7121428005384

Names of 7121428005384

• Cardinal: 7121428005384 can be written as Seven trillion, one hundred twenty-one billion, four hundred twenty-eight million, five thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 7.121428005384 × 10¹²

Factors of 7121428005384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 102

Divisors of 7121428005384

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 49 54 56 63 66 72 77 79 81 84 88 98 99 108 121 126 132 147 154 158 162 168 189 196 198 216 231 237 242 243 252 264 294 297 308 316 324 363 378 392 396 441 462 474 484 486 504 539 553 567 588 594 616 632 648 693 711 726 729 756 792 847 869 882 891 924 948 968 972 1078 1089 1106 1134 1176 1188 1323 1331 1386 1422 1452 1458 1512 1617 1659 1694 1701 1738 1764 1782 1848 1896 1944 2079 2133 2156 2178 2187 2212 2268 2376 2541 2607 2646 2662 2673 2772 2844 2904 2916 3234 3267 3318 3388 3402 3476 3528 3564 3871 3969 3993 4158 4266 4312 4356 4374 4424 4536 4851 4977 5082 5103 5214 5292 5324 5346 5544 5688 5832 5929 6083 6237 6241 6399 6468 6534 6636 6776 6804 6952 7128 7623 7742 7821 7938 7986 8019 8316 8532 8712 8748 9317 9559 9702 9801 9954 10164 10206 10428 10584 10648 10692 11613 11858 11907 11979 12166 12474 12482 12798 12936 13068 13272 13608 14553 14931 15246 15309 15484 15642 15876 15972 16038 16632 17064 17496 17787 18249 18634 18711 18723 19118 19197 19404 19602 19908 20328 20412 20856 21384 22869 23226 23463 23716 23814 23958 24057 24332 24948 24964 25596 26136 27951 28677 29106 29403 29862 30492 30618 30968 31284 31752 31944 32076 34839 35574 35721 35937 36498 37268 37422 37446 38236 38394 38808 39204 39816 40824 42581 43659 43687 44793 45738 46452 46926 47432 47628 47916 48114 48664 49896 49928 51192 53361 54747 55902 56133 56169 57354 57591 58212 58806 59724 60984 61236 62568 64152 65219 66913 68607 68651 69678 70389 71148 71442 71874 72996 74536 74844 74892 76472 76788 78408 83853 85162 86031 87318 87374 88209 89586 91476 92904 93852 95256 95832 96228 104517 105149 106722 107163 107811 109494 111804 112266 112338 114708 115182 116424 117612 119448 122472 127743 130438 130977 131061 133826 134379 137214 137302 139356 140778 142296 142884 143748 145992 149688 149784 153576 160083 164241 167706 168399 168507 170324 172062 172773 174636 174748 176418 179172 182952 187704 192456 195657 200739 205821 205953 209034 210298 211167 213444 214326 215622 218988 223608 224532 224676 229416 230364 235224 251559 255486 258093 260876 261954 262122 264627 267652 268758 274428 274604 278712 281556 285768 287496 305809 313551 315447 320166 323433 328482 335412 336798 337014 340648 344124 345546 349272 349496 352836 358344 383229 391314 392931 393183 401478 403137 411642 411906 418068 420596 422334 426888 428652 431244 437976 449064 449352 460728 468391 480249 480557 492723 503118 505521 510972 516186 521752 523908 524244 529254 535304 537516 548856 549208 563112 586971 602217 611618 617463 617859 627102 630894 633501 640332 646866 656964 670824 673596 674028 688248 691092 705672 736043 754677 755161 766458 774279 782628 785862 786366 802956 806274 823284 823812 836136 841192 844668 857304 862488 917427 936782 940653 946341 960498 961114 970299 985446 1006236 1011042 1021944 1032372 1047816 1048488 1058508 1075032 1149687 1173942 1178793 1179549 1204434 1209411 1223236 1234926 1235718 1254204 1261788 1267002 1280664 1293732 1313928 1347192 1348056 1382184 1405173 1440747 1441671 1472086 1478169 1509354 1510322 1516563 1532916 1548558 1565256 1571724 1572732 1605912 1612548 1646568 1647624 1689336 1760913 1806651 1834854 1852389 1853577 1873564 1881306 1892682 1900503 1920996 1922228 1940598 1970892 2012472 2022084 2064744 2117016 2208129 2264031 2265483 2299374 2322837 2347884 2357586 2359098 2408868 2418822 2446472 2469852 2471436 2508408 2523576 2534004 2587464 2752281 2810346 2821959 2839023 2881494 2883342 2910897 2944172 2956338 3018708 3020644 3033126 3065832 3097116 3143448 3145464 3225096 3363899 3449061 3521826 3538647 3613302 3669708 3704778 3707154 3747128 3762612 3785364 3801006 3841992 3844456 3881196 3941784 4044168 4215519 4322241 4325013 4416258 4434507 4528062 4530966 4549689 4598748 4645674 4695768 4715172 4718196 4817736 4837644 4939704 4942872 5068008 5152301 5282739 5286127 5419953 5504562 5560731 5620692 5643918 5678046 5762988 5766684 5821794 5888344 5912676 6037416 6041288 6066252 6194232 6624387 6727798 6792093 6796449 6898122 6968511 7043652 7077294 7226604 7339416 7409556 7414308 7525224 7570728 7602012 7762392 8256843 8306771 8431038 8465877 8517069 8644482 8650026 8832516 8869014 9056124 9061932 9099378 9197496 9291348 9430344 9436392 9675288 10091697 10304602 10347183 10565478 10572254 10615941 10839906 11009124 11121462 11241384 11287836 11356092 11525976 11533368 11643588 11825352 12132504 12646557 12966723 12975039 13248774 13303521 13455596 13584186 13592898 13649067 13796244 13937022 14087304 14154588 14453208 14819112 14828616 15204024 15456903 15848217 15858381 16259859 16513686 16613542 16682193 16862076 16931754 17034138 17288964 17300052 17665032 17738028 18112248 18123864 18198756 18582696 19873161 20183394 20376279 20389347 20609204 20694366 20905533 21130956 21144508 21231882 21679812 22018248 22242924 22575672 22712184 23287176 24770529 24920313 25293114 25551207 25933446 25950078 26497548 26607042 26911192 27168372 27185796 27298134 27592488 27874044 28309176 30275091 30913806 31041549 31696434 31716762 31847823 32519718 33027372 33227084 33364386 33724152 33863508 34068276 34577928 34600104 35476056 36397512 37002889 37939671 38925117 39746322 40366788 40752558 40778694 41218408 41388732 41811066 42261912 42289016 42463764 43359624 44485848 46370709 47544651 47575143 48779577 49541058 49840626 50046579 50586228 51102414 51866892 51900156 52995096 53214084 54336744 54371592 54596268 55748088 58147397 59619483 60550182 61168041 61827612 62083098 63392868 63433524 63695646 65039436 66054744 66454168 66728772 67727016 68136552 74005778 74311587 74760939 75879342 76653621 77850234 79492644 80733576 81505116 81557388 82777464 83622132 84927528 90825273 92741418 93124647 95089302 95150286 95543469 97559154 99082116 99681252 100093158 101172456 102204828 103733784 103800312 106428168 109192536 111008667 113819013 116294794 116775351 119238966 121100364 122336082 123655224 124166196 126785736 126867048 127391292 130078872 133457544 139112127 142633953 142725429 146338731 148011556 148623174 149521878 150139737 151758684 153307242 155700468 158985288 163010232 163114776 167244264 174442191 178858449 181650546 183504123 185482836 186249294 190178604 190300572 191086938 195118308 198164232 199362504 200186316 204409656 222017334 222934761 224282817 227638026 229960863 232589588 233550702 238477932 242200728 244672164 248332392 254782584 272475819 278224254 285267906 285450858 292677462 296023112 297246348 299043756 300279474 303517368 306614484 311400936 333026001 341457039 348884382 350326053 357716898 363301092 367008246 370965672 372498588 380357208 380601144 382173876 390236616 400372632 407031779 417336381 428176287 444034668 445869522 448565634 455276052 459921726 465179176 467101404 476955864 489344328 523326573 536575347 544951638 550512369 556448508 570535812 570901716 585354924 594492696 598087512 600558948 613228968 666052002 668804283 672848451 682914078 697768764 700652106 715433796 726602184 734016492 744997176 764347752 814063558 817427457 834672762 856352574 888069336 891739044 897131268 910552104 919843452 934202808 999078003 1024371117 1046653146 1050978159 1073150694 1089903276 1101024738 1112897016 1141071624 1141803432 1170709848 1201117896 1221095337 1252009143 1284528861 1332104004 1337608566 1345696902 1365828156 1395537528 1401304212 1430867592 1468032984 1569979719 1609726041 1628127116 1634854914 1651537107 1669345524 1712705148 1783478088 1794262536 1839686904 1998156006 2018545353 2048742234 2093306292 2101956318 2146301388 2179806552 2202049476 2442190674 2452282371 2504018286 2569057722 2664208008 2675217132 2691393804 2731656312 2802608424 2997234009 3139959438 3219452082 3256254232 3269709828 3303074214 3338691048 3425410296 3663286011 3756027429 3853586583 3996312012 4037090706 4097484468 4186612584 4203912636 4292602776 4404098952 4709939157 4884381348 4904564742 5008036572 5138115444 5350434264 5382787608 5994468018 6055636059 6279918876 6438904164 6539419656 6606148428 7326572022 7356847113 7512054858 7707173166 7992624024 8074181412 8194968936 8407825272 8991702027 9419878314 9768762696 9809129484 10016073144 10276230888 10989858033 11268082287 11560759749 11988936036 12111272118 12559837752 12877808328 13212296856 14129817471 14653144044 14713694226 15024109716 15414346332 16148362824 17983404054 18166908177 18839756628 19618258968 21979716066 22536164574 23121519498 23977872072 24222544236 26975106081 28259634942 29306288088 29427388452 30048219432 30828692664 32969574099 35966808108 36333816354 37679513256 42389452413 43959432132 45072329148 46243038996 48445088472 53950212162 56519269884 58854776904 65939148198 71933616216 72667632708 80925318243 84778904826 87918864264 90144658296 92486077992 98908722297 107900424324 113038539768 127168357239 131878296396 145335265416 161850636486 169557809652 197817444594 215800848648 254336714478 263756592792 296726166891 323701272972 339115619304 395634889188 508673428956 593452333782 647402545944 791269778376 890178500673 1017346857912 1186904667564 1780357001346 2373809335128 3560714002692 7121428005384
• Sum of all divisors σ(n): 25951760553600
• Sum of proper divisors (its aliquot sum) s(n): 18830332548216
• 7121428005384 is an abundant number, because the sum of its proper divisors (18830332548216) is greater than itself. Its abundance is 11708904542832

Bases of 7121428005384

• Binary: 1100111101000010110001011111100001000001000₂
• Hexadecimal: 0x67A162FC208
• Base-36: 2IVJED4I0

Squares and roots of 7121428005384

• 7121428005384 squared (7121428005384²) is 50714736835867536732987456
• 7121428005384 cubed (7121428005384³) is 361161347188626623505636210577572463104
• The square root of 7121428005384 is 2668600.3832316295
• The cube root of 7121428005384 is 19239.2894872135

Scales and comparisons

• 7,121,428,005,384 seconds is equal to 226,439 years, 19 weeks, 6 days, 5 hours, 56 minutes, 24 seconds.
• To count from 1 to 7,121,428,005,384 would take you about five hundred sixty-six thousand and ninety-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 7121428005384 cubic inches would be around 1603.3 feet tall.

Recreational maths with 7121428005384

• 7121428005384 backwards is 4835008241217
• The number of decimal digits it has is: 13
• The sum of 7121428005384's digits is 45
• More coming soon!