2155959349128

Names of 2155959349128

• Cardinal: 2155959349128 can be written as Two trillion, one hundred fifty-five billion, nine hundred fifty-nine million, three hundred forty-nine thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.155959349128 × 10¹²

Factors of 2155959349128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 64

Divisors of 2155959349128

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 17 18 24 26 27 29 34 36 39 51 52 54 58 68 72 78 81 87 102 104 108 116 117 136 153 156 162 169 174 204 216 221 232 234 243 261 289 306 312 324 338 348 351 377 408 442 459 468 486 493 507 522 578 612 648 663 676 696 702 729 754 783 841 867 884 918 936 972 986 1014 1044 1053 1131 1156 1224 1326 1352 1377 1404 1458 1479 1508 1521 1566 1682 1734 1768 1836 1944 1972 1989 2028 2088 2106 2187 2262 2312 2349 2523 2601 2652 2754 2808 2873 2916 2958 3016 3042 3132 3159 3364 3393 3468 3672 3757 3944 3978 4056 4131 4212 4374 4437 4524 4563 4698 4901 5046 5202 5304 5508 5746 5832 5916 5967 6084 6264 6318 6409 6561 6728 6786 6936 7047 7514 7569 7803 7956 8262 8381 8424 8619 8748 8874 9048 9126 9396 9477 9802 10092 10179 10404 10933 11016 11271 11492 11832 11934 12168 12393 12636 12818 13122 13311 13572 13689 14094 14297 14703 15028 15138 15606 15912 16524 16762 17238 17496 17748 17901 18252 18792 18954 19227 19604 20184 20358 20808 21141 21866 22542 22707 22984 23409 23868 24786 25143 25272 25636 25857 26244 26622 27144 27378 28188 28431 28594 29406 30056 30276 30537 31212 32799 33048 33524 33813 34476 35496 35802 36504 37179 37908 38454 39208 39933 40716 41067 42282 42891 43732 44109 45084 45414 46818 47736 48841 49572 50286 51272 51714 52488 53244 53703 54756 56376 56862 57188 57681 58812 60552 61074 62424 63423 65598 67048 67626 68121 68952 70227 71604 74358 75429 75816 76908 77571 79866 81432 82134 83317 84564 85293 85782 87464 88218 90168 90828 91611 93636 97682 98397 99144 100572 101439 103428 106488 107406 108953 109512 111537 113724 114376 115362 117624 119799 122148 123201 126846 128673 131196 132327 135252 136242 140454 142129 143208 146523 148716 150858 153816 155142 159732 161109 164268 166634 169128 170586 171564 173043 176436 181656 183222 185861 187272 190269 195364 196794 201144 202878 204363 206856 210681 214812 217906 223074 226287 227448 230724 232713 239598 243049 244296 246402 249951 253692 257346 262392 264654 270504 272484 274833 280908 284258 293046 295191 297432 301716 304317 310284 319464 322218 326859 328536 333268 341172 343128 346086 352872 359397 366444 369603 371722 380538 386019 390728 393588 396981 405756 408726 421362 426387 429624 435812 439569 446148 452574 461448 465426 479196 483327 486098 492804 499902 507384 514692 519129 529308 544968 549666 557583 561816 568516 586092 590382 603432 608634 613089 620568 632043 644436 653718 666536 678861 682344 692172 698139 718794 729147 732888 739206 743444 749853 761076 772038 787176 793962 811512 817452 824499 842724 852774 871624 879138 885573 892296 905148 912951 930852 958392 966654 972196 980577 985608 999804 1029384 1038258 1058616 1078191 1099332 1108809 1115166 1137032 1158057 1172184 1180764 1190943 1217268 1226178 1264086 1279161 1288872 1307436 1318707 1357722 1384344 1396278 1416389 1437588 1449981 1458294 1478412 1486888 1499706 1522152 1544076 1557387 1587924 1634904 1648998 1672749 1685448 1705548 1758276 1771146 1810296 1825902 1839267 1861704 1896129 1933308 1944392 1961154 1999608 2036583 2076516 2094417 2156382 2187441 2198664 2217618 2230332 2249559 2316114 2361528 2381886 2416193 2434536 2452356 2473497 2528172 2558322 2614872 2637414 2656719 2715444 2738853 2792556 2832778 2875176 2899962 2916588 2941731 2956824 2999412 3088152 3114774 3159637 3175848 3234573 3297996 3345498 3411096 3474171 3516552 3542292 3572829 3651804 3678534 3792258 3837483 3866616 3922308 3956121 4073166 4153032 4188834 4249167 4312764 4374882 4435236 4460664 4499118 4632228 4672161 4763772 4832386 4904712 4946994 5018247 5056344 5116644 5274828 5313438 5430888 5477706 5517801 5585112 5665556 5799924 5833176 5883462 5998824 6109749 6229548 6283251 6319274 6469146 6562323 6595992 6690996 6748677 6948342 7084584 7145658 7248579 7303608 7357068 7584516 7674966 7844616 7912242 7970157 8146332 8216559 8377668 8498334 8625528 8749764 8825193 8870472 8998236 9264456 9344322 9478911 9527544 9664772 9893988 10036494 10233288 10422513 10549656 10626876 10718487 10955412 11035602 11331112 11512449 11599848 11766924 11868363 12219498 12459096 12566502 12638548 12747501 12938292 13124646 13381992 13497354 13896684 14016483 14291316 14497158 14714136 15054741 15169032 15349932 15824484 15940314 16292664 16433118 16755336 16996668 17499528 17650386 17996472 18329247 18688644 18849753 18957822 19329544 19686969 19787976 20072988 20246031 20845026 21253752 21436974 21745737 21910824 22071204 23024898 23533848 23736726 23910471 24438996 24649677 25133004 25277096 25495002 25876584 26249292 26475579 26994708 27793368 28032966 28436733 28582632 28994316 30109482 30699864 31267539 31648968 31880628 32155461 32866236 33993336 34537347 35300772 35605089 36658494 37377288 37699506 37915644 38242503 39373938 40145976 40492062 41075281 41690052 42049449 42873948 43491474 44142408 45164223 46049796 47473452 47820942 48877992 49299354 50266008 50990004 52498584 52951158 53989416 54987741 56065932 56873466 57988632 59060907 60218964 60738093 62535078 63761256 64310922 65237211 65732472 69074694 70601544 71210178 71731413 73316988 75399012 75831288 76485006 78747876 79426737 80984124 82150562 83380104 84098898 85310199 85747896 86982948 90328446 92099592 93802617 94946904 95641884 98598708 101980008 103612041 105902316 106815267 109975482 112131864 113746932 114727509 118121814 120437928 121476186 123225843 125070156 128621844 130474422 135492669 138149388 142420356 143462826 146633976 150798024 152970012 157495752 158853474 161968248 164301124 168197796 170620398 173965896 177182721 180656892 182214279 187605234 191283768 195711633 197197416 207224082 211804632 213630534 219950964 227493864 229455018 236243628 238280211 242952372 246451686 250140312 255930597 257243688 260948844 270985338 276298776 284840712 286925652 305940024 310836123 317706948 320445801 328602248 336395592 341240796 344182527 354365442 361313784 364428558 369677529 375210468 391423266 406478007 414448164 427261068 439901928 458910036 472487256 476560422 485904744 492903372 511861194 521897688 531548163 541970676 546642837 573851304 587134899 621672246 635413896 640891602 682481592 688365054 708730884 714840633 728857116 739355058 750420936 767791791 782846532 812956014 828896328 854522136 917820072 932508369 953120844 985806744 1023722388 1032547581 1063096326 1083941352 1093285674 1109032587 1174269798 1219434021 1243344492 1281783204 1376730108 1417461768 1429681266 1457714232 1478710116 1535583582 1565693064 1594644489 1625912028 1761404697 1865016738 1906241688 2047444776 2065095162 2126192652 2186571348 2218065174 2303375373 2348539596 2438868042 2486688984 2563566408 2753460216 2859362532 2957420232 3071167164 3097642743 3189288978 3251824056 3327097761 3522809394 3730033476 4130190324 4252385304 4373142696 4436130348 4606750746 4697079192 4877736084 5284214091 5718725064 6142334328 6195285486 6378577956 6654195522 6910126119 7045618788 7460066952 8260380648 8872260696 9213501492 9292928229 9755472168 9981293283 10568428182 12390570972 12757155912 13308391044 13820252238 14091237576 15852642273 18427002984 18585856458 19962586566 20730378357 21136856364 24781141944 26616782088 27640504476 29943879849 31705284546 37171712916 39925173132 41460756714 42273712728 55281008952 59887759698 63410569092 74343425832 79850346264 82921513428 89831639547 119775519396 126821138184 165843026856 179663279094 239551038792 269494918641 359326558188 538989837282 718653116376 1077979674564 2155959349128
• Sum of all divisors σ(n): 7223340892365
• Sum of proper divisors (its aliquot sum) s(n): 5067381543237
• 2155959349128 is an abundant number, because the sum of its proper divisors (5067381543237) is greater than itself. Its abundance is 2911422194109

Bases of 2155959349128

• Binary: 11111010111111001001100001110111110001000₂
• Hexadecimal: 0x1F5F930EF88
• Base-36: RIFMJ4I0

Squares and roots of 2155959349128

• 2155959349128 squared (2155959349128²) is 4648160715092429394360384
• 2155959349128 cubed (2155959349128³) is 10021245549953013123425508722508145152
• The square root of 2155959349128 is 1468318.5448423649
• The cube root of 2155959349128 is 12918.5426287823

Scales and comparisons

• 2,155,959,349,128 seconds is equal to 68,552 years, 43 weeks, 4 days, 4 hours, 58 minutes, 48 seconds.
• To count from 1 to 2,155,959,349,128 would take you about one hundred seventy-one thousand, three hundred eighty-two 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 2155959349128 cubic inches would be around 1076.5 feet tall.

Recreational maths with 2155959349128

• 2155959349128 backwards is 8219439595512
• The number of decimal digits it has is: 13
• The sum of 2155959349128's digits is 63
• More coming soon!