428445430140

Names of 428445430140

• Cardinal: 428445430140 can be written as Four hundred twenty-eight billion, four hundred forty-five million, four hundred thirty thousand, one hundred forty.

Scientific notation

• Scientific notation: 4.2844543014 × 10¹¹

Factors of 428445430140

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 304

Divisors of 428445430140

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 23 26 28 30 35 37 39 41 42 46 52 60 65 69 70 74 78 82 84 91 92 105 111 115 123 130 138 140 148 156 161 164 169 173 182 185 195 205 210 222 230 246 259 260 273 276 287 299 322 338 345 346 364 370 390 410 420 444 455 460 481 483 492 507 518 519 533 546 555 574 598 615 644 676 690 692 740 777 780 805 820 845 851 861 865 897 910 943 962 966 1014 1036 1038 1066 1092 1110 1148 1183 1196 1211 1230 1295 1365 1380 1435 1443 1495 1517 1554 1599 1610 1690 1702 1722 1730 1794 1820 1886 1924 1932 2028 2076 2093 2132 2220 2249 2366 2405 2415 2422 2460 2535 2553 2590 2595 2665 2730 2829 2870 2886 2990 3034 3108 3198 3220 3367 3380 3404 3444 3460 3549 3588 3633 3731 3772 3885 3887 3979 4186 4255 4305 4485 4498 4551 4715 4732 4810 4830 4844 5070 5106 5180 5190 5330 5460 5658 5740 5772 5915 5957 5980 6055 6068 6253 6279 6396 6401 6601 6734 6747 6929 7093 7098 7215 7266 7462 7585 7770 7774 7958 7995 8372 8510 8610 8970 8996 9102 9430 9620 9660 10101 10140 10212 10380 10465 10619 10660 11063 11193 11245 11316 11661 11830 11914 11937 12110 12259 12506 12558 12765 12802 13202 13468 13494 13858 14145 14186 14196 14430 14532 14924 15170 15540 15548 15743 15916 15990 16835 17020 17220 17745 17871 17940 18165 18204 18655 18759 18860 19203 19435 19721 19803 19895 20202 20787 20930 21238 21279 22126 22386 22490 22755 23322 23660 23828 23874 24220 24518 25012 25116 25530 25604 26404 26988 27209 27716 27853 28290 28372 28860 29237 29785 30340 31265 31395 31486 31857 31980 32005 33005 33189 33670 33735 34645 34891 35465 35490 35742 36330 36777 37310 37518 38406 38870 39442 39606 39790 40404 41574 41860 42476 42558 43771 44252 44772 44807 44980 45510 46644 47229 47748 48503 49036 49651 50505 51060 51727 53095 54418 55315 55706 55965 56580 58305 58474 59163 59570 59685 61295 62530 62790 62972 63714 64010 66010 66378 67340 67470 69290 69782 70930 70980 71484 72660 73554 74620 75036 76812 77441 77740 78715 78884 79212 79580 81627 83148 83213 83559 85116 85813 87542 87711 89355 89614 91020 92209 93795 94458 96015 97006 98605 99015 99302 101010 103454 103935 104673 106190 106395 108836 110630 111412 111930 116610 116948 118326 119140 119370 122590 125060 125580 127428 128020 131313 132020 132756 134421 134940 136045 138047 138580 139265 139564 141860 143819 145509 146185 147108 147223 148953 154882 155181 157430 159285 159367 163139 163254 165945 166426 167118 171626 174455 175084 175422 178710 179228 183885 184418 187590 188916 192030 194012 197210 198030 198604 202020 204659 206908 207870 209346 212380 212790 218855 221260 223860 224035 232323 233220 236145 236652 238740 242515 244237 245180 248255 249639 256373 257439 258635 262441 262626 268842 272090 276094 276627 278530 287638 291018 292370 294446 295815 297906 309764 310362 314860 318570 318734 326278 326508 331890 332852 334236 343252 348910 350844 357420 362089 367770 368836 375180 384060 387205 394420 396060 408135 409318 414141 415740 416065 417795 418692 425580 429065 431457 437710 438555 441669 448070 453583 461045 464646 472290 478101 485030 488474 489417 496510 499278 512746 514878 517270 523365 524882 525252 537684 544180 552188 553254 557060 575276 582036 582491 584740 588892 591630 595812 613977 620724 637140 637468 645463 652556 656565 663780 672105 672451 690235 697820 719095 724178 727545 732711 735540 736115 744765 769119 774410 775905 787323 796835 815695 816270 818636 828282 832130 835590 858130 862914 875420 877110 883338 896140 907166 922090 929292 944580 956202 970060 976948 978834 993020 998556 1006733 1023295 1025492 1029756 1030561 1034540 1046730 1049764 1081769 1086267 1106508 1115569 1141973 1161615 1164982 1183260 1198717 1221185 1227954 1248195 1281865 1287195 1290926 1312205 1313130 1344210 1344902 1360749 1380470 1383135 1438190 1448356 1455090 1465422 1472230 1489530 1538238 1548820 1551810 1574646 1593670 1631390 1632540 1656564 1664260 1671180 1716260 1725828 1747473 1754220 1766676 1794611 1810445 1814332 1837087 1844180 1912404 1913899 1936389 1957668 2013466 2017353 2046590 2061122 2070705 2093460 2120807 2157285 2163538 2172534 2208345 2231138 2267915 2283946 2323230 2329964 2390505 2397434 2442370 2447085 2455908 2496390 2563730 2574390 2581852 2624410 2626260 2688420 2689804 2721498 2760940 2766270 2876380 2910180 2912455 2930844 2944460 2979060 3020199 3069885 3076476 3091683 3103620 3149292 3175081 3187340 3227315 3245307 3262780 3346707 3362255 3411733 3425919 3494946 3589222 3596151 3620890 3663555 3674174 3827798 3845595 3872778 3936615 4026932 4034706 4093180 4122244 4141410 4241614 4314570 4327076 4345068 4416690 4462276 4535830 4567892 4646460 4707157 4781010 4794868 4884740 4894170 4992780 5033665 5127460 5148780 5152805 5248820 5383833 5408845 5431335 5442996 5511261 5532540 5577845 5709865 5741697 5824910 5896579 5993585 6036143 6040398 6139770 6183366 6350162 6362421 6454630 6490614 6693414 6724510 6803745 6823466 6851838 6989892 7178444 7192302 7241780 7327110 7348348 7572383 7655596 7691190 7745556 7873230 8069412 8282820 8391019 8483228 8629140 8737365 8833380 8973055 9071660 9185435 9414314 9525243 9562020 9569495 9681945 9788340 10067330 10086765 10235199 10305610 10604035 10767666 10817690 10862670 11022522 11155690 11419730 11483394 11649820 11793158 11987170 12072286 12080796 12279540 12366732 12700324 12724842 12909260 12981228 13386828 13397293 13449020 13607490 13646932 13703676 14121471 14384604 14654220 14845649 15100995 15144766 15382380 15458415 15746460 15875405 16226535 16733535 16782038 17058665 17129595 17474730 17689737 17946110 17980755 18108429 18370870 18828628 19050486 19138990 19363890 20134660 20173530 20470398 20611220 21208070 21535332 21635380 21725340 22045044 22311380 22717149 22839460 22966788 23535785 23586316 23882131 23974340 24144572 24880687 25173057 25449684 26794586 26919165 27214980 27556305 27570491 28242942 28708485 29482895 29691298 30180715 30201990 30289532 30916830 31750810 31812105 32453070 33467070 33564076 34117330 34259190 34949460 35379474 35892220 35961510 36216858 36741740 37861915 38100972 38277980 38727780 40191879 40347060 40940796 41276053 41955095 42253001 42416140 44352529 44536947 45434298 47071570 47626215 47764262 49761374 50346114 51175995 53589172 53838330 55112610 55140982 56485884 57416970 58965790 59382596 60361430 60403980 61833660 63501620 63624210 64906140 66934140 66986465 68234660 68518380 70607355 70758948 71646393 71923020 72433716 74228245 74642061 75723830 78469859 80383758 82552106 82711473 83910190 84506002 88448685 88705058 89073894 90542145 90868596 94143140 95252430 95528524 99522748 100692228 102351990 107676660 110225220 110281964 113585745 114833940 117931580 119410655 120722860 123828159 124403435 125865285 126759003 127248420 133057587 133972930 137852455 141214710 143292786 148456490 149284122 151447660 156939718 160767516 165104212 165422946 167820380 169012004 174164809 176897370 177410116 178147788 181084290 190504860 192993437 200959395 204703980 206380265 211265005 221762645 222684735 227171490 235409577 238821310 247656318 248806870 251730570 253518006 266115174 267945860 275704910 282429420 286585572 296912980 298568244 310467703 313879436 330845892 348329618 353794740 358231965 362168580 373210305 385986874 392349295 401918790 412760530 413557365 422530010 443525290 445369470 454342980 470819154 477642620 495312636 497613740 503461140 507036012 522494427 532230348 549289013 551409820 578980311 619140795 620935406 633795015 665287935 696659236 716463930 746420610 771973748 784698590 803837580 825521060 827114730 845060020 870824045 887050580 890738940 931403109 941638308 964967185 1020108167 1044988854 1098578026 1157960622 1177047885 1238281590 1241870812 1267590030 1330575870 1432927860 1492841220 1552338515 1569397180 1647867039 1654229460 1741648090 1862806218 1929934370 2040216334 2089977708 2197156052 2315921244 2354095770 2476563180 2535180060 2612472135 2661151740 2746445065 2894901555 3060324501 3104677030 3295734078 3483296180 3725612436 3859868740 4080432668 4657015545 4708191540 5100540835 5224944270 5492890130 5789803110 6120649002 6209354060 6591468156 7140757169 8239335195 9314031090 10201081670 10449888540 10985780260 11579606220 12241298004 14281514338 15301622505 16478670390 18628062180 20402163340 21422271507 28563028676 30603245010 32957340780 35703785845 42844543014 61206490020 71407571690 85689086028 107111357535 142815143380 214222715070 428445430140
• Sum of all divisors σ(n): 1639244500992
• Sum of proper divisors (its aliquot sum) s(n): 1210799070852
• 428445430140 is an abundant number, because the sum of its proper divisors (1210799070852) is greater than itself. Its abundance is 782353640712

Bases of 428445430140

• Binary: 110001111000001010101100111000101111100₂
• Hexadecimal: 0x63C156717C
• Base-36: 5GTPCHOC

Squares and roots of 428445430140

• 428445430140 squared (428445430140²) is 183565486607849620419600
• 428445430140 cubed (428445430140³) is 78647793868558540121111249286744000
• The square root of 428445430140 is 654557.4307423299
• The cube root of 428445430140 is 7538.7354795783

Scales and comparisons

• 428,445,430,140 seconds is equal to 13,623 years, 12 weeks, 3 days, 3 hours, 29 minutes.
• To count from 1 to 428,445,430,140 would take you about twenty-seven thousand, two hundred forty-six 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 428445430140 cubic inches would be around 628.2 feet tall.

Recreational maths with 428445430140

• 428445430140 backwards is 041034544824
• 428445430140 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428445430140's digits is 39
• More coming soon!