90421935185792

Names of 90421935185792

• Cardinal: 90421935185792 can be written as Ninety trillion, four hundred twenty-one billion, nine hundred thirty-five million, one hundred eighty-five thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 9.0421935185792 × 10¹³

Factors of 90421935185792

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3466

Divisors of 90421935185792

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 41 56 64 67 79 82 112 128 134 149 158 164 224 268 287 298 316 328 448 469 536 553 574 596 632 656 896 938 1043 1072 1106 1148 1192 1264 1312 1876 2086 2144 2212 2296 2384 2528 2624 2747 3121 3239 3752 4172 4288 4424 4592 4768 5056 5248 5293 5494 6109 6242 6478 7504 8344 8576 8848 9184 9536 9983 10112 10586 10988 11771 12218 12484 12956 15008 16688 17696 18368 19072 19229 19966 21172 21847 21976 22673 23542 24436 24968 25912 30016 33376 35392 36736 37051 38458 39932 42344 42763 43694 43952 45346 47084 48872 49936 51824 60032 66752 69881 70784 74102 76916 79864 82397 84688 85526 87388 87904 90692 94168 97744 99872 103648 127961 133504 139762 148204 153832 159728 164794 169376 171052 174776 175808 181384 188336 195488 199744 207296 209107 217013 246559 255922 279524 296408 307664 319456 329588 338752 342104 349552 351616 362768 376672 390976 399488 409303 414592 418214 434026 465029 482611 493118 511844 559048 592816 615328 638912 659176 677504 684208 699104 725536 753344 781952 788657 818606 836428 868052 895727 930058 965222 986236 1023688 1118096 1185632 1230656 1277824 1318352 1368416 1398208 1451072 1463749 1506688 1519091 1577314 1637212 1672856 1725913 1736104 1791454 1860116 1930444 1972472 2047376 2236192 2371264 2461312 2636704 2736832 2796416 2865121 2902144 2927498 3038182 3154628 3255203 3274424 3345712 3378277 3451826 3472208 3582908 3720232 3860888 3944944 4094752 4472384 4742528 5273408 5473664 5520599 5730242 5854996 6076364 6309256 6510406 6548848 6691424 6756554 6903652 6944416 7165816 7440464 7721776 7889888 8189504 8573387 8944768 10108919 10546816 11041198 11460484 11709992 12152728 12618512 13020812 13097696 13382848 13513108 13807304 13888832 14331632 14880928 15443552 15779776 16379008 16519453 17146774 19066189 20217838 22082396 22920968 23419984 24305456 25237024 26041624 26195392 26765696 27026216 27614608 27777664 28663264 29761856 30887104 31156943 31559552 32334937 33038906 34293548 36737291 38132378 40435676 44164792 45841936 46839968 48610912 50474048 52083248 52390784 54052432 55229216 57326528 59523712 60013709 61774208 62313886 64669874 66077812 68587096 70762433 73474582 76264756 80871352 88329584 91683872 93679936 97221824 100948096 104166496 108104864 110458432 114653056 115636171 120027418 124627772 129339748 132155624 133463323 137174192 141524866 146949164 152529512 161742704 176659168 183367744 187359872 194443648 208332992 216209728 218098601 220916864 226344559 231272342 240054836 249255544 257161037 258679496 264311248 266926646 274348384 283049732 293898328 305059024 323485408 353318336 366735488 416665984 432419456 436197202 452689118 462544684 480109672 498511088 514322074 517358992 528622496 533853292 548696768 566099464 587796656 610118048 646970816 677297573 706636672 872394404 905378236 925089368 960219344 997022176 1028644148 1034717984 1057244992 1067706584 1097393536 1132198928 1175593312 1220236096 1277434663 1293941632 1354595146 1506228931 1744788808 1810756472 1850178736 1920438688 1994044352 2057288296 2069435968 2114489984 2135413168 2264397856 2351186624 2440472192 2461398497 2554869326 2709190292 3012457862 3489577616 3621512944 3700357472 3840877376 3988088704 4114576592 4138871936 4270826336 4528795712 4702373248 4741083011 4922796994 5109738652 5418380584 6024915724 6979155232 7243025888 7400714944 7681754752 8229153184 8541652672 8942042641 9057591424 9482166022 9845593988 10219477304 10543602517 10836761168 12049831448 13958310464 14486051776 14801429888 16458306368 17083305344 17229789479 17884085282 18964332044 19691187976 20438954608 21087205034 21673522336 24099662896 27916620928 28972103552 32916612736 34459578958 35768170564 37928664088 39382375952 40877909216 42174410068 43347044672 48199325792 68919157916 71536341128 75857328176 78764751904 81755818432 84348820136 86694089344 96398651584 100917338377 137838315832 143072682256 151714656352 157529503808 163511636864 168697640272 192797303168 201834676754 275676631664 286145364512 303429312704 315059007616 337395280544 403669353508 551353263328 572290729024 606858625408 674790561088 706421368639 807338707016 1102706526656 1144581458048 1349581122176 1412842737278 1614677414032 2205413053312 2825685474556 3229354828064 5651370949112 6458709656128 11302741898224 12917419312256 22605483796448 45210967592896 90421935185792
• Sum of all divisors σ(n): 218274255360000
• Sum of proper divisors (its aliquot sum) s(n): 127852320174208
• 90421935185792 is an abundant number, because the sum of its proper divisors (127852320174208) is greater than itself. Its abundance is 37430384988416

Bases of 90421935185792

• Binary: 10100100011110011111111010100111001111110000000₂
• Hexadecimal: 0x523CFF539F80
• Base-36: W1V9HL1FK

Squares and roots of 90421935185792

• 90421935185792 squared (90421935185792²) is 8176126362743569329558667264
• 90421935185792 cubed (90421935185792³) is 739301168042844316772200622909399748313088
• The square root of 90421935185792 is 9509044.9144902035
• The cube root of 90421935185792 is 44883.9702478903

Scales and comparisons

• 90,421,935,185,792 seconds is equal to 2,875,137 years, 43 weeks, 6 days, 18 hours, 16 minutes, 32 seconds.
• To count from 1 to 90,421,935,185,792 would take you about seven million, one hundred eighty-seven thousand, eight hundred forty-four 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 90421935185792 cubic inches would be around 3740.3 feet tall.

Recreational maths with 90421935185792

• 90421935185792 backwards is 29758153912409
• The number of decimal digits it has is: 14
• The sum of 90421935185792's digits is 65
• More coming soon!