990607026656

Names of 990607026656

• Cardinal: 990607026656 can be written as Nine hundred ninety billion, six hundred seven million, twenty-six thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 9.90607026656 × 10¹¹

Factors of 990607026656

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 994

Divisors of 990607026656

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 13 16 17 26 31 32 34 47 52 62 68 94 104 124 127 136 188 208 221 248 254 272 376 403 416 442 496 508 527 544 611 752 757 799 806 884 992 1016 1054 1222 1457 1504 1514 1598 1612 1651 1768 2032 2108 2159 2444 2914 3028 3196 3224 3302 3536 3937 4064 4216 4318 4888 5828 5969 6056 6392 6448 6604 6851 7072 7874 8432 8636 9776 9841 10387 11656 11938 12112 12784 12869 12896 13208 13702 15748 16864 17272 18941 19552 19682 20774 23312 23467 23876 24224 24769 25568 25738 26416 27404 28067 31496 34544 35579 37882 39364 41548 46624 46934 47752 49538 51181 51476 52832 54808 56134 62992 66929 69088 71158 75764 77597 78728 83096 93868 95504 96139 99076 101473 102362 102952 109616 112268 125984 133858 142316 151528 155194 157456 166192 167297 185039 187736 191008 192278 198152 202946 204724 205904 219232 224536 267716 284632 303056 305071 310388 314912 321997 332384 334594 370078 375472 384556 396304 398939 405892 409448 411808 449072 462527 535432 569264 604843 606112 610142 620776 643994 669188 740156 750944 769112 792608 797878 811784 818896 870077 898144 925054 1070864 1102949 1138528 1209686 1220284 1241552 1249807 1287988 1319149 1338376 1480312 1538224 1595756 1623568 1634363 1637792 1740154 1850108 2141728 2205898 2405507 2419372 2440568 2483104 2499614 2575976 2638298 2676752 2960624 2980309 3076448 3145663 3191512 3247136 3268726 3480308 3700216 4411796 4518533 4811014 4838744 4881136 4999228 5151952 5186207 5276596 5353504 5921248 5960618 6291326 6383024 6537452 6960616 7400432 7862959 8823592 9037066 9622028 9677488 9762272 9998456 10303904 10372414 10553192 11921236 12582652 12766048 13074904 13921232 14338337 14800864 15725918 17647184 18074132 18750133 19244056 19354976 19996912 20744828 21106384 21246719 23842472 25165304 26149808 27842464 28676674 31451836 35294368 36148264 37500266 38488112 38744017 39993824 40893619 41489656 42212768 42493438 47684944 50330608 50665253 52299616 57353348 58740929 62903672 72296528 75000532 76815061 76976224 77488034 81787238 82979312 84986876 95369888 100661216 101330506 114706696 117481858 125807344 140074523 144593056 150001064 153630122 154976068 163574476 165958624 169973752 202661012 229413392 234963716 243751729 251614688 280149046 300002128 307260244 309952136 327148952 339947504 405322024 458826784 469927432 487503458 560298092 600004256 614520488 619904272 654297904 658648289 679895008 810644048 939854864 975006916 998595793 1120596184 1229040976 1239808544 1308595808 1317296578 1621288096 1820968799 1879709728 1950013832 1997191586 2241192368 2381266891 2458081952 2634593156 3641937598 3900027664 3994383172 4482384736 4762533782 5269186312 7283875196 7800055328 7988766344 9525067564 10538372624 14567750392 15977532688 19050135128 21076745248 29135500784 30956469583 31955065376 38100270256 58271001568 61912939166 76200540512 123825878332 247651756664 495303513328 990607026656
• Sum of all divisors σ(n): 2365982244864
• Sum of proper divisors (its aliquot sum) s(n): 1375375218208
• 990607026656 is an abundant number, because the sum of its proper divisors (1375375218208) is greater than itself. Its abundance is 384768191552

Bases of 990607026656

• Binary: 1110011010100100110001111010100111100000₂
• Hexadecimal: 0xE6A4C7A9E0
• Base-36: CN2TUHNK

Squares and roots of 990607026656

• 990607026656 squared (990607026656²) is 981302281260241094542336
• 990607026656 cubed (990607026656³) is 972084935089957259214286454072508416
• The square root of 990607026656 is 995292.4327332143
• The cube root of 990607026656 is 9968.5915430169

Scales and comparisons

• 990,607,026,656 seconds is equal to 31,498 years, 12 weeks, 3 days, 2 hours, 30 minutes, 56 seconds.
• To count from 1 to 990,607,026,656 would take you about sixty-two thousand, nine hundred ninety-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 990607026656 cubic inches would be around 830.7 feet tall.

Recreational maths with 990607026656

• 990607026656 backwards is 656620706099
• The number of decimal digits it has is: 12
• The sum of 990607026656's digits is 56
• More coming soon!