40906254906

Names of 40906254906

• Cardinal: 40906254906 can be written as Forty billion, nine hundred six million, two hundred fifty-four thousand, nine hundred six.

Scientific notation

• Scientific notation: 4.0906254906 × 10¹⁰

Factors of 40906254906

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 135

Divisors of 40906254906

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 11 18 22 23 27 29 33 46 54 58 66 67 69 87 99 134 138 174 198 201 207 253 261 297 319 402 414 506 522 529 594 603 621 638 667 737 759 783 957 1058 1206 1242 1334 1474 1518 1541 1566 1587 1809 1914 1943 2001 2211 2277 2871 3082 3174 3618 3886 4002 4422 4489 4554 4623 4761 5742 5819 5829 6003 6633 6831 7337 8613 8978 9246 9522 11638 11658 12006 13266 13467 13662 13869 14283 14674 15341 16951 17226 17457 17487 18009 19899 21373 22011 26934 27738 28566 30682 33902 34914 34974 35443 36018 39798 40401 41607 42746 44022 44689 46023 49379 50853 52371 52461 64119 66033 70886 80802 83214 89378 92046 98758 101706 103247 104742 104922 106329 121203 128238 130181 132066 134067 138069 148137 152559 157113 168751 192357 198099 206494 212658 242406 260362 268134 276138 296274 305118 309741 314226 318987 337502 384714 389873 390543 396198 402201 414207 444411 457677 491579 506253 577071 619482 637974 779746 781086 804402 828414 888822 915354 929223 956961 983158 1012506 1027847 1135717 1154142 1169619 1171629 1206603 1333233 1431991 1474737 1518759 1858446 1913922 2055694 2271434 2339238 2343258 2374681 2413206 2666466 2787669 2863982 2949474 2994163 3037518 3083541 3407151 3508857 3514887 4295973 4424211 4556277 4749362 5575338 5988326 6167082 6814302 7017714 7029774 7124043 8591946 8848422 8982489 9112554 9250623 10221453 10526571 11306317 12887919 13272633 14248086 17964978 18501246 20442906 21053142 21372129 22612634 25775838 26121491 26545266 26947467 27751869 30664359 32935793 33918951 38663757 42744258 52242982 53894934 55503738 61328718 64116387 65871586 67837902 68865749 77327514 78364473 80842401 98807379 101756853 128232774 137731498 156728946 161684802 197614758 203513706 206597247 235093419 296422137 305270559 413194494 470186838 592844274 610541118 619791741 705280257 757523239 889266411 1239583482 1410560514 1515046478 1778532822 1859375223 2272569717 3718750446 4545139434 6817709151 13635418302 20453127453 40906254906
• Sum of all divisors σ(n): 108864907200
• Sum of proper divisors (its aliquot sum) s(n): 67958652294
• 40906254906 is an abundant number, because the sum of its proper divisors (67958652294) is greater than itself. Its abundance is 27052397388

Bases of 40906254906

• Binary: 100110000110001100111110101000111010₂
• Hexadecimal: 0x98633EA3A
• Base-36: ISIJ0AI

Squares and roots of 40906254906

• 40906254906 squared (40906254906²) is 1673321690434649068836
• 40906254906 cubed (40906254906³) is 68449323608658576744460956709416
• The square root of 40906254906 is 202252.9478301861
• The cube root of 40906254906 is 3445.5871580081

Scales and comparisons

• 40,906,254,906 seconds is equal to 1,300 years, 36 weeks, 35 minutes, 6 seconds.
• To count from 1 to 40,906,254,906 would take you about two thousand, six hundred one 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 40906254906 cubic inches would be around 287.1 feet tall.

Recreational maths with 40906254906

• 40906254906 backwards is 60945260904
• The number of decimal digits it has is: 11
• The sum of 40906254906's digits is 45
• More coming soon!