40802022872

Names of 40802022872

• Cardinal: 40802022872 can be written as Forty billion, eight hundred two million, twenty-two thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.0802022872 × 10¹⁰

Factors of 40802022872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 409

Divisors of 40802022872

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 19 26 38 52 67 76 104 134 151 152 157 169 247 268 302 314 338 494 536 604 628 676 871 988 1208 1256 1273 1352 1742 1963 1976 2041 2546 2869 2983 3211 3484 3926 4082 5092 5738 5966 6422 6968 7852 8164 10117 10184 10519 11323 11476 11932 12844 15704 16328 16549 20234 21038 22646 22952 23707 23864 25519 25688 26533 33098 37297 38779 40468 42076 45292 47414 51038 53066 66196 74594 77558 80936 84152 90584 94828 102076 106132 131521 132392 136747 149188 155116 189656 192223 199861 204152 212264 215137 263042 273494 298376 308191 310232 384446 399722 430274 450433 484861 504127 526084 546988 616382 768892 799444 860548 900866 969722 1008254 1052168 1093976 1232764 1537784 1588369 1598888 1709773 1721096 1777711 1801732 1939444 2016508 2465528 2498899 2598193 3176738 3419546 3555422 3603464 3878888 4006483 4033016 4997798 5196386 5855629 6353476 6839092 7110844 8012966 9995596 10392772 11711258 12706952 13678184 14221688 16025932 19991192 20648797 20785544 23422516 30179011 32051864 32485687 33776509 41297594 46845032 60358022 64971374 67553018 76123177 82595188 120716044 129942748 135106036 152246354 165190376 241432088 259885496 268434361 270212072 304492708 392327143 536868722 608985416 784654286 1073737444 1569308572 2147474888 3138617144 5100252859 10200505718 20401011436 40802022872
• Sum of all divisors σ(n): 89656531200
• Sum of proper divisors (its aliquot sum) s(n): 48854508328
• 40802022872 is an abundant number, because the sum of its proper divisors (48854508328) is greater than itself. Its abundance is 8052485456

Bases of 40802022872

• Binary: 100101111111111111010111010111011000₂
• Hexadecimal: 0x97FFD75D8
• Base-36: IQSGYC8

Squares and roots of 40802022872

• 40802022872 squared (40802022872²) is 1664805070447211128384
• 40802022872 cubed (40802022872³) is 67927414561808679728936896398848
• The square root of 40802022872 is 201995.1060595281
• The cube root of 40802022872 is 3442.6581354607

Scales and comparisons

• 40,802,022,872 seconds is equal to 1,297 years, 19 weeks, 4 days, 15 hours, 14 minutes, 32 seconds.
• To count from 1 to 40,802,022,872 would take you about two thousand, five hundred ninety-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 40802022872 cubic inches would be around 286.9 feet tall.

Recreational maths with 40802022872

• 40802022872 backwards is 27822020804
• The number of decimal digits it has is: 11
• The sum of 40802022872's digits is 35
• More coming soon!