40999307520

Names of 40999307520

• Cardinal: 40999307520 can be written as Forty billion, nine hundred ninety-nine million, three hundred seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.099930752 × 10¹⁰

Factors of 40999307520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 201514

Divisors of 40999307520

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 64 80 96 106 120 128 159 160 192 212 240 256 265 318 320 384 424 480 530 636 640 768 795 848 960 1060 1272 1280 1590 1696 1920 2120 2544 3180 3392 3840 4240 5088 6360 6784 8480 10176 12720 13568 16960 20352 25440 33920 40704 50880 67840 101760 201451 203520 402902 604353 805804 1007255 1208706 1611608 2014510 2417412 3021765 3223216 4029020 4834824 6043530 6446432 8058040 9669648 10676903 12087060 12892864 16116080 19339296 21353806 24174120 25785728 32030709 32232160 38678592 42707612 48348240 51571456 53384515 64061418 64464320 77357184 85415224 96696480 106769030 128122836 128928640 154714368 160153545 170830448 193392960 213538060 256245672 257857280 320307090 341660896 386785920 427076120 512491344 640614180 683321792 773571840 854152240 1024982688 1281228360 1366643584 1708304480 2049965376 2562456720 2733287168 3416608960 4099930752 5124913440 6833217920 8199861504 10249826880 13666435840 20499653760 40999307520
• Sum of all divisors σ(n): 133412795712
• Sum of proper divisors (its aliquot sum) s(n): 92413488192
• 40999307520 is an abundant number, because the sum of its proper divisors (92413488192) is greater than itself. Its abundance is 51414180672

Bases of 40999307520

• Binary: 100110001011101111111100100100000000₂
• Hexadecimal: 0x98BBFC900
• Base-36: IU1XG5C

Squares and roots of 40999307520

• 40999307520 squared (40999307520²) is 1680943217119528550400
• 40999307520 cubed (40999307520³) is 68917507882341679635269419008000
• The square root of 40999307520 is 202482.8573484677
• The cube root of 40999307520 is 3448.1978270907

Scales and comparisons

• 40,999,307,520 seconds is equal to 1,303 years, 33 weeks, 6 days, 32 minutes.
• To count from 1 to 40,999,307,520 would take you about two thousand, six hundred seven 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 40999307520 cubic inches would be around 287.3 feet tall.

Recreational maths with 40999307520

• 40999307520 backwards is 02570399904
• 40999307520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40999307520's digits is 48
• More coming soon!