40212671016

Names of 40212671016

• Cardinal: 40212671016 can be written as Forty billion, two hundred twelve million, six hundred seventy-one thousand and sixteen.

Scientific notation

• Scientific notation: 4.0212671016 × 10¹⁰

Factors of 40212671016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6091

Divisors of 40212671016

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 31 42 56 62 84 93 124 168 186 217 248 372 434 651 744 868 1302 1736 1831 2604 3662 4217 5208 5493 7324 8434 10986 12651 12817 14648 16868 21972 25302 25634 29519 33736 38451 43944 50604 51268 56761 59038 76902 88557 101208 102536 113522 118076 130727 153804 170283 177114 227044 236152 261454 307608 340566 354228 392181 397327 454088 522908 681132 708456 784362 794654 915089 1045816 1191981 1362264 1568724 1589308 1830178 2383962 2745267 3137448 3178616 3660356 4767924 5490534 7320712 7721327 9535848 10981068 15442654 21962136 23163981 30885308 46327962 54049289 61770616 92655924 108098578 162147867 185311848 216197156 239361137 324295734 432394312 478722274 648591468 718083411 957444548 1297182936 1436166822 1675527959 1914889096 2872333644 3351055918 5026583877 5744667288 6702111836 10053167754 13404223672 20106335508 40212671016
• Sum of all divisors σ(n): 118692495360
• Sum of proper divisors (its aliquot sum) s(n): 78479824344
• 40212671016 is an abundant number, because the sum of its proper divisors (78479824344) is greater than itself. Its abundance is 38267153328

Bases of 40212671016

• Binary: 100101011100110111001010101000101000₂
• Hexadecimal: 0x95CDCAA28
• Base-36: IH1L3JC

Squares and roots of 40212671016

• 40212671016 squared (40212671016²) is 1617058910241046472256
• 40212671016 cubed (40212671016³) is 65026257971014675048397899332096
• The square root of 40212671016 is 200530.9727099533
• The cube root of 40212671016 is 3426.0022219413

Scales and comparisons

• 40,212,671,016 seconds is equal to 1,278 years, 33 weeks, 1 day, 10 hours, 23 minutes, 36 seconds.
• To count from 1 to 40,212,671,016 would take you about two thousand, five hundred fifty-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 40212671016 cubic inches would be around 285.5 feet tall.

Recreational maths with 40212671016

• 40212671016 backwards is 61017621204
• The number of decimal digits it has is: 11
• The sum of 40212671016's digits is 30
• More coming soon!