72625102009695138

Names of 72625102009695138

• Cardinal: 72625102009695138 can be written as Seventy-two quadrillion, six hundred twenty-five trillion, one hundred two billion, nine million, six hundred ninety-five thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 7.2625102009695138 × 10¹⁶

Factors of 72625102009695138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3005122239

Divisors of 72625102009695138

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 17 31 34 51 62 93 102 186 527 1054 1581 3162 7643 15286 22929 45858 129931 236933 259862 389793 473866 710799 779586 1421598 4027861 8055722 12083583 24167166 3005114543 6010229086 9015343629 18030687258 51086947231 93158550833 102173894462 153260841693 186317101666 279475652499 306521683386 558951304998 1583695364161 3167390728322 4751086092483 9502172184966 22968090452149 45936180904298 68904271356447 137808542712894 390457537686533 712010804016619 780915075373066 1171372613059599 1424021608033238 2136032412049857 2342745226119198 4272064824099714 12104183668282523 24208367336565046 36312551004847569 72625102009695138
• Sum of all divisors σ(n): 158776212609810432
• Sum of proper divisors (its aliquot sum) s(n): 86151110600115294
• 72625102009695138 is an abundant number, because the sum of its proper divisors (86151110600115294) is greater than itself. Its abundance is 13526008590420156

Bases of 72625102009695138

• Binary: 100000010000001000010010100111111000100000111101110100010₂
• Hexadecimal: 0x10204253F107BA2
• Base-36: JV3G79W07TU

Squares and roots of 72625102009695138

• 72625102009695138 squared (72625102009695138²) is 5274405441918624772402147700839044
• 72625102009695138 cubed (72625102009695138³) is 383054233259831288422784813731158469538505247368072
• The square root of 72625102009695138 is 269490448.8283307193
• The cube root of 72625102009695138 is 417217.2457862617

Scales and comparisons

• 72,625,102,009,695,138 seconds is equal to 2,309,253,599 years, 37 weeks, 2 days, 9 hours, 32 minutes, 18 seconds.
• To count from 1 to 72,625,102,009,695,138 would take you about six billion, nine hundred twenty-seven million, seven hundred sixty thousand, seven hundred ninety-nine 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 72625102009695138 cubic inches would be around 34768.1 feet tall.

Recreational maths with 72625102009695138

• 72625102009695138 backwards is 83159690020152627
• The number of decimal digits it has is: 17
• The sum of 72625102009695138's digits is 66
• More coming soon!