72507653010

Names of 72507653010

• Cardinal: 72507653010 can be written as Seventy-two billion, five hundred seven million, six hundred fifty-three thousand and ten.

Scientific notation

• Scientific notation: 7.250765301 × 10¹⁰

Factors of 72507653010

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5505

Divisors of 72507653010

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 81 90 117 130 135 162 195 234 270 351 390 405 585 702 810 1053 1170 1755 1949 2106 3510 3533 3898 5265 5847 7066 9745 10530 10599 11694 17541 17665 19490 21198 25337 29235 31797 35082 35330 45929 50674 52623 52995 58470 63594 76011 87705 91858 95391 105246 105990 126685 137787 152022 157869 158985 175410 190782 228033 229645 253370 263115 275574 286173 315738 317970 380055 413361 456066 459290 476955 526230 572346 684099 688935 760110 789345 826722 953910 1140165 1240083 1368198 1377870 1430865 1578690 2052297 2066805 2280330 2480166 2861730 3420495 3720249 4104594 4133610 6200415 6840990 6885817 7440498 10261485 12400830 13771634 18601245 20522970 20657451 34429085 37202490 41314902 61972353 68858170 89515621 103287255 123944706 179031242 185917059 206574510 268546863 309861765 371834118 447578105 537093726 557751177 619723530 805640589 895156210 929585295 1115502354 1342734315 1611281178 1859170590 2416921767 2685468630 2788755885 4028202945 4833843534 5577511770 7250765301 8056405890 12084608835 14501530602 24169217670 36253826505 72507653010
• Sum of all divisors σ(n): 210129519600
• Sum of proper divisors (its aliquot sum) s(n): 137621866590
• 72507653010 is an abundant number, because the sum of its proper divisors (137621866590) is greater than itself. Its abundance is 65114213580

Bases of 72507653010

• Binary: 1000011100001110010101111101110010010₂
• Hexadecimal: 0x10E1CAFB92
• Base-36: XB56N4I

Squares and roots of 72507653010

• 72507653010 squared (72507653010²) is 5257359745018562060100
• 72507653010 cubed (72507653010³) is 381198816140547973862881565901000
• The square root of 72507653010 is 269272.4512645137
• The cube root of 72507653010 is 4169.9221713129

Scales and comparisons

• 72,507,653,010 seconds is equal to 2,305 years, 26 weeks, 6 days, 22 hours, 43 minutes, 30 seconds.
• To count from 1 to 72,507,653,010 would take you about four thousand, six hundred eleven 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 72507653010 cubic inches would be around 347.5 feet tall.

Recreational maths with 72507653010

• 72507653010 backwards is 01035670527
• The number of decimal digits it has is: 11
• The sum of 72507653010's digits is 36
• More coming soon!