72630990120

Names of 72630990120

• Cardinal: 72630990120 can be written as Seventy-two billion, six hundred thirty million, nine hundred ninety thousand, one hundred twenty.

Scientific notation

• Scientific notation: 7.263099012 × 10¹⁰

Factors of 72630990120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7120

Divisors of 72630990120

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 53 60 65 78 104 106 120 127 130 156 159 195 212 254 260 265 312 318 381 390 424 508 520 530 635 636 689 762 780 795 1016 1060 1270 1272 1378 1524 1560 1590 1651 1905 2067 2120 2540 2756 3048 3180 3302 3445 3810 4134 4953 5080 5512 6360 6604 6731 6890 6917 7620 8255 8268 9906 10335 13208 13462 13780 13834 15240 16510 16536 19812 20193 20670 20751 24765 26924 27560 27668 33020 33655 34585 39624 40386 41340 41502 49530 53848 55336 66040 67310 69170 80772 82680 83004 87503 89921 99060 100965 103755 134620 138340 161544 166008 175006 179842 198120 201930 207510 262509 269240 269763 276680 350012 359684 366601 403860 415020 437515 449605 525018 539526 700024 719368 733202 807720 830040 875030 878459 899210 1050036 1079052 1099803 1312545 1348815 1466404 1750060 1756918 1798420 1833005 2100072 2158104 2199606 2625090 2635377 2697630 2932808 3500120 3513836 3596840 3666010 4392295 4399212 4765813 5250180 5270754 5395260 5499015 7027672 7332020 8784590 8798424 9531626 10500360 10541508 10790520 10998030 11419967 13176885 14297439 14664040 17569180 19063252 21083016 21996060 22839934 23829065 26353770 28594878 34259901 35138360 38126504 43992120 45679868 46558327 47658130 52707540 57099835 57189756 68519802 71487195 91359736 93116654 95316260 105415080 114199670 114379512 137039604 139674981 142974390 171299505 186233308 190632520 228399340 232791635 274079208 279349962 285948780 342599010 372466616 456798680 465583270 558699924 571897560 605258251 685198020 698374905 931166540 1117399848 1210516502 1370396040 1396749810 1815774753 1862333080 2421033004 2793499620 3026291255 3631549506 4842066008 5586999240 6052582510 7263099012 9078873765 12105165020 14526198024 18157747530 24210330040 36315495060 72630990120
• Sum of all divisors σ(n): 240998768640
• Sum of proper divisors (its aliquot sum) s(n): 168367778520
• 72630990120 is an abundant number, because the sum of its proper divisors (168367778520) is greater than itself. Its abundance is 95736788400

Bases of 72630990120

• Binary: 1000011101001001001001111010100101000₂
• Hexadecimal: 0x10E924F528
• Base-36: XD6M6NC

Squares and roots of 72630990120

• 72630990120 squared (72630990120²) is 5275260725811537614400
• 72630990120 cubed (72630990120³) is 383147409656841817453494769728000
• The square root of 72630990120 is 269501.3731319379
• The cube root of 72630990120 is 4172.2852083537

Scales and comparisons

• 72,630,990,120 seconds is equal to 2,309 years, 22 weeks, 6 days, 11 hours, 2 minutes.
• To count from 1 to 72,630,990,120 would take you about four thousand, six hundred eighteen 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 72630990120 cubic inches would be around 347.7 feet tall.

Recreational maths with 72630990120

• 72630990120 backwards is 02109903627
• 72630990120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72630990120's digits is 39
• More coming soon!