72450577332

Names of 72450577332

• Cardinal: 72450577332 can be written as Seventy-two billion, four hundred fifty million, five hundred seventy-seven thousand, three hundred thirty-two.

Scientific notation

• Scientific notation: 7.2450577332 × 10¹⁰

Factors of 72450577332

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9672

Divisors of 72450577332

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 41 42 54 63 81 82 84 108 123 126 162 164 189 243 246 252 287 324 369 378 486 492 567 574 729 738 756 861 972 1107 1134 1148 1458 1476 1701 1722 2187 2214 2268 2583 2916 3321 3402 3444 4374 4428 5103 5166 6561 6642 6804 7749 8748 9619 9963 10206 10332 13122 13284 15309 15498 19238 19926 20412 23247 26244 28857 29889 30618 30996 38476 39852 45927 46494 57714 59778 61236 67333 69741 86571 89667 91854 92988 115428 119556 134666 139482 173142 179334 183708 201999 209223 259713 269001 269332 278964 346284 358668 394379 403998 418446 519426 538002 605997 627669 779139 788758 807996 836892 1038852 1076004 1183137 1211994 1255338 1558278 1577516 1817991 1883007 2337417 2366274 2423988 2510676 2760653 3116556 3549411 3635982 3766014 4674834 4732548 5453973 5521306 7012251 7098822 7271964 7532028 8281959 9349668 10648233 10907946 11042612 14024502 14197644 16361919 16563918 21036753 21296466 21815892 24845877 28049004 31944699 32723838 33127836 42073506 42592932 49085757 49691754 63110259 63889398 65447676 74537631 84147012 95834097 98171514 99383508 126220518 127778796 147257271 149075262 191668194 196343028 223612893 252441036 287502291 294514542 298150524 383336388 441771813 447225786 575004582 589029084 670838679 862506873 883543626 894451572 1150009164 1341677358 1725013746 1767087252 2012516037 2587520619 2683354716 3450027492 4025032074 5175041238 6037548111 8050064148 10350082476 12075096222 18112644333 24150192444 36225288666 72450577332
• Sum of all divisors σ(n): 222664827840
• Sum of proper divisors (its aliquot sum) s(n): 150214250508
• 72450577332 is an abundant number, because the sum of its proper divisors (150214250508) is greater than itself. Its abundance is 77763673176

Bases of 72450577332

• Binary: 1000011011110011001000001001110110100₂
• Hexadecimal: 0x10DE6413B4
• Base-36: XA77B90

Squares and roots of 72450577332

• 72450577332 squared (72450577332²) is 5249086155740112238224
• 72450577332 cubed (72450577332³) is 380299322448779597409807518338368
• The square root of 72450577332 is 269166.4491202423
• The cube root of 72450577332 is 4168.8277414999

Scales and comparisons

• 72,450,577,332 seconds is equal to 2,303 years, 36 weeks, 4 days, 8 hours, 22 minutes, 12 seconds.
• To count from 1 to 72,450,577,332 would take you about four 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 72450577332 cubic inches would be around 347.4 feet tall.

Recreational maths with 72450577332

• 72450577332 backwards is 23377505427
• The number of decimal digits it has is: 11
• The sum of 72450577332's digits is 45
• More coming soon!