72028630404

Names of 72028630404

• Cardinal: 72028630404 can be written as Seventy-two billion, twenty-eight million, six hundred thirty thousand, four hundred four.

Scientific notation

• Scientific notation: 7.2028630404 × 10¹⁰

Factors of 72028630404

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4923

Divisors of 72028630404

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 29 36 43 54 58 86 87 108 113 116 129 172 174 226 258 261 339 348 387 452 516 522 678 774 783 1017 1044 1161 1247 1356 1548 1566 2034 2322 2494 3051 3132 3277 3741 4068 4644 4733 4859 4988 6102 6554 7482 9466 9718 9831 11223 12204 13108 14199 14577 14964 18932 19436 19662 22446 28398 29154 29493 33669 39324 42597 43731 44892 56796 58308 58986 67338 85194 87462 88479 117972 127791 131193 134676 137257 140911 170388 174924 176958 203519 255582 262386 274514 281822 353916 407038 411771 422733 511164 524772 534829 549028 563644 610557 814076 823542 845466 1069658 1221114 1235313 1268199 1604487 1647084 1690932 1831671 2139316 2442228 2470626 2536398 3208974 3663342 3705939 3804597 4813461 4941252 5072796 5495013 5902051 6417948 7326684 7411878 7609194 9626922 10990026 11804102 14440383 14823756 15218388 15510041 17706153 19253844 21980052 22997647 23608204 28880766 31020082 35412306 45995294 46530123 53118459 57761532 62040164 68992941 70824612 91990588 93060246 106236918 137985882 139590369 159355377 186120492 206978823 212473836 275971764 279180738 318710754 413957646 418771107 558361476 620936469 637421508 666931763 827915292 837542214 1241872938 1333863526 1675084428 2000795289 2483745876 2667727052 4001590578 6002385867 8003181156 12004771734 18007157601 24009543468 36014315202 72028630404
• Sum of all divisors σ(n): 199464249600
• Sum of proper divisors (its aliquot sum) s(n): 127435619196
• 72028630404 is an abundant number, because the sum of its proper divisors (127435619196) is greater than itself. Its abundance is 55406988792

Bases of 72028630404

• Binary: 1000011000101001111011010110110000100₂
• Hexadecimal: 0x10C53DAD84
• Base-36: X37ZIX0

Squares and roots of 72028630404

• 72028630404 squared (72028630404²) is 5188123597876033203216
• 72028630404 cubed (72028630404³) is 373693437121683515004077488179264
• The square root of 72028630404 is 268381.5016054571
• The cube root of 72028630404 is 4160.7189956245

Scales and comparisons

• 72,028,630,404 seconds is equal to 2,290 years, 14 weeks, 6 days, 16 hours, 53 minutes, 24 seconds.
• To count from 1 to 72,028,630,404 would take you about four thousand, five hundred eighty 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 72028630404 cubic inches would be around 346.7 feet tall.

Recreational maths with 72028630404

• 72028630404 backwards is 40403682027
• 72028630404 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72028630404's digits is 36
• More coming soon!