72994522032

Names of 72994522032

• Cardinal: 72994522032 can be written as Seventy-two billion, nine hundred ninety-four million, five hundred twenty-two thousand and thirty-two.

Scientific notation

• Scientific notation: 7.2994522032 × 10¹⁰

Factors of 72994522032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 31116

Divisors of 72994522032

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 43 48 54 72 86 108 127 129 144 172 216 254 258 344 381 387 432 508 516 688 762 774 1016 1032 1143 1161 1524 1548 2032 2064 2286 2322 3048 3096 3429 4572 4644 5461 6096 6192 6858 9144 9288 10922 13716 16383 18288 18576 21844 27432 30941 32766 43688 49149 54864 61882 65532 87376 92823 98298 123764 131064 147447 185646 196596 247528 262128 278469 294894 371292 393192 495056 556938 589788 742584 786384 835407 1113876 1179576 1330463 1485168 1670814 2227752 2359152 2660926 3341628 3929507 3991389 4455504 5321852 6683256 7859014 7982778 10643704 11788521 11974167 13366512 15718028 15965556 21287408 23577042 23948334 31436056 31931112 35365563 35922501 47154084 47896668 62872112 63862224 70731126 71845002 94308168 95793336 106096689 141462252 143690004 168968801 188616336 191586672 212193378 282924504 287380008 337937602 424386756 506906403 565849008 574760016 675875204 848773512 1013812806 1351750408 1520719209 1697547024 2027625612 2703500816 3041438418 4055251224 4562157627 6082876836 8110502448 9124315254 12165753672 18248630508 24331507344 36497261016 72994522032
• Sum of all divisors σ(n): 216089026560
• Sum of proper divisors (its aliquot sum) s(n): 143094504528
• 72994522032 is an abundant number, because the sum of its proper divisors (143094504528) is greater than itself. Its abundance is 70099982496

Bases of 72994522032

• Binary: 1000011111110110100000000001110110000₂
• Hexadecimal: 0x10FED003B0
• Base-36: XJ71XO0

Squares and roots of 72994522032

• 72994522032 squared (72994522032²) is 5328200246680133409024
• 72994522032 cubed (72994522032³) is 388929430297200832981701635616768
• The square root of 72994522032 is 270174.9840973439
• The cube root of 72994522032 is 4179.2346536457

Scales and comparisons

• 72,994,522,032 seconds is equal to 2,321 years, 7 minutes, 12 seconds.
• To count from 1 to 72,994,522,032 would take you about four thousand, six hundred forty-two 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 72994522032 cubic inches would be around 348.3 feet tall.

Recreational maths with 72994522032

• 72994522032 backwards is 23022549927
• The number of decimal digits it has is: 11
• The sum of 72994522032's digits is 45
• More coming soon!