72112738304

Names of 72112738304

• Cardinal: 72112738304 can be written as Seventy-two billion, one hundred twelve million, seven hundred thirty-eight thousand, three hundred four.

Scientific notation

• Scientific notation: 7.2112738304 × 10¹⁰

Factors of 72112738304

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1472

Divisors of 72112738304

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 184 256 368 512 529 736 1024 1058 1447 1472 2048 2116 2894 2944 4096 4232 5788 5888 8464 11576 11776 12167 16928 23152 23552 24334 33281 33856 46304 47104 48668 66562 67712 92608 94208 97336 133124 135424 185216 194672 266248 270848 370432 389344 532496 541696 740864 765463 778688 1064992 1083392 1481728 1530926 1557376 2129984 2166784 2963456 3061852 3114752 4259968 5926912 6123704 6229504 8519936 12247408 12459008 17039872 17605649 24494816 24918016 34079744 35211298 48989632 49836032 68159488 70422596 97979264 136318976 140845192 195958528 281690384 391917056 563380768 783834112 1126761536 1567668224 2253523072 3135336448 4507046144 9014092288 18028184576 36056369152 72112738304
• Sum of all divisors σ(n): 150866424960
• Sum of proper divisors (its aliquot sum) s(n): 78753686656
• 72112738304 is an abundant number, because the sum of its proper divisors (78753686656) is greater than itself. Its abundance is 6640948352

Bases of 72112738304

• Binary: 1000011001010010000010001000000000000₂
• Hexadecimal: 0x10CA411000
• Base-36: X4M28ZK

Squares and roots of 72112738304

• 72112738304 squared (72112738304²) is 5200247025701188796416
• 72112738304 cubed (72112738304³) is 375004052880544189777643741118464
• The square root of 72112738304 is 268538.1505559313
• The cube root of 72112738304 is 4162.3378575107

Scales and comparisons

• 72,112,738,304 seconds is equal to 2,292 years, 50 weeks, 4 hours, 11 minutes, 44 seconds.
• To count from 1 to 72,112,738,304 would take you about four thousand, five hundred eighty-five 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 72112738304 cubic inches would be around 346.9 feet tall.

Recreational maths with 72112738304

• 72112738304 backwards is 40383721127
• The number of decimal digits it has is: 11
• The sum of 72112738304's digits is 38
• More coming soon!