74827728768

Names of 74827728768

• Cardinal: 74827728768 can be written as Seventy-four billion, eight hundred twenty-seven million, seven hundred twenty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 7.4827728768 × 10¹⁰

Factors of 74827728768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2653

Divisors of 74827728768

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 64 68 78 96 102 104 128 136 156 192 204 208 221 272 312 384 397 408 416 442 544 624 663 794 816 832 884 1088 1191 1248 1326 1588 1632 1664 1768 2176 2221 2382 2496 2652 3176 3264 3536 4442 4764 4992 5161 5304 6352 6528 6663 6749 7072 8884 9528 10322 10608 12704 13326 13498 14144 15483 17768 19056 20247 20644 21216 25408 26652 26996 28288 28873 30966 35536 37757 38112 40494 41288 42432 50816 53304 53992 57746 61932 71072 75514 76224 80988 82576 84864 86619 87737 106608 107984 113271 115492 123864 142144 151028 152448 161976 165152 173238 175474 213216 215968 226542 230984 247728 263211 284288 302056 323952 330304 346476 350948 426432 431936 453084 461968 490841 495456 526422 604112 647904 660608 692952 701896 852864 863872 881737 906168 923936 981682 990912 1052844 1208224 1295808 1385904 1403792 1472523 1763474 1812336 1847872 1963364 1981824 2105688 2416448 2591616 2645211 2771808 2807584 2945046 3526948 3624672 3695744 3926728 4211376 4832896 5290422 5543616 5615168 5890092 7053896 7249344 7853456 8422752 10580844 11087232 11230336 11462581 11780184 14107792 14498688 14989529 15706912 16845504 21161688 22925162 23560368 28215584 29979058 31413824 33691008 34387743 42323376 44968587 45850324 47120736 56431168 59958116 62827648 68775486 84646752 89937174 91700648 94241472 112862336 119916232 137550972 169293504 179874348 183401296 188482944 194863877 239832464 275101944 338587008 359748696 366802592 389727754 479664928 550203888 584591631 719497392 733605184 779455508 959329856 1100407776 1169183262 1438994784 1467210368 1558911016 1918659712 2200815552 2338366524 2877989568 3117822032 4401631104 4676733048 5755979136 6235644064 9353466096 12471288128 18706932192 24942576256 37413864384 74827728768
• Sum of all divisors σ(n): 227314866240
• Sum of proper divisors (its aliquot sum) s(n): 152487137472
• 74827728768 is an abundant number, because the sum of its proper divisors (152487137472) is greater than itself. Its abundance is 77659408704

Bases of 74827728768

• Binary: 1000101101100000101001000011110000000₂
• Hexadecimal: 0x116C148780
• Base-36: YDIHX1C

Squares and roots of 74827728768

• 74827728768 squared (74827728768²) is 5599188992577374797824
• 74827728768 cubed (74827728768³) is 418974595257350966625053108600832
• The square root of 74827728768 is 273546.5751348387
• The cube root of 74827728768 is 4213.9319804009

Scales and comparisons

• 74,827,728,768 seconds is equal to 2,379 years, 15 weeks, 16 hours, 12 minutes, 48 seconds.
• To count from 1 to 74,827,728,768 would take you about four thousand, seven hundred fifty-eight 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 74827728768 cubic inches would be around 351.2 feet tall.

Recreational maths with 74827728768

• 74827728768 backwards is 86782772847
• The number of decimal digits it has is: 11
• The sum of 74827728768's digits is 66
• More coming soon!