10721660064

Names of 10721660064

• Cardinal: 10721660064 can be written as Ten billion, seven hundred twenty-one million, six hundred sixty thousand and sixty-four.

Scientific notation

• Scientific notation: 1.0721660064 × 10¹⁰

Factors of 10721660064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 154

Divisors of 10721660064

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 41 48 58 79 82 87 96 116 123 158 164 174 232 237 246 316 328 348 464 474 492 632 656 696 841 928 948 984 1189 1264 1312 1392 1681 1682 1896 1968 2291 2378 2523 2528 2784 3239 3362 3364 3567 3792 3936 4582 4756 5043 5046 6478 6724 6728 6873 7134 7584 9164 9512 9717 10086 10092 12956 13448 13456 13746 14268 18328 19024 19434 20172 20184 25912 26896 26912 27492 28536 34481 36656 38048 38868 40344 40368 48749 51824 53792 54984 57072 66439 68962 73312 77736 80688 80736 93931 97498 103443 103648 109968 114144 132799 132878 137924 146247 155472 161376 187862 194996 199317 206886 219936 265598 265756 275848 281793 292494 310944 375724 389992 398397 398634 413772 531196 531512 551696 563586 584988 751448 779984 796794 797268 827544 1062392 1063024 1103392 1127172 1169976 1413721 1502896 1559968 1593588 1594536 1655088 2124784 2126048 2254344 2339952 2723999 2827442 3005792 3187176 3189072 3310176 3851171 4241163 4249568 4508688 4679904 5447998 5654884 6374352 6378144 7702342 8171997 8482326 9017376 10895996 11309768 11553513 12748704 15404684 16343994 16964652 21791992 22619536 23107026 30809368 32687988 33929304 43583984 45239072 46214052 61618736 65375976 67858608 87167968 92428104 111683959 123237472 130751952 135717216 184856208 223367918 261503904 335051877 369712416 446735836 670103754 893471672 1340207508 1786943344 2680415016 3573886688 5360830032 10721660064
• Sum of all divisors σ(n): 30254777280
• Sum of proper divisors (its aliquot sum) s(n): 19533117216
• 10721660064 is an abundant number, because the sum of its proper divisors (19533117216) is greater than itself. Its abundance is 8811457152

Bases of 10721660064

• Binary: 1001111111000011111000110010100000₂
• Hexadecimal: 0x27F0F8CA0
• Base-36: 4XBEDUO

Squares and roots of 10721660064

• 10721660064 squared (10721660064²) is 114953994527972484096
• 10721660064 cubed (10721660064³) is 1232497652327837113622958342144
• The square root of 10721660064 is 103545.4492674593
• The cube root of 10721660064 is 2205.0613540035

Scales and comparisons

• 10,721,660,064 seconds is equal to 340 years, 47 weeks, 4 days, 6 hours, 54 minutes, 24 seconds.
• To count from 1 to 10,721,660,064 would take you about six hundred eighty-one 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 10721660064 cubic inches would be around 183.8 feet tall.

Recreational maths with 10721660064

• 10721660064 backwards is 46006612701
• The number of decimal digits it has is: 11
• The sum of 10721660064's digits is 33
• More coming soon!