12747320001

Names of 12747320001

• Cardinal: 12747320001 can be written as Twelve billion, seven hundred forty-seven million, three hundred twenty thousand and one.

Scientific notation

• Scientific notation: 1.2747320001 × 10¹⁰

Factors of 12747320001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 83

Divisors of 12747320001

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 13 17 19 27 31 39 51 57 81 93 117 153 169 171 221 243 247 279 323 351 403 459 507 513 527 589 663 741 837 961 969 1053 1209 1377 1521 1539 1581 1767 1989 2223 2511 2873 2883 2907 3159 3211 3627 4131 4199 4563 4617 4743 5239 5301 5967 6669 6851 7533 7657 8619 8649 8721 9633 10013 10881 12493 12597 13689 14229 15717 15903 16337 17901 18259 20007 20553 22971 25857 25947 26163 28899 30039 32643 37479 37791 41067 42687 47151 47709 49011 53703 54587 54777 60021 61659 68913 77571 77841 78489 86697 89063 90117 97929 99541 112437 113373 128061 130169 141453 143127 147033 162409 163761 164331 184977 206739 212381 232713 233523 237367 260091 267189 270351 298623 310403 337311 340119 390507 424359 441099 487227 491283 492993 554931 620217 637143 698139 712101 780273 801567 811053 895869 931209 1011933 1020357 1171521 1273077 1323297 1461681 1473849 1478979 1664793 1692197 1860651 1911429 2136303 2404701 2433159 2687607 2760953 2793627 3035799 3085771 3514563 3969891 4035239 4385043 4421547 4436937 5076591 5734287 6408909 7214103 8062821 8282859 8380881 9257313 10543689 12105717 13155129 13264641 15229773 17202861 19226727 21642309 24188463 24848577 25142643 27771939 31631067 36317151 39465387 45689319 51608583 52458107 57680181 74545731 75427929 83315817 108951453 137067957 157374321 223637193 249947451 326854359 411203871 472122963 670911579 749842353 980563077 1416368889 4249106667 12747320001
• Sum of all divisors σ(n): 23812457760
• Sum of proper divisors (its aliquot sum) s(n): 11065137759
• 12747320001 is a deficient number, because the sum of its proper divisors (11065137759) is less than itself. Its deficiency is 1682182242

Bases of 12747320001

• Binary: 1011110111110011001010101011000001₂
• Hexadecimal: 0x2F7CCAAC1
• Base-36: 5UTFB29

Squares and roots of 12747320001

• 12747320001 squared (12747320001²) is 162494167207894640001
• 12747320001 cubed (12747320001³) is 2071365147695033669585441960001
• The square root of 12747320001 is 112904.0300476471
• The cube root of 12747320001 is 2336.0006685729

Scales and comparisons

• 12,747,320,001 seconds is equal to 405 years, 16 weeks, 6 days, 10 hours, 13 minutes, 21 seconds.
• To count from 1 to 12,747,320,001 would take you about eight hundred ten 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 12747320001 cubic inches would be around 194.7 feet tall.

Recreational maths with 12747320001

• 12747320001 backwards is 10002374721
• 12747320001 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12747320001's digits is 27
• More coming soon!