7149639275968

Names of 7149639275968

• Cardinal: 7149639275968 can be written as Seven trillion, one hundred forty-nine billion, six hundred thirty-nine million, two hundred seventy-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 7.149639275968 × 10¹²

Factors of 7149639275968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 18056

Divisors of 7149639275968

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 343 392 448 686 784 1372 1568 2744 3136 5488 10976 18047 21952 36094 72188 126329 144376 252658 288752 505316 577504 884303 1010632 1155008 1768606 2021264 3537212 4042528 6190121 7074424 8085056 12380242 14148848 24760484 28297696 49520968 56595392 99041936 198083872 325694209 396167744 651388418 1302776836 2279859463 2605553672 4559718926 5211107344 9119437852 10422214688 15959016241 18238875704 20844429376 31918032482 36477751408 63836064964 72955502816 111713113687 127672129928 145911005632 223426227374 255344259856 446852454748 510688519712 893704909496 1021377039424 1787409818992 3574819637984 7149639275968
• Sum of all divisors σ(n): 16546182655600
• Sum of proper divisors (its aliquot sum) s(n): 9396543379632
• 7149639275968 is an abundant number, because the sum of its proper divisors (9396543379632) is greater than itself. Its abundance is 2246904103664

Bases of 7149639275968

• Binary: 1101000000010100111101101011001010111000000₂
• Hexadecimal: 0x680A7B595C0
• Base-36: 2J8HYMK74

Squares and roots of 7149639275968

• 7149639275968 squared (7149639275968²) is 51117341776464227262337024
• 7149639275968 cubed (7149639275968³) is 365470554448088496706947887066959839232
• The square root of 7149639275968 is 2673880.9390038293
• The cube root of 7149639275968 is 19264.6612553573

Scales and comparisons

• 7,149,639,275,968 seconds is equal to 227,336 years, 21 weeks, 3 days, 13 hours, 59 minutes, 28 seconds.
• To count from 1 to 7,149,639,275,968 would take you about five hundred sixty-eight thousand, three hundred forty-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 7149639275968 cubic inches would be around 1605.4 feet tall.

Recreational maths with 7149639275968

• 7149639275968 backwards is 8695729369417
• The number of decimal digits it has is: 13
• The sum of 7149639275968's digits is 76
• More coming soon!