1385947077456

Names of 1385947077456

• Cardinal: 1385947077456 can be written as One trillion, three hundred eighty-five billion, nine hundred forty-seven million, seventy-seven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.385947077456 × 10¹²

Factors of 1385947077456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 459578

Divisors of 1385947077456

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 38 48 57 76 114 152 228 304 456 912 3331 6662 9993 13324 19986 26648 39972 53296 63289 79944 126578 159888 189867 253156 379734 456223 506312 759468 912446 1012624 1368669 1518936 1824892 2737338 3037872 3649784 5474676 7299568 8668237 10949352 17336474 21898704 26004711 34672948 52009422 69345896 104018844 138691792 208037688 416075376 1519678813 3039357626 4559036439 6078715252 9118072878 12157430504 18236145756 24314861008 28873897447 36472291512 57747794894 72944583024 86621692341 115495589788 173243384682 230991179576 346486769364 461982359152 692973538728 1385947077456
• Sum of all divisors σ(n): 3769943152640
• Sum of proper divisors (its aliquot sum) s(n): 2383996075184
• 1385947077456 is an abundant number, because the sum of its proper divisors (2383996075184) is greater than itself. Its abundance is 998048997728

Bases of 1385947077456

• Binary: 10100001010110000111000100001101101010000₂
• Hexadecimal: 0x142B0E21B50
• Base-36: HOP13T5C

Squares and roots of 1385947077456

• 1385947077456 squared (1385947077456²) is 1920849301508827663431936
• 1385947077456 cubed (1385947077456³) is 2662195475659558671318256902176034816
• The square root of 1385947077456 is 1177262.5354847575
• The cube root of 1385947077456 is 11149.3328844191

Scales and comparisons

• 1,385,947,077,456 seconds is equal to 44,068 years, 43 weeks, 1 day, 3 hours, 17 minutes, 36 seconds.
• To count from 1 to 1,385,947,077,456 would take you about one hundred ten thousand, one hundred seventy-two 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 1385947077456 cubic inches would be around 929.1 feet tall.

Recreational maths with 1385947077456

• 1385947077456 backwards is 6547707495831
• The number of decimal digits it has is: 13
• The sum of 1385947077456's digits is 66
• More coming soon!