13863867042915

Names of 13863867042915

• Cardinal: 13863867042915 can be written as Thirteen trillion, eight hundred sixty-three billion, eight hundred sixty-seven million, forty-two thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 1.3863867042915 × 10¹³

Factors of 13863867042915

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 515

Divisors of 13863867042915

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 15 19 27 45 57 79 95 135 171 237 285 395 409 513 711 855 1185 1227 1501 2045 2133 2565 3555 3681 4503 6135 7505 7771 10665 11043 13509 18405 22515 23313 32311 38855 40527 55215 67545 69939 96933 116565 161555 167281 202635 209817 290799 349695 484665 501843 613909 836405 872397 1049085 1453995 1505529 1841727 2509215 3069545 3178339 4361985 4516587 5525181 7527645 9208635 9535017 13215199 15891695 16575543 22582935 27625905 28605051 39645597 47675085 66075995 68417929 82877715 85815153 118936791 143025255 198227985 205253787 251088781 342089645 356810373 429075765 594683955 615761361 753266343 1026268935 1255443905 1299940651 1784051865 1847284083 2259799029 3078806805 3766331715 3899821953 5405016391 6499703255 6779397087 9236420415 11298995145 11699465859 16215049173 19499109765 27025081955 33896985435 35098397577 48645147519 58497329295 81075245865 102695311429 145935442557 175491987885 243225737595 308085934287 513476557145 729677212785 924257802861 1540429671435 2772773408583 4621289014305 13863867042915
• Sum of all divisors σ(n): 26336878080000
• Sum of proper divisors (its aliquot sum) s(n): 12473011037085
• 13863867042915 is a deficient number, because the sum of its proper divisors (12473011037085) is less than itself. Its deficiency is 1390856005830

Bases of 13863867042915

• Binary: 11001001101111101110110111101100110001100011₂
• Hexadecimal: 0xC9BEEDECC63
• Base-36: 4WWZ0HDUR

Squares and roots of 13863867042915

• 13863867042915 squared (13863867042915²) is 192206809383624706451697225
• 13863867042915 cubed (13863867042915³) is 2664729650037480132858626529043661410875
• The square root of 13863867042915 is 3723421.4162400421
• The cube root of 13863867042915 is 24023.0490625009

Scales and comparisons

• 13,863,867,042,915 seconds is equal to 440,828 years, 4 weeks, 4 days, 2 hours, 35 minutes, 15 seconds.
• To count from 1 to 13,863,867,042,915 would take you about one million, one hundred two thousand and seventy 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 13863867042915 cubic inches would be around 2001.9 feet tall.

Recreational maths with 13863867042915

• 13863867042915 backwards is 51924076836831
• The number of decimal digits it has is: 14
• The sum of 13863867042915's digits is 63
• More coming soon!