1361489865957

Names of 1361489865957

• Cardinal: 1361489865957 can be written as One trillion, three hundred sixty-one billion, four hundred eighty-nine million, eight hundred sixty-five thousand, nine hundred fifty-seven.

Scientific notation

• Scientific notation: 1.361489865957 × 10¹²

Factors of 1361489865957

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 148

Divisors of 1361489865957

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 27 39 59 73 117 169 177 219 351 507 531 657 767 949 1521 1593 1971 2197 2301 2847 4307 4563 5329 6591 6903 8541 9971 12337 12921 15987 19773 20709 25623 29913 37011 38763 47961 55991 59319 69277 89739 111033 116289 129623 143883 160381 167973 207831 269217 314411 333099 388869 389017 481143 503919 623493 727883 900601 943233 1166607 1167051 1443429 1511757 1870479 2183649 2701803 2829699 3499821 3501153 4087343 4330287 5057221 6550947 8105409 8489097 9462479 10503459 11707813 12262029 15171663 19652841 22952003 24316227 28387437 35123439 36786087 45514989 53135459 65743873 68856009 85162311 105370317 110358261 136544967 159406377 197231619 206568027 255486933 298376039 316110951 478219131 591694857 619704081 690760967 854670349 895128117 1434657393 1775084571 2072282901 2564011047 2685384351 3878888507 6216848703 7692033141 8056153053 11636665521 18650546109 23076099423 34909996563 50425550591 104729989689 151276651773 453829955319 1361489865957
• Sum of all divisors σ(n): 2252927040000
• Sum of proper divisors (its aliquot sum) s(n): 891437174043
• 1361489865957 is a deficient number, because the sum of its proper divisors (891437174043) is less than itself. Its deficiency is 470052691914

Bases of 1361489865957

• Binary: 10011110011111111000111101010110011100101₂
• Hexadecimal: 0x13CFF1EACE5
• Base-36: HDGJWVZ9

Squares and roots of 1361489865957

• 1361489865957 squared (1361489865957²) is 1853654655103609827525849
• 1361489865957 cubed (1361489865957³) is 2523732027907582810024996043962622493
• The square root of 1361489865957 is 1166828.9788812241
• The cube root of 1361489865957 is 11083.3607959911

Scales and comparisons

• 1,361,489,865,957 seconds is equal to 43,291 years, 8 weeks, 4 days, 13 hours, 25 minutes, 57 seconds.
• To count from 1 to 1,361,489,865,957 would take you about one hundred eight thousand, two hundred twenty-seven 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 1361489865957 cubic inches would be around 923.6 feet tall.

Recreational maths with 1361489865957

• 1361489865957 backwards is 7595689841631
• The number of decimal digits it has is: 13
• The sum of 1361489865957's digits is 72
• More coming soon!