1461864398388

Names of 1461864398388

• Cardinal: 1461864398388 can be written as One trillion, four hundred sixty-one billion, eight hundred sixty-four million, three hundred ninety-eight thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.461864398388 × 10¹²

Factors of 1461864398388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 259190

Divisors of 1461864398388

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 431 862 1097 1293 1724 2194 2586 3291 4388 5172 6582 13164 257657 472807 515314 772971 945614 1030628 1418421 1545942 1891228 2836842 3091884 5673684 111050167 222100334 282649729 333150501 444200668 565299458 666301002 847949187 1130598916 1332602004 1695898374 3391796748 121822033199 243644066398 365466099597 487288132796 730932199194 1461864398388
• Sum of all divisors σ(n): 3422061022464
• Sum of proper divisors (its aliquot sum) s(n): 1960196624076
• 1461864398388 is an abundant number, because the sum of its proper divisors (1960196624076) is greater than itself. Its abundance is 498332225688

Bases of 1461864398388

• Binary: 10101010001011101111010000111111000110100₂
• Hexadecimal: 0x1545DE87E34
• Base-36: INKKBGVO

Squares and roots of 1461864398388

• 1461864398388 squared (1461864398388²) is 2137047519274309176998544
• 1461864398388 cubed (1461864398388³) is 3124073686090505819377283932111947072
• The square root of 1461864398388 is 1209075.8447624367
• The cube root of 1461864398388 is 11349.2987939381

Scales and comparisons

• 1,461,864,398,388 seconds is equal to 46,482 years, 39 weeks, 5 days, 19 hours, 59 minutes, 48 seconds.
• To count from 1 to 1,461,864,398,388 would take you about one hundred sixteen thousand, two hundred six 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 1461864398388 cubic inches would be around 945.8 feet tall.

Recreational maths with 1461864398388

• 1461864398388 backwards is 8838934681641
• The number of decimal digits it has is: 13
• The sum of 1461864398388's digits is 69
• More coming soon!