1389800446197813

Names of 1389800446197813

• Cardinal: 1389800446197813 can be written as One quadrillion, three hundred eighty-nine trillion, eight hundred billion, four hundred forty-six million, one hundred ninety-seven thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.389800446197813 × 10¹⁵

Factors of 1389800446197813

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11092318

Divisors of 1389800446197813

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 13 27 39 81 113 117 169 243 339 351 507 729 1017 1053 1469 1521 2187 3051 3159 4407 4563 6561 9153 9477 13221 13689 19097 27459 28431 39663 41067 57291 82377 85293 118989 123201 171873 247131 356967 369603 515619 741393 1070901 1108809 1546857 3212703 4640571 9638109 11092189 13921713 33276567 41765139 99829701 125295417 144198457 299489103 432595371 898467309 1253417357 1297786113 1874579941 2695401927 3760252071 3893358339 5623739823 8086205781 11280756213 11680075017 16294425641 16871219469 24258617343 33842268639 35040225051 48883276923 50613658407 72775852029 101526805917 105120675153 146649830769 151840975221 211827533333 304580417751 315362025459 439949492307 455522925663 635482599999 913741253253 946086076377 1319848476921 1366568776989 1906447799997 2741223759759 3959545430763 4099706330967 5719343399991 8223671279277 11878636292289 12299118992901 17158030199973 35635908876867 51474090599919 106907726630601 154422271799757 463266815399271 1389800446197813
• Sum of all divisors σ(n): 2277259240222980
• Sum of proper divisors (its aliquot sum) s(n): 887458794025167
• 1389800446197813 is a deficient number, because the sum of its proper divisors (887458794025167) is less than itself. Its deficiency is 502341652172646

Bases of 1389800446197813

• Binary: 100111100000000010000100001111001111000000000110101₂
• Hexadecimal: 0x4F00421E78035
• Base-36: DON5IE2YB9

Squares and roots of 1389800446197813

• 1389800446197813 squared (1389800446197813²) is 1931545280251640107288325982969
• 1389800446197813 cubed (1389800446197813³) is 2684462492345009179863220986266730231843046797
• The square root of 1389800446197813 is 37280027.4436300945
• The cube root of 1389800446197813 is 111596.5620688521

Scales and comparisons

• 1,389,800,446,197,813 seconds is equal to 44,191,355 years, 13 weeks, 1 day, 11 hours, 23 minutes, 33 seconds.
• To count from 1 to 1,389,800,446,197,813 would take you about one hundred thirty-two million, five hundred seventy-four thousand and sixty-five 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 1389800446197813 cubic inches would be around 9299.7 feet tall.

Recreational maths with 1389800446197813

• 1389800446197813 backwards is 3187916440089831
• The number of decimal digits it has is: 16
• The sum of 1389800446197813's digits is 72
• More coming soon!