390341306242485

Names of 390341306242485

• Cardinal: 390341306242485 can be written as Three hundred ninety trillion, three hundred forty-one billion, three hundred six million, two hundred forty-two thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 3.90341306242485 × 10¹⁴

Factors of 390341306242485

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 38872

Divisors of 390341306242485

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 13 15 39 45 65 117 195 585 1993 5979 9965 16231 17937 20627 25909 29895 48693 61881 77727 81155 89685 103135 129545 146079 185643 211003 233181 243465 268151 309405 388635 633009 730395 804453 928215 1055015 1165905 1340755 1899027 2413359 3165045 4022265 9495135 12066795 32348383 41109611 97045149 123328833 161741915 205548055 291135447 334796837 369986499 420528979 485225745 534424943 616644165 1004390511 1261586937 1455677235 1603274829 1673984185 1849932495 2102644895 2672124715 3013171533 3784760811 4352358881 4809824487 5021952555 6307934685 8016374145 13057076643 15065857665 18923804055 21761794405 24049122435 39171229929 65285383215 195856149645 667250096141 2001750288423 3336250480705 6005250865269 8674251249833 10008751442115 26022753749499 30026254326345 43371256249165 78068261248497 130113768747495 390341306242485
• Sum of all divisors σ(n): 729082961687808
• Sum of proper divisors (its aliquot sum) s(n): 338741655445323
• 390341306242485 is a deficient number, because the sum of its proper divisors (338741655445323) is less than itself. Its deficiency is 51599650797162

Bases of 390341306242485

• Binary: 1011000110000001101101010111001100101010110110101₂
• Hexadecimal: 0x163036AE655B5
• Base-36: 3UD4BJF839

Squares and roots of 390341306242485

• 390341306242485 squared (390341306242485²) is 152366335359089459229618975225
• 390341306242485 cubed (390341306242485³) is 59474874371447509316072032193002301057434125
• The square root of 390341306242485 is 19757057.1250498995
• The cube root of 390341306242485 is 73082.7426238287

Scales and comparisons

• 390,341,306,242,485 seconds is equal to 12,411,646 years, 6 weeks, 6 days, 14 hours, 54 minutes, 45 seconds.
• To count from 1 to 390,341,306,242,485 would take you about thirty-one million, twenty-nine thousand, one hundred fifteen 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 390341306242485 cubic inches would be around 6090.2 feet tall.

Recreational maths with 390341306242485

• 390341306242485 backwards is 584242603143093
• The number of decimal digits it has is: 15
• The sum of 390341306242485's digits is 54
• More coming soon!