3138139695318

Names of 3138139695318

• Cardinal: 3138139695318 can be written as Three trillion, one hundred thirty-eight billion, one hundred thirty-nine million, six hundred ninety-five thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 3.138139695318 × 10¹²

Factors of 3138139695318

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2974

Divisors of 3138139695318

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 19 38 57 61 114 122 183 331 366 662 757 993 1159 1514 1801 1986 2271 2318 3477 3602 4542 5403 6289 6954 10806 12578 14383 18867 20191 28766 34219 37734 40382 43149 46177 60573 68438 86298 92354 102657 109861 121146 138531 205314 219722 250567 277062 329583 383629 501134 596131 659166 751701 767258 877363 1150887 1192262 1363357 1503402 1754726 1788393 2087359 2301774 2632089 2726714 3576786 4090071 4174718 4760773 5264178 6262077 8180142 9521546 11326489 12524154 14282319 15284587 22652978 25903783 28564638 30569174 33979467 36363991 45853761 51807566 67958934 72727982 77711349 83164777 91707522 109091973 155422698 166329554 218183946 249494331 290407153 451271167 498988662 580814306 690915829 871221459 902542334 1353813501 1381831658 1580130763 1742442918 2072747487 2707627002 3160261526 4145494974 4740392289 8574152173 9480784578 17148304346 25722456519 27527541187 51444913038 55055082374 82582623561 165165247122 523023282553 1046046565106 1569069847659 3138139695318
• Sum of all divisors σ(n): 6747843586560
• Sum of proper divisors (its aliquot sum) s(n): 3609703891242
• 3138139695318 is an abundant number, because the sum of its proper divisors (3609703891242) is greater than itself. Its abundance is 471564195924

Bases of 3138139695318

• Binary: 101101101010100111101100111010100011010110₂
• Hexadecimal: 0x2DAA7B3A8D6
• Base-36: 141N3CLW6

Squares and roots of 3138139695318

• 3138139695318 squared (3138139695318²) is 9847920747330549871121124
• 3138139695318 cubed (3138139695318³) is 30904151013543702634393448236433697432
• The square root of 3138139695318 is 1771479.5215632609
• The cube root of 3138139695318 is 14640.5510795519

Scales and comparisons

• 3,138,139,695,318 seconds is equal to 99,783 years, 7 weeks, 6 hours, 55 minutes, 18 seconds.
• To count from 1 to 3,138,139,695,318 would take you about two hundred forty-nine thousand, four hundred fifty-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 3138139695318 cubic inches would be around 1220 feet tall.

Recreational maths with 3138139695318

• 3138139695318 backwards is 8135969318313
• The number of decimal digits it has is: 13
• The sum of 3138139695318's digits is 60
• More coming soon!