1688809141376

Names of 1688809141376

• Cardinal: 1688809141376 can be written as One trillion, six hundred eighty-eight billion, eight hundred nine million, one hundred forty-one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.688809141376 × 10¹²

Factors of 1688809141376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9766169

Divisors of 1688809141376

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 193 224 386 448 772 896 1351 1544 2702 3088 5404 6176 10808 12352 21616 24704 43232 86464 172928 9765967 19531934 39063868 68361769 78127736 136723538 156255472 273447076 312510944 546894152 625021888 1093788304 1250043776 1884831631 2187576608 3769663262 4375153216 7539326524 8750306432 13193821417 15078653048 26387642834 30157306096 52775285668 60314612192 105550571336 120629224384 211101142672 241258448768 422202285344 844404570688 1688809141376
• Sum of all divisors σ(n): 3864979495680
• Sum of proper divisors (its aliquot sum) s(n): 2176170354304
• 1688809141376 is an abundant number, because the sum of its proper divisors (2176170354304) is greater than itself. Its abundance is 487361212928

Bases of 1688809141376

• Binary: 11000100100110100110111100111010010000000₂
• Hexadecimal: 0x18934DE7480
• Base-36: LJTTCXA8

Squares and roots of 1688809141376

• 1688809141376 squared (1688809141376²) is 2852076315995142355173376
• 1688809141376 cubed (1688809141376³) is 4816612554354581615827239554175205376
• The square root of 1688809141376 is 1299541.8967374619
• The cube root of 1688809141376 is 11908.5858086245

Scales and comparisons

• 1,688,809,141,376 seconds is equal to 53,698 years, 47 weeks, 1 day, 2 hours, 22 minutes, 56 seconds.
• To count from 1 to 1,688,809,141,376 would take you about one hundred thirty-four thousand, two hundred forty-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 1688809141376 cubic inches would be around 992.4 feet tall.

Recreational maths with 1688809141376

• 1688809141376 backwards is 6731419088861
• The number of decimal digits it has is: 13
• The sum of 1688809141376's digits is 62
• More coming soon!