140337868920

Names of 140337868920

• Cardinal: 140337868920 can be written as One hundred forty billion, three hundred thirty-seven million, eight hundred sixty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4033786892 × 10¹¹

Factors of 140337868920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 68793100

Divisors of 140337868920

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 340 408 510 680 1020 2040 68793073 137586146 206379219 275172292 343965365 412758438 550344584 687930730 825516876 1031896095 1169482241 1375861460 1651033752 2063792190 2338964482 2751722920 3508446723 4127584380 4677928964 5847411205 7016893446 8255168760 9355857928 11694822410 14033786892 17542233615 23389644820 28067573784 35084467230 46779289640 70168934460 140337868920
• Sum of all divisors σ(n): 445779119520
• Sum of proper divisors (its aliquot sum) s(n): 305441250600
• 140337868920 is an abundant number, because the sum of its proper divisors (305441250600) is greater than itself. Its abundance is 165103381680

Bases of 140337868920

• Binary: 10000010101100110010011111000001111000₂
• Hexadecimal: 0x20ACC9F078
• Base-36: 1SGXJKOO

Squares and roots of 140337868920

• 140337868920 squared (140337868920²) is 19694717453007101966400
• 140337868920 cubed (140337868920³) is 2763914676336546935589717444288000
• The square root of 140337868920 is 374616.9629368109
• The cube root of 140337868920 is 5196.6678469723

Scales and comparisons

• 140,337,868,920 seconds is equal to 4,462 years, 16 weeks, 21 hours, 22 minutes.
• To count from 1 to 140,337,868,920 would take you about eight thousand, nine hundred twenty-four 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 140337868920 cubic inches would be around 433.1 feet tall.

Recreational maths with 140337868920

• 140337868920 backwards is 029868733041
• 140337868920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140337868920's digits is 51
• More coming soon!