131978195760

Names of 131978195760

• Cardinal: 131978195760 can be written as One hundred thirty-one billion, nine hundred seventy-eight million, one hundred ninety-five thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.3197819576 × 10¹¹

Factors of 131978195760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 164425

Divisors of 131978195760

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 80 85 102 120 136 170 197 204 240 255 272 340 394 408 510 591 680 788 816 985 1020 1182 1360 1576 1970 2040 2364 2955 3152 3349 3940 4080 4728 5910 6698 7880 9456 10047 11820 13396 15760 16745 20094 23640 26792 33490 40188 47280 50235 53584 66980 80376 100470 133960 160752 164201 200940 267920 328402 401880 492603 656804 803760 821005 985206 1313608 1642010 1970412 2463015 2627216 2791417 3284020 3940824 4926030 5582834 6568040 7881648 8374251 9852060 11165668 13136080 13957085 16748502 19704120 22331336 27914170 32347597 33497004 39408240 41871255 44662672 55828340 64695194 66994008 83742510 97042791 111656680 129390388 133988016 161737985 167485020 194085582 223313360 258780776 323475970 334970040 388171164 485213955 517561552 549909149 646951940 669940080 776342328 970427910 1099818298 1293903880 1552684656 1649727447 1940855820 2199636596 2587807760 2749545745 3299454894 3881711640 4399273192 5499091490 6598909788 7763423280 8248637235 8798546384 10998182980 13197819576 16497274470 21996365960 26395639152 32994548940 43992731920 65989097880 131978195760
• Sum of all divisors σ(n): 435400650432
• Sum of proper divisors (its aliquot sum) s(n): 303422454672
• 131978195760 is an abundant number, because the sum of its proper divisors (303422454672) is greater than itself. Its abundance is 171444258912

Bases of 131978195760

• Binary: 1111010111010100000110111001100110000₂
• Hexadecimal: 0x1EBA837330
• Base-36: 1OMOERLC

Squares and roots of 131978195760

• 131978195760 squared (131978195760²) is 17418244156064881977600
• 131978195760 cubed (131978195760³) is 2298828437024606984900988734976000
• The square root of 131978195760 is 363288.0341547185
• The cube root of 131978195760 is 5091.3630021661

Scales and comparisons

• 131,978,195,760 seconds is equal to 4,196 years, 25 weeks, 6 days, 9 hours, 56 minutes.
• To count from 1 to 131,978,195,760 would take you about eight thousand, three hundred ninety-two 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 131978195760 cubic inches would be around 424.3 feet tall.

Recreational maths with 131978195760

• 131978195760 backwards is 067591879131
• The number of decimal digits it has is: 12
• The sum of 131978195760's digits is 57
• More coming soon!