9129731110140

Names of 9129731110140

• Cardinal: 9129731110140 can be written as Nine trillion, one hundred twenty-nine billion, seven hundred thirty-one million, one hundred ten thousand, one hundred forty.

Scientific notation

• Scientific notation: 9.12973111014 × 10¹²

Factors of 9129731110140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 500

Divisors of 9129731110140

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 41 60 82 123 164 205 246 410 449 492 615 820 898 1230 1347 1681 1796 2245 2460 2694 3362 4490 5043 5388 6724 6735 8405 8980 10086 13470 16810 18409 20172 25215 26940 33620 36818 50430 55227 73636 92045 100860 110454 184090 201601 220908 276135 368180 403202 552270 604803 754769 806404 1008005 1104540 1209606 1509538 2016010 2264307 2419212 3019076 3024015 3773845 4032020 4528614 6048030 7547690 8265641 9057228 11321535 12096060 15095380 16531282 22643070 24796923 33062564 41328205 45286140 49593846 82656410 90518849 99187692 123984615 165312820 181037698 247969230 271556547 338891281 362075396 452594245 495938460 543113094 677782562 905188490 1016673843 1086226188 1355565124 1357782735 1694456405 1810376980 2033347686 2715565470 3388912810 3711272809 4066695372 5083369215 5431130940 6777825620 7422545618 10166738430 11133818427 14845091236 18556364045 20333476860 22267636854 37112728090 44535273708 55669092135 74225456180 111338184270 152162185169 222676368540 304324370338 456486555507 608648740676 760810925845 912973111014 1521621851690 1825946222028 2282432777535 3043243703380 4564865555070 9129731110140
• Sum of all divisors σ(n): 26260434597600
• Sum of proper divisors (its aliquot sum) s(n): 17130703487460
• 9129731110140 is an abundant number, because the sum of its proper divisors (17130703487460) is greater than itself. Its abundance is 8000972377320

Bases of 9129731110140

• Binary: 10000100110110101110011000010011010011111100₂
• Hexadecimal: 0x84DAE6134FC
• Base-36: 38I526HOC

Squares and roots of 9129731110140

• 9129731110140 squared (9129731110140²) is 83351990143458156810819600
• 9129731110140 cubed (9129731110140³) is 760981257504812575839082228671270744000
• The square root of 9129731110140 is 3021544.4908423903
• The cube root of 9129731110140 is 20900.3068490775

Scales and comparisons

• 9,129,731,110,140 seconds is equal to 290,297 years, 10 weeks, 6 days, 3 hours, 29 minutes.
• To count from 1 to 9,129,731,110,140 would take you about seven hundred twenty-five thousand, seven hundred forty-three 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 9129731110140 cubic inches would be around 1741.7 feet tall.

Recreational maths with 9129731110140

• 9129731110140 backwards is 0410111379219
• The number of decimal digits it has is: 13
• The sum of 9129731110140's digits is 39
• More coming soon!