40745759948160

Names of 40745759948160

• Cardinal: 40745759948160 can be written as Forty trillion, seven hundred forty-five billion, seven hundred fifty-nine million, nine hundred forty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.074575994816 × 10¹³

Factors of 40745759948160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 302176

Divisors of 40745759948160

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1920 111029 191137 222058 333087 382274 444116 555145 573411 666174 764548 888232 955685 1110290 1146822 1332348 1529096 1665435 1776464 1911370 2220580 2293644 2664696 2867055 3058192 3330870 3552928 3822740 4441160 4587288 5329392 5734110 6116384 6661740 7105856 7645480 8882320 9174576 10658784 11468220 12232768 13323480 14211712 15290960 17764640 18349152 21317568 22936440 24465536 26646960 30581920 35529280 36698304 42635136 45872880 53293920 61163840 71058560 73396608 91745760 106587840 122327680 183491520 213175680 366983040 21221749973 42443499946 63665249919 84886999892 106108749865 127330499838 169773999784 212217499730 254660999676 318326249595 339547999568 424434999460 509321999352 636652499190 679095999136 848869998920 1018643998704 1273304998380 1358191998272 1697739997840 2037287997408 2546609996760 2716383996544 3395479995680 4074575994816 5093219993520 6790959991360 8149151989632 10186439987040 13581919982720 20372879974080 40745759948160
• Sum of all divisors σ(n): 129878959096800
• Sum of proper divisors (its aliquot sum) s(n): 89133199148640
• 40745759948160 is an abundant number, because the sum of its proper divisors (89133199148640) is greater than itself. Its abundance is 48387439200480

Bases of 40745759948160

• Binary: 1001010000111011011100100011000011110110000000₂
• Hexadecimal: 0x250EDC8C3D80
• Base-36: EFYCDG5MO

Squares and roots of 40745759948160

• 40745759948160 squared (40745759948160²) is 1660216953753079605887385600
• 40745759948160 cubed (40745759948160³) is 67646801459488433999822353915853930496000
• The square root of 40745759948160 is 6383240.5522712365
• The cube root of 40745759948160 is 34410.7501860395

Scales and comparisons

• 40,745,759,948,160 seconds is equal to 1,295,589 years, 6 weeks, 5 days, 20 hours, 16 minutes.
• To count from 1 to 40,745,759,948,160 would take you about three million, two hundred thirty-eight thousand, nine hundred seventy-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 40745759948160 cubic inches would be around 2867.6 feet tall.

Recreational maths with 40745759948160

• 40745759948160 backwards is 06184995754704
• The number of decimal digits it has is: 14
• The sum of 40745759948160's digits is 69
• More coming soon!