40689561024
40,689,561,024 is an even composite number composed of five prime numbers multiplied together.
40689561024 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 40689561024:
26 × 32 × 7 × 61 × 165437
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 61 × 165437)See below for interesting mathematical facts about the number 40689561024 from the Numbermatics database.
Names of 40689561024
- Cardinal: 40689561024 can be written as Forty billion, six hundred eighty-nine million, five hundred sixty-one thousand and twenty-four.
Scientific notation
- Scientific notation: 4.0689561024 × 1010
Factors of 40689561024
Divisors of 40689561024
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 61 63 64 72 84 96 112 122 126 144 168 183 192 224 244 252 288 336 366 427 448 488 504 549 576 672 732 854 976 1008 1098 1281 1344 1464 1708 1952 2016 2196 2562 2928 3416 3843 3904 4032 4392 5124 5856 6832 7686 8784 10248 11712 13664 15372 17568 20496 27328 30744 35136 40992 61488 81984 122976 165437 245952 330874 496311 661748 992622 1158059 1323496 1488933 1985244 2316118 2646992 2977866 3474177 3970488 4632236 5293984 5955732 6948354 7940976 9264472 10091657 10422531 10587968 11911464 13896708 15881952 18528944 20183314 20845062 23822928 27793416 30274971 31763904 37057888 40366628 41690124 47645856 55586832 60549942 70641599 74115776 80733256 83380248 90824913 95291712 111173664 121099884 141283198 161466512 166760496 181649826 211924797 222347328 242199768 282566396 322933024 333520992 363299652 423849594 484399536 565132792 635774391 645866048 667041984 726599304 847699188 968799072 1130265584 1271548782 1453198608 1695398376 1937598144 2260531168 2543097564 2906397216 3390796752 4521062336 5086195128 5812794432 6781593504 10172390256 13563187008 20344780512 40689561024
- Sum of all divisors σ(n): 135476516448
- Sum of proper divisors (its aliquot sum) s(n): 94786955424
- 40689561024 is an abundant number, because the sum of its proper divisors (94786955424) is greater than itself. Its abundance is 54097394400
Bases of 40689561024
- Binary: 1001011110010100100101101101110000002
- Hexadecimal: 0x979496DC0
- Base-36: IOXII80
Squares and roots of 40689561024
- 40689561024 squared (406895610242) is 1655640376325819928576
- 40689561024 cubed (406895610243) is 67367280126307774890628473421824
-
The
square root of 40689561024 is 201716.5363176753 -
The
cube root of 40689561024 is 3439.4922470339
Scales and comparisons
How big is 40689561024?- 40,689,561,024 seconds is equal to 1,293 years, 41 weeks, 4 days, 23 hours, 50 minutes, 24 seconds.
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To count from 1 to 40,689,561,024 would take you about two thousand, five hundred eighty-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 40689561024 cubic inches would be around 286.6 feet tall.
Recreational maths with 40689561024
- 40689561024 backwards is 42016598604
- The number of decimal digits it has is: 11
- The sum of 40689561024's digits is 45
- More coming soon!
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