40354168428
40,354,168,428 is an even composite number composed of five prime numbers multiplied together.
40354168428 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 40354168428:
22 × 32 × 7 × 6131 × 26119
(2 × 2 × 3 × 3 × 7 × 6131 × 26119)See below for interesting mathematical facts about the number 40354168428 from the Numbermatics database.
Names of 40354168428
- Cardinal: 40354168428 can be written as Forty billion, three hundred fifty-four million, one hundred sixty-eight thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 4.0354168428 × 1010
Factors of 40354168428
Divisors of 40354168428
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 6131 12262 18393 24524 26119 36786 42917 52238 55179 73572 78357 85834 104476 110358 128751 156714 171668 182833 220716 235071 257502 313428 365666 386253 470142 515004 548499 731332 772506 940284 1096998 1545012 1645497 2193996 3290994 6581988 160135589 320271178 480406767 640542356 960813534 1120949123 1441220301 1921627068 2241898246 2882440602 3362847369 4483796492 5764881204 6725694738 10088542107 13451389476 20177084214 40354168428
- Sum of all divisors σ(n): 116602187520
- Sum of proper divisors (its aliquot sum) s(n): 76248019092
- 40354168428 is an abundant number, because the sum of its proper divisors (76248019092) is greater than itself. Its abundance is 35893850664
Bases of 40354168428
- Binary: 1001011001010100101110111110011011002
- Hexadecimal: 0x9654BBE6C
- Base-36: IJDTVN0
Squares and roots of 40354168428
- 40354168428 squared (403541684282) is 1628458909515391991184
- 40354168428 cubed (403541684283) is 65715105112661340270681427138752
-
The
square root of 40354168428 is 200883.4697729009 -
The
cube root of 40354168428 is 3430.0159067903
Scales and comparisons
How big is 40354168428?- 40,354,168,428 seconds is equal to 1,283 years, 7 weeks, 1 day, 3 hours, 13 minutes, 48 seconds.
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To count from 1 to 40,354,168,428 would take you about two thousand, five hundred sixty-six 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 40354168428 cubic inches would be around 285.8 feet tall.
Recreational maths with 40354168428
- 40354168428 backwards is 82486145304
- The number of decimal digits it has is: 11
- The sum of 40354168428's digits is 45
- More coming soon!
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