40978246542
40,978,246,542 is an even composite number composed of six prime numbers multiplied together.
40978246542 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 40978246542:
2 × 3 × 19 × 47 × 71 × 107719
See below for interesting mathematical facts about the number 40978246542 from the Numbermatics database.
Names of 40978246542
- Cardinal: 40978246542 can be written as Forty billion, nine hundred seventy-eight million, two hundred forty-six thousand, five hundred forty-two.
Scientific notation
- Scientific notation: 4.0978246542 × 1010
Factors of 40978246542
Divisors of 40978246542
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 19 38 47 57 71 94 114 141 142 213 282 426 893 1349 1786 2679 2698 3337 4047 5358 6674 8094 10011 20022 63403 107719 126806 190209 215438 323157 380418 646314 2046661 4093322 5062793 6139983 7648049 10125586 12279966 15188379 15296098 22944147 30376758 45888294 96193067 145312931 192386134 288579201 290625862 359458303 435938793 577158402 718916606 871877586 1078374909 2156749818 6829707757 13659415514 20489123271 40978246542
- Sum of all divisors σ(n): 89347276800
- Sum of proper divisors (its aliquot sum) s(n): 48369030258
- 40978246542 is an abundant number, because the sum of its proper divisors (48369030258) is greater than itself. Its abundance is 7390783716
Bases of 40978246542
- Binary: 1001100010100111111001101011100011102
- Hexadecimal: 0x98A7E6B8E
- Base-36: ITPE1E6
Squares and roots of 40978246542
- 40978246542 squared (409782465422) is 1679216689656934957764
- 40978246542 cubed (409782465423) is 68811355506202982099311549052088
-
The
square root of 40978246542 is 202430.8438504369 -
The
cube root of 40978246542 is 3447.6072898217
Scales and comparisons
How big is 40978246542?- 40,978,246,542 seconds is equal to 1,302 years, 51 weeks, 6 hours, 15 minutes, 42 seconds.
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To count from 1 to 40,978,246,542 would take you about two thousand, six hundred five 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 40978246542 cubic inches would be around 287.3 feet tall.
Recreational maths with 40978246542
- 40978246542 backwards is 24564287904
- The number of decimal digits it has is: 11
- The sum of 40978246542's digits is 51
- More coming soon!
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