40342605072
40,342,605,072 is an even composite number composed of six prime numbers multiplied together.
40342605072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 40342605072:
24 × 3 × 7 × 11 × 17 × 642071
(2 × 2 × 2 × 2 × 3 × 7 × 11 × 17 × 642071)See below for interesting mathematical facts about the number 40342605072 from the Numbermatics database.
Names of 40342605072
- Cardinal: 40342605072 can be written as Forty billion, three hundred forty-two million, six hundred five thousand and seventy-two.
Scientific notation
- Scientific notation: 4.0342605072 × 1010
Factors of 40342605072
Divisors of 40342605072
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 17 21 22 24 28 33 34 42 44 48 51 56 66 68 77 84 88 102 112 119 132 136 154 168 176 187 204 231 238 264 272 308 336 357 374 408 462 476 528 561 616 714 748 816 924 952 1122 1232 1309 1428 1496 1848 1904 2244 2618 2856 2992 3696 3927 4488 5236 5712 7854 8976 10472 15708 20944 31416 62832 642071 1284142 1926213 2568284 3852426 4494497 5136568 7062781 7704852 8988994 10273136 10915207 13483491 14125562 15409704 17977988 21188343 21830414 26966982 28251124 30819408 32745621 35955976 42376686 43660828 49439467 53933964 56502248 65491242 71911952 76406449 84753372 87321656 98878934 107867928 113004496 120067277 130982484 148318401 152812898 169506744 174643312 197757868 215735856 229219347 240134554 261964968 296636802 305625796 339013488 360201831 395515736 458438694 480269108 523929936 593273604 611251592 720403662 791031472 840470939 916877388 960538216 1186547208 1222503184 1440807324 1680941878 1833754776 1921076432 2373094416 2521412817 2881614648 3361883756 3667509552 5042825634 5763229296 6723767512 10085651268 13447535024 20171302536 40342605072
- Sum of all divisors σ(n): 137578051584
- Sum of proper divisors (its aliquot sum) s(n): 97235446512
- 40342605072 is an abundant number, because the sum of its proper divisors (97235446512) is greater than itself. Its abundance is 56892841440
Bases of 40342605072
- Binary: 1001011001001001101101001101000100002
- Hexadecimal: 0x9649B4D10
- Base-36: IJ6Y1AO
Squares and roots of 40342605072
- 40342605072 squared (403426050722) is 1627525783995360125184
- 40342605072 cubed (403426050723) is 65658629948221991810714593333248
-
The
square root of 40342605072 is 200854.6864576477 -
The
cube root of 40342605072 is 3429.6882555171
Scales and comparisons
How big is 40342605072?- 40,342,605,072 seconds is equal to 1,282 years, 40 weeks, 7 hours, 11 minutes, 12 seconds.
-
To count from 1 to 40,342,605,072 would take you about two thousand, five hundred sixty-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 40342605072 cubic inches would be around 285.8 feet tall.
Recreational maths with 40342605072
- 40342605072 backwards is 27050624304
- 40342605072 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40342605072's digits is 33
- More coming soon!
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