7138354461940
7,138,354,461,940 is an even composite number composed of five prime numbers multiplied together.
7138354461940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 7138354461940:
22 × 5 × 13 × 293 × 10612
(2 × 2 × 5 × 13 × 29 × 29 × 29 × 1061 × 1061)See below for interesting mathematical facts about the number 7138354461940 from the Numbermatics database.
Names of 7138354461940
- Cardinal: 7138354461940 can be written as Seven trillion, one hundred thirty-eight billion, three hundred fifty-four million, four hundred sixty-one thousand, nine hundred forty.
Scientific notation
- Scientific notation: 7.13835446194 × 1012
Factors of 7138354461940
Divisors of 7138354461940
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 10 13 20 26 29 52 58 65 116 130 145 260 290 377 580 754 841 1061 1508 1682 1885 2122 3364 3770 4205 4244 5305 7540 8410 10610 10933 13793 16820 21220 21866 24389 27586 30769 43732 48778 54665 55172 61538 68965 97556 109330 121945 123076 137930 153845 218660 243890 275860 307690 317057 399997 487780 615380 634114 799994 892301 1125721 1268228 1585285 1599988 1784602 1999985 2251442 3170570 3569204 3999970 4461505 4502884 5628605 6341140 7999940 8923010 11257210 11599913 14634373 17846020 22514420 23199826 25876729 29268746 32645909 46399652 51753458 57999565 58537492 65291818 73171865 103506916 115999130 129383645 130583636 146343730 163229545 231998260 258767290 292687460 326459090 336397477 424396817 517534580 652918180 672794954 848793634 946731361 1345589908 1681987385 1697587268 1893462722 2121984085 3363974770 3786925444 4243968170 4733656805 6727949540 8487936340 9467313610 12307507693 18934627220 24615015386 27455209469 49230030772 54910418938 61537538465 109820837876 123075076930 137276047345 246150153860 274552094690 356917723097 549104189380 713835446194 1427670892388 1784588615485 3569177230970 7138354461940
- Sum of all divisors σ(n): 16735972685040
- Sum of proper divisors (its aliquot sum) s(n): 9597618223100
- 7138354461940 is an abundant number, because the sum of its proper divisors (9597618223100) is greater than itself. Its abundance is 2459263761160
Bases of 7138354461940
- Binary: 11001111110000001110001010011111100111101002
- Hexadecimal: 0x67E0714FCF4
- Base-36: 2J3BBXTYS
Squares and roots of 7138354461940
- 7138354461940 squared (71383544619402) is 50956104424298706908563600
- 7138354461940 cubed (71383544619403) is 363742735380273249416117277656269384000
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The
square root of 7138354461940 is 2671769.9118636695 -
The
cube root of 7138354461940 is 19254.5202962501
Scales and comparisons
How big is 7138354461940?- 7,138,354,461,940 seconds is equal to 226,977 years, 30 weeks, 5 days, 7 hours, 25 minutes, 40 seconds.
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To count from 1 to 7,138,354,461,940 would take you about five hundred sixty-seven thousand, four hundred forty-three 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 7138354461940 cubic inches would be around 1604.5 feet tall.
Recreational maths with 7138354461940
- 7138354461940 backwards is 0491644538317
- The number of decimal digits it has is: 13
- The sum of 7138354461940's digits is 55
- More coming soon!
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