7138420066240
7,138,420,066,240 is an even composite number composed of five prime numbers multiplied together.
7138420066240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 7138420066240:
26 × 5 × 17 × 31 × 42329341
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 31 × 42329341)See below for interesting mathematical facts about the number 7138420066240 from the Numbermatics database.
Names of 7138420066240
- Cardinal: 7138420066240 can be written as Seven trillion, one hundred thirty-eight billion, four hundred twenty million, sixty-six thousand, two hundred forty.
Scientific notation
- Scientific notation: 7.13842006624 × 1012
Factors of 7138420066240
Divisors of 7138420066240
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 31 32 34 40 62 64 68 80 85 124 136 155 160 170 248 272 310 320 340 496 527 544 620 680 992 1054 1088 1240 1360 1984 2108 2480 2635 2720 4216 4960 5270 5440 8432 9920 10540 16864 21080 33728 42160 84320 168640 42329341 84658682 169317364 211646705 338634728 423293410 677269456 719598797 846586820 1312209571 1354538912 1439197594 1693173640 2624419142 2709077824 2878395188 3386347280 3597993985 5248838284 5756790376 6561047855 6772694560 7195987970 10497676568 11513580752 13122095710 13545389120 14391975940 20995353136 22307562707 23027161504 26244191420 28783951880 41990706272 44615125414 46054323008 52488382840 57567903760 83981412544 89230250828 104976765680 111537813535 115135807520 178460501656 209953531360 223075627070 230271615040 356921003312 419907062720 446151254140 713842006624 892302508280 1427684013248 1784605016560 3569210033120 7138420066240
- Sum of all divisors σ(n): 18578856155904
- Sum of proper divisors (its aliquot sum) s(n): 11440436089664
- 7138420066240 is an abundant number, because the sum of its proper divisors (11440436089664) is greater than itself. Its abundance is 4302016023424
Bases of 7138420066240
- Binary: 11001111110000010101111111000000111110000002
- Hexadecimal: 0x67E0AFE07C0
- Base-36: 2J3CEZYKG
Squares and roots of 7138420066240
- 7138420066240 squared (71384200662402) is 50957041042097885987737600
- 7138420066240 cubed (71384200662403) is 363752764291126789921149806419738624000
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The
square root of 7138420066240 is 2671782.1891464131 -
The
cube root of 7138420066240 is 19254.5792816209
Scales and comparisons
How big is 7138420066240?- 7,138,420,066,240 seconds is equal to 226,979 years, 35 weeks, 1 day, 14 hours, 50 minutes, 40 seconds.
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To count from 1 to 7,138,420,066,240 would take you about five hundred sixty-seven thousand, four hundred forty-nine 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 7138420066240 cubic inches would be around 1604.5 feet tall.
Recreational maths with 7138420066240
- 7138420066240 backwards is 0426600248317
- The number of decimal digits it has is: 13
- The sum of 7138420066240's digits is 43
- More coming soon!
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