800542138
800,542,138 is an even composite number composed of six prime numbers multiplied together.
What does the number 800542138 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 96 divisors.
800542138 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 800542138:
2 × 11 × 172 × 37 × 41 × 83
(2 × 11 × 17 × 17 × 37 × 41 × 83)See below for interesting mathematical facts about the number 800542138 from the Numbermatics database.
Names of 800542138
- Cardinal: 800542138 can be written as Eight hundred million, five hundred forty-two thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 8.00542138 × 108
Factors of 800542138
Divisors of 800542138
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 11 17 22 34 37 41 74 82 83 166 187 289 374 407 451 578 629 697 814 902 913 1258 1394 1411 1517 1826 2822 3034 3071 3179 3403 6142 6358 6806 6919 7667 10693 11849 13838 15334 15521 16687 21386 23698 23987 25789 31042 33374 33781 37433 47974 51578 52207 57851 67562 74866 104414 115702 117623 125911 130339 235246 251822 260678 263857 283679 438413 527714 567358 574277 636361 876826 887519 983467 1148554 1272722 1385021 1775038 1966934 2140487 2770042 4280974 4822543 9645086 9762709 10818137 19525418 21636274 23545357 36388279 47090714 72776558 400271069 800542138
- Sum of all divisors σ(n): 1481675328
- Sum of proper divisors (its aliquot sum) s(n): 681133190
- 800542138 is a deficient number, because the sum of its proper divisors (681133190) is less than itself. Its deficiency is 119408948
Bases of 800542138
- Binary: 1011111011011101001101101110102
- Hexadecimal: 0x2FB74DBA
- Base-36: D8ME9M
Squares and roots of 800542138
- 800542138 squared (8005421382) is 640867714713611044
- 800542138 cubed (8005421383) is 513041610512008242864172072
-
The
square root of 800542138 is 28293.8533607567 -
The
cube root of 800542138 is 928.5274178453
Scales and comparisons
How big is 800542138?- 800,542,138 seconds is equal to 25 years, 23 weeks, 4 days, 12 hours, 48 minutes, 58 seconds.
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To count from 1 to 800,542,138 would take you about thirty-eight 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 800542138 cubic inches would be around 77.4 feet tall.
Recreational maths with 800542138
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