400068796889542
400,068,796,889,542 is an even composite number composed of four prime numbers multiplied together.
400068796889542 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 400068796889542:
2 × 113 × 1392 × 27892
(2 × 11 × 11 × 11 × 139 × 139 × 2789 × 2789)See below for interesting mathematical facts about the number 400068796889542 from the Numbermatics database.
Names of 400068796889542
- Cardinal: 400068796889542 can be written as Four hundred trillion, sixty-eight billion, seven hundred ninety-six million, eight hundred eighty-nine thousand, five hundred forty-two.
Scientific notation
- Scientific notation: 4.00068796889542 × 1014
Factors of 400068796889542
Divisors of 400068796889542
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 11 22 121 139 242 278 1331 1529 2662 2789 3058 5578 16819 19321 30679 33638 38642 61358 185009 212531 337469 370018 387671 425062 674938 775342 2337841 3712159 4264381 4675682 7424318 7778521 8528762 15557042 25716251 46908191 51432502 53886269 85563731 93816382 107772538 171127462 515990101 592748959 941201041 1031980202 1081214419 1185497918 1882402082 2162428838 6520238549 10353211451 11893358609 13040477098 20706422902 23786717218 71722624039 130826944699 143445248078 150288804241 261653889398 300577608482 1439096391689 1653176846651 2878192783378 3306353693302 18184945313161 36369890626322 200034398444771 400068796889542
- Sum of all divisors σ(n): 665089754085432
- Sum of proper divisors (its aliquot sum) s(n): 265020957195890
- 400068796889542 is a deficient number, because the sum of its proper divisors (265020957195890) is less than itself. Its deficiency is 135047839693652
Bases of 400068796889542
- Binary: 10110101111011100010001101000011000111001110001102
- Hexadecimal: 0x16BDC468639C6
- Base-36: 3XT92G74CM
Squares and roots of 400068796889542
- 400068796889542 squared (4000687968895422) is 160055042244645610654148969764
- 400068796889542 cubed (4000687968895423) is 64033028186920189289476696530636867005808088
-
The
square root of 400068796889542 is 20001719.8482915965 -
The
cube root of 400068796889542 is 73684.8538957913
Scales and comparisons
How big is 400068796889542?- 400,068,796,889,542 seconds is equal to 12,720,950 years, 12 weeks, 5 days, 22 hours, 12 minutes, 22 seconds.
-
To count from 1 to 400,068,796,889,542 would take you about thirty-one million, eight hundred two thousand, three hundred seventy-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 400068796889542 cubic inches would be around 6140.4 feet tall.
Recreational maths with 400068796889542
- 400068796889542 backwards is 245988697860004
- The number of decimal digits it has is: 15
- The sum of 400068796889542's digits is 76
- More coming soon!
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