40001148
40,001,148 is an even composite number composed of four prime numbers multiplied together.
40001148 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 40001148:
22 × 33 × 112 × 3061
(2 × 2 × 3 × 3 × 3 × 11 × 11 × 3061)See below for interesting mathematical facts about the number 40001148 from the Numbermatics database.
Names of 40001148
- Cardinal: 40001148 can be written as Forty million, one thousand, one hundred forty-eight.
Scientific notation
- Scientific notation: 4.0001148 × 107
Factors of 40001148
Divisors of 40001148
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 121 132 198 242 297 363 396 484 594 726 1089 1188 1452 2178 3061 3267 4356 6122 6534 9183 12244 13068 18366 27549 33671 36732 55098 67342 82647 101013 110196 134684 165294 202026 303039 330588 370381 404052 606078 740762 909117 1111143 1212156 1481524 1818234 2222286 3333429 3636468 4444572 6666858 10000287 13333716 20000574 40001148
- Sum of all divisors σ(n): 114028880
- Sum of proper divisors (its aliquot sum) s(n): 74027732
- 40001148 is an abundant number, because the sum of its proper divisors (74027732) is greater than itself. Its abundance is 34026584
Bases of 40001148
- Binary: 100110001001011110011111002
- Hexadecimal: 0x2625E7C
- Base-36: NTD30
Squares and roots of 40001148
- 40001148 squared (400011482) is 1600091841317904
- 40001148 cubed (400011483) is 64005510558149992953792
-
The
square root of 40001148 is 6324.6460770545 -
The
cube root of 40001148 is 341.9984610581
Scales and comparisons
How big is 40001148?- 40,001,148 seconds is equal to 1 year, 14 weeks, 23 hours, 25 minutes, 48 seconds.
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To count from 1 to 40,001,148 would take you about forty-seven weeks!
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 40001148 cubic inches would be around 28.5 feet tall.
Recreational maths with 40001148
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