427921056
427,921,056 is an even composite number composed of four prime numbers multiplied together.
427921056 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 427921056:
25 × 35 × 113 × 487
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 113 × 487)See below for interesting mathematical facts about the number 427921056 from the Numbermatics database.
Names of 427921056
- Cardinal: 427921056 can be written as Four hundred twenty-seven million, nine hundred twenty-one thousand and fifty-six.
Scientific notation
- Scientific notation: 4.27921056 × 108
Factors of 427921056
Divisors of 427921056
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 113 144 162 216 226 243 288 324 339 432 452 486 487 648 678 864 904 972 974 1017 1296 1356 1461 1808 1944 1948 2034 2592 2712 2922 3051 3616 3888 3896 4068 4383 5424 5844 6102 7776 7792 8136 8766 9153 10848 11688 12204 13149 15584 16272 17532 18306 23376 24408 26298 27459 32544 35064 36612 39447 46752 48816 52596 54918 55031 70128 73224 78894 97632 105192 109836 110062 118341 140256 146448 157788 165093 210384 219672 220124 236682 292896 315576 330186 420768 439344 440248 473364 495279 631152 660372 878688 880496 946728 990558 1262304 1320744 1485837 1760992 1893456 1981116 2641488 2971674 3786912 3962232 4457511 5282976 5943348 7924464 8915022 11886696 13372533 15848928 17830044 23773392 26745066 35660088 47546784 53490132 71320176 106980264 142640352 213960528 427921056
- Sum of all divisors σ(n): 1275753024
- Sum of proper divisors (its aliquot sum) s(n): 847831968
- 427921056 is an abundant number, because the sum of its proper divisors (847831968) is greater than itself. Its abundance is 419910912
Bases of 427921056
- Binary: 110011000000110001110101000002
- Hexadecimal: 0x19818EA0
- Base-36: 72RU00
Squares and roots of 427921056
- 427921056 squared (4279210562) is 183116430168155136
- 427921056 cubed (4279210563) is 78359376168507203368943616
-
The
square root of 427921056 is 20686.2528264545 -
The
cube root of 427921056 is 753.5658672519
Scales and comparisons
How big is 427921056?- 427,921,056 seconds is equal to 13 years, 31 weeks, 3 days, 18 hours, 57 minutes, 36 seconds.
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To count from 1 to 427,921,056 would take you about twenty 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 427921056 cubic inches would be around 62.8 feet tall.
Recreational maths with 427921056
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