928628442
928,628,442 is an even composite number composed of six prime numbers multiplied together.
928628442 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 928628442:
2 × 33 × 7 × 37 × 67 × 991
(2 × 3 × 3 × 3 × 7 × 37 × 67 × 991)See below for interesting mathematical facts about the number 928628442 from the Numbermatics database.
Names of 928628442
- Cardinal: 928628442 can be written as Nine hundred twenty-eight million, six hundred twenty-eight thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 9.28628442 × 108
Factors of 928628442
Divisors of 928628442
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 37 42 54 63 67 74 111 126 134 189 201 222 259 333 378 402 469 518 603 666 777 938 991 999 1206 1407 1554 1809 1982 1998 2331 2479 2814 2973 3618 4221 4662 4958 5946 6937 6993 7437 8442 8919 12663 13874 13986 14874 17353 17838 20811 22311 25326 26757 34706 36667 41622 44622 52059 53514 62433 66397 66933 73334 104118 110001 124866 132794 133866 156177 187299 199191 220002 256669 312354 330003 374598 398382 464779 468531 513338 597573 660006 770007 929558 937062 990009 1195146 1394337 1540014 1792719 1980018 2310021 2456689 2788674 3585438 4183011 4620042 4913378 6930063 7370067 8366022 12549033 13860126 14740134 17196823 22110201 25098066 34393646 44220402 51590469 66330603 103180938 132661206 154771407 309542814 464314221 928628442
- Sum of all divisors σ(n): 2460794880
- Sum of proper divisors (its aliquot sum) s(n): 1532166438
- 928628442 is an abundant number, because the sum of its proper divisors (1532166438) is greater than itself. Its abundance is 603537996
Bases of 928628442
- Binary: 1101110101100110111110110110102
- Hexadecimal: 0x3759BEDA
- Base-36: FCVQAI
Squares and roots of 928628442
- 928628442 squared (9286284422) is 862350783291347364
- 928628442 cubed (9286284423) is 800803464345323534712126888
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The
square root of 928628442 is 30473.4054874081 -
The
cube root of 928628442 is 975.6199229179
Scales and comparisons
How big is 928628442?- 928,628,442 seconds is equal to 29 years, 27 weeks, 3 days, 20 minutes, 42 seconds.
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To count from 1 to 928,628,442 would take you about forty-four 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 928628442 cubic inches would be around 81.3 feet tall.
Recreational maths with 928628442
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