130528125
130,528,125 is an odd composite number composed of five prime numbers multiplied together.
130528125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 130528125:
33 × 55 × 7 × 13 × 17
(3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 7 × 13 × 17)See below for interesting mathematical facts about the number 130528125 from the Numbermatics database.
Names of 130528125
- Cardinal: 130528125 can be written as One hundred thirty million, five hundred twenty-eight thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.30528125 × 108
Factors of 130528125
Divisors of 130528125
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 7 9 13 15 17 21 25 27 35 39 45 51 63 65 75 85 91 105 117 119 125 135 153 175 189 195 221 225 255 273 315 325 351 357 375 425 455 459 525 585 595 625 663 675 765 819 875 945 975 1071 1105 1125 1275 1365 1547 1575 1625 1755 1785 1875 1989 2125 2275 2295 2457 2625 2925 2975 3125 3213 3315 3375 3825 4095 4375 4641 4725 4875 5355 5525 5625 5967 6375 6825 7735 7875 8125 8775 8925 9375 9945 10625 11375 11475 12285 13125 13923 14625 14875 16065 16575 16875 19125 20475 21875 23205 23625 24375 26775 27625 28125 29835 31875 34125 38675 39375 40625 41769 43875 44625 49725 53125 56875 57375 61425 65625 69615 73125 74375 80325 82875 84375 95625 102375 116025 118125 121875 133875 138125 149175 159375 170625 193375 196875 208845 219375 223125 248625 284375 286875 307125 348075 365625 371875 401625 414375 478125 511875 580125 590625 669375 690625 745875 853125 966875 1044225 1096875 1115625 1243125 1434375 1535625 1740375 2008125 2071875 2559375 2900625 3346875 3729375 4834375 5221125 6215625 7678125 8701875 10040625 14503125 18646875 26105625 43509375 130528125
- Sum of all divisors σ(n): 314979840
- Sum of proper divisors (its aliquot sum) s(n): 184451715
- 130528125 is an abundant number, because the sum of its proper divisors (184451715) is greater than itself. Its abundance is 53923590
Bases of 130528125
- Binary: 1111100011110110011011111012
- Hexadecimal: 0x7C7B37D
- Base-36: 25PO59
Squares and roots of 130528125
- 130528125 squared (1305281252) is 17037591416015625
- 130528125 cubed (1305281253) is 2223884862048614501953125
-
The
square root of 130528125 is 11424.8905902857 -
The
cube root of 130528125 is 507.2647683981
Scales and comparisons
How big is 130528125?- 130,528,125 seconds is equal to 4 years, 7 weeks, 5 days, 17 hours, 48 minutes, 45 seconds.
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To count from 1 to 130,528,125 would take you about six 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 130528125 cubic inches would be around 42.3 feet tall.
Recreational maths with 130528125
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