1081398528
1,081,398,528 is an even composite number composed of five prime numbers multiplied together.
1081398528 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1081398528:
28 × 32 × 7 × 19 × 3529
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 19 × 3529)See below for interesting mathematical facts about the number 1081398528 from the Numbermatics database.
Names of 1081398528
- Cardinal: 1081398528 can be written as One billion, eighty-one million, three hundred ninety-eight thousand, five hundred twenty-eight.
Scientific notation
- Scientific notation: 1.081398528 × 109
Factors of 1081398528
Divisors of 1081398528
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 56 57 63 64 72 76 84 96 112 114 126 128 133 144 152 168 171 192 224 228 252 256 266 288 304 336 342 384 399 448 456 504 532 576 608 672 684 768 798 896 912 1008 1064 1152 1197 1216 1344 1368 1596 1792 1824 2016 2128 2304 2394 2432 2688 2736 3192 3529 3648 4032 4256 4788 4864 5376 5472 6384 7058 7296 8064 8512 9576 10587 10944 12768 14116 14592 16128 17024 19152 21174 21888 24703 25536 28232 31761 34048 38304 42348 43776 49406 51072 56464 63522 67051 74109 76608 84696 98812 102144 112928 127044 134102 148218 153216 169392 197624 201153 222327 225856 254088 268204 296436 306432 338784 395248 402306 444654 451712 469357 508176 536408 592872 603459 677568 790496 804612 889308 903424 938714 1016352 1072816 1185744 1206918 1355136 1408071 1580992 1609224 1778616 1877428 2032704 2145632 2371488 2413836 2710272 2816142 3161984 3218448 3557232 3754856 4065408 4224213 4291264 4742976 4827672 5632284 6323968 6436896 7114464 7509712 8130816 8448426 8582528 9485952 9655344 11264568 12873792 14228928 15019424 16896852 17165056 18971904 19310688 22529136 25747584 28457856 30038848 33793704 38621376 45058272 51495168 56915712 60077696 67587408 77242752 90116544 120155392 135174816 154485504 180233088 270349632 360466176 540699264 1081398528
- Sum of all divisors σ(n): 3751966400
- Sum of proper divisors (its aliquot sum) s(n): 2670567872
- 1081398528 is an abundant number, because the sum of its proper divisors (2670567872) is greater than itself. Its abundance is 1589169344
Bases of 1081398528
- Binary: 10000000111010011010101000000002
- Hexadecimal: 0x4074D500
- Base-36: HVU4G0
Squares and roots of 1081398528
- 1081398528 squared (10813985282) is 1169422776360566784
- 1081398528 cubed (10813985283) is 1264612068965990117463293952
-
The
square root of 1081398528 is 32884.6244923065 -
The
cube root of 1081398528 is 1026.4282379555
Scales and comparisons
How big is 1081398528?- 1,081,398,528 seconds is equal to 34 years, 20 weeks, 4 hours, 28 minutes, 48 seconds.
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To count from 1 to 1,081,398,528 would take you about sixty-eight 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 1081398528 cubic inches would be around 85.5 feet tall.
Recreational maths with 1081398528
- 1081398528 backwards is 8258931801
- The number of decimal digits it has is: 10
- The sum of 1081398528's digits is 45
- More coming soon!
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The information we have on file for 1081398528 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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