9913428
9,913,428 is an even composite number composed of five prime numbers multiplied together.
9913428 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 9913428:
22 × 35 × 7 × 31 × 47
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 31 × 47)See below for interesting mathematical facts about the number 9913428 from the Numbermatics database.
Names of 9913428
- Cardinal: 9913428 can be written as Nine million, nine hundred thirteen thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 9.913428 × 106
Factors of 9913428
Divisors of 9913428
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 47 54 62 63 81 84 93 94 108 124 126 141 162 186 188 189 217 243 252 279 282 324 329 372 378 423 434 486 558 564 567 651 658 756 837 846 868 972 987 1116 1134 1269 1302 1316 1457 1674 1692 1701 1953 1974 2268 2511 2538 2604 2914 2961 3348 3402 3807 3906 3948 4371 5022 5076 5828 5859 5922 6804 7533 7614 7812 8742 8883 10044 10199 11421 11718 11844 13113 15066 15228 17484 17577 17766 20398 22842 23436 26226 26649 30132 30597 35154 35532 39339 40796 45684 52452 52731 53298 61194 70308 78678 79947 91791 105462 106596 118017 122388 157356 159894 183582 210924 236034 275373 319788 354051 367164 472068 550746 708102 826119 1101492 1416204 1652238 2478357 3304476 4956714 9913428
- Sum of all divisors σ(n): 31309824
- Sum of proper divisors (its aliquot sum) s(n): 21396396
- 9913428 is an abundant number, because the sum of its proper divisors (21396396) is greater than itself. Its abundance is 11482968
Bases of 9913428
- Binary: 1001011101000100010101002
- Hexadecimal: 0x974454
- Base-36: 5WH90
Squares and roots of 9913428
- 9913428 squared (99134282) is 98276054711184
- 9913428 cubed (99134283) is 974252592503383378752
-
The
square root of 9913428 is 3148.5596707065 -
The
cube root of 9913428 is 214.8199538281
Scales and comparisons
How big is 9913428?- 9,913,428 seconds is equal to 16 weeks, 2 days, 17 hours, 43 minutes, 48 seconds.
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To count from 1 to 9,913,428 would take you about twenty-four 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 9913428 cubic inches would be around 17.9 feet tall.
Recreational maths with 9913428
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The information we have on file for 9913428 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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