13988688
13,988,688 is an even composite number composed of six prime numbers multiplied together.
13988688 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 13988688:
24 × 3 × 7 × 17 × 31 × 79
(2 × 2 × 2 × 2 × 3 × 7 × 17 × 31 × 79)See below for interesting mathematical facts about the number 13988688 from the Numbermatics database.
Names of 13988688
- Cardinal: 13988688 can be written as Thirteen million, nine hundred eighty-eight thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 1.3988688 × 107
Factors of 13988688
Divisors of 13988688
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 17 21 24 28 31 34 42 48 51 56 62 68 79 84 93 102 112 119 124 136 158 168 186 204 217 237 238 248 272 316 336 357 372 408 434 474 476 496 527 553 632 651 714 744 816 868 948 952 1054 1106 1264 1302 1343 1428 1488 1581 1659 1736 1896 1904 2108 2212 2449 2604 2686 2856 3162 3318 3472 3689 3792 4029 4216 4424 4898 5208 5372 5712 6324 6636 7347 7378 8058 8432 8848 9401 9796 10416 10744 11067 12648 13272 14694 14756 16116 17143 18802 19592 21488 22134 25296 26544 28203 29388 29512 32232 34286 37604 39184 41633 44268 51429 56406 58776 59024 64464 68572 75208 83266 88536 102858 112812 117552 124899 137144 150416 166532 177072 205716 225624 249798 274288 291431 333064 411432 451248 499596 582862 666128 822864 874293 999192 1165724 1748586 1998384 2331448 3497172 4662896 6994344 13988688
- Sum of all divisors σ(n): 45711360
- Sum of proper divisors (its aliquot sum) s(n): 31722672
- 13988688 is an abundant number, because the sum of its proper divisors (31722672) is greater than itself. Its abundance is 17733984
Bases of 13988688
- Binary: 1101010101110011010100002
- Hexadecimal: 0xD57350
- Base-36: 8BTQO
Squares and roots of 13988688
- 13988688 squared (139886882) is 195683391961344
- 13988688 cubed (139886883) is 2737353916928949276672
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The
square root of 13988688 is 3740.1454517169 -
The
cube root of 13988688 is 240.9492957613
Scales and comparisons
How big is 13988688?- 13,988,688 seconds is equal to 23 weeks, 21 hours, 44 minutes, 48 seconds.
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To count from 1 to 13,988,688 would take you about thirty-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 13988688 cubic inches would be around 20.1 feet tall.
Recreational maths with 13988688
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"Number 13988688 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
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