13489840
13,489,840 is an even composite number composed of six prime numbers multiplied together.
13489840 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 13489840:
24 × 5 × 7 × 13 × 17 × 109
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 17 × 109)See below for interesting mathematical facts about the number 13489840 from the Numbermatics database.
Names of 13489840
- Cardinal: 13489840 can be written as Thirteen million, four hundred eighty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.348984 × 107
Factors of 13489840
Divisors of 13489840
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 17 20 26 28 34 35 40 52 56 65 68 70 80 85 91 104 109 112 119 130 136 140 170 182 208 218 221 238 260 272 280 340 364 436 442 455 476 520 545 560 595 680 728 763 872 884 910 952 1040 1090 1105 1190 1360 1417 1456 1526 1547 1744 1768 1820 1853 1904 2180 2210 2380 2834 3052 3094 3536 3640 3706 3815 4360 4420 4760 5668 6104 6188 7085 7280 7412 7630 7735 8720 8840 9265 9520 9919 11336 12208 12376 12971 14170 14824 15260 15470 17680 18530 19838 22672 24089 24752 25942 28340 29648 30520 30940 37060 39676 48178 49595 51884 56680 61040 61880 64855 74120 79352 96356 99190 103768 113360 120445 123760 129710 148240 158704 168623 192712 198380 207536 240890 259420 337246 385424 396760 481780 518840 674492 793520 843115 963560 1037680 1348984 1686230 1927120 2697968 3372460 6744920 13489840
- Sum of all divisors σ(n): 41247360
- Sum of proper divisors (its aliquot sum) s(n): 27757520
- 13489840 is an abundant number, because the sum of its proper divisors (27757520) is greater than itself. Its abundance is 14267680
Bases of 13489840
- Binary: 1100110111010110101100002
- Hexadecimal: 0xCDD6B0
- Base-36: 814TS
Squares and roots of 13489840
- 13489840 squared (134898402) is 181975783225600
- 13489840 cubed (134898403) is 2454824199588027904000
-
The
square root of 13489840 is 3672.8517530661 -
The
cube root of 13489840 is 238.0504094903
Scales and comparisons
How big is 13489840?- 13,489,840 seconds is equal to 22 weeks, 2 days, 3 hours, 10 minutes, 40 seconds.
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To count from 1 to 13,489,840 would take you about thirty-three 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 13489840 cubic inches would be around 19.8 feet tall.
Recreational maths with 13489840
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"Number 13489840 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.
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The information we have on file for 13489840 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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