14989520
14,989,520 is an even composite number composed of six prime numbers multiplied together.
14989520 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 14989520:
24 × 5 × 7 × 13 × 29 × 71
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 29 × 71)See below for interesting mathematical facts about the number 14989520 from the Numbermatics database.
Names of 14989520
- Cardinal: 14989520 can be written as Fourteen million, nine hundred eighty-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.498952 × 107
Factors of 14989520
Divisors of 14989520
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 29 35 40 52 56 58 65 70 71 80 91 104 112 116 130 140 142 145 182 203 208 232 260 280 284 290 355 364 377 406 455 464 497 520 560 568 580 710 728 754 812 910 923 994 1015 1040 1136 1160 1420 1456 1508 1624 1820 1846 1885 1988 2030 2059 2320 2485 2639 2840 3016 3248 3640 3692 3770 3976 4060 4118 4615 4970 5278 5680 6032 6461 7280 7384 7540 7952 8120 8236 9230 9940 10295 10556 12922 13195 14413 14768 15080 16240 16472 18460 19880 20590 21112 25844 26390 26767 28826 30160 32305 32944 36920 39760 41180 42224 51688 52780 53534 57652 64610 72065 73840 82360 103376 105560 107068 115304 129220 133835 144130 164720 187369 211120 214136 230608 258440 267670 288260 374738 428272 516880 535340 576520 749476 936845 1070680 1153040 1498952 1873690 2141360 2997904 3747380 7494760 14989520
- Sum of all divisors σ(n): 44997120
- Sum of proper divisors (its aliquot sum) s(n): 30007600
- 14989520 is an abundant number, because the sum of its proper divisors (30007600) is greater than itself. Its abundance is 15018080
Bases of 14989520
- Binary: 1110010010111000110100002
- Hexadecimal: 0xE4B8D0
- Base-36: 8X9ZK
Squares and roots of 14989520
- 14989520 squared (149895202) is 224685709830400
- 14989520 cubed (149895203) is 3367930941216977408000
-
The
square root of 14989520 is 3871.6301476251 -
The
cube root of 14989520 is 246.5637587129
Scales and comparisons
How big is 14989520?- 14,989,520 seconds is equal to 24 weeks, 5 days, 11 hours, 45 minutes, 20 seconds.
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To count from 1 to 14,989,520 would take you about thirty-seven 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 14989520 cubic inches would be around 20.5 feet tall.
Recreational maths with 14989520
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