268873920
268,873,920 is an even composite number composed of five prime numbers multiplied together.
268873920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 268873920:
26 × 32 × 5 × 7 × 13337
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13337)See below for interesting mathematical facts about the number 268873920 from the Numbermatics database.
Names of 268873920
- Cardinal: 268873920 can be written as Two hundred sixty-eight million, eight hundred seventy-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.6887392 × 108
Factors of 268873920
Divisors of 268873920
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 360 420 448 480 504 560 576 630 672 720 840 960 1008 1120 1260 1344 1440 1680 2016 2240 2520 2880 3360 4032 5040 6720 10080 13337 20160 26674 40011 53348 66685 80022 93359 106696 120033 133370 160044 186718 200055 213392 240066 266740 280077 320088 373436 400110 426784 466795 480132 533480 560154 600165 640176 746872 800220 840231 853568 933590 960264 1066960 1120308 1200330 1280352 1400385 1493744 1600440 1680462 1867180 1920528 2133920 2240616 2400660 2560704 2800770 2987488 3200880 3360924 3734360 3841056 4201155 4267840 4481232 4801320 5601540 5974976 6401760 6721848 7468720 7682112 8402310 8962464 9602640 11203080 12803520 13443696 14937440 16804620 17924928 19205280 22406160 26887392 29874880 33609240 38410560 44812320 53774784 67218480 89624640 134436960 268873920
- Sum of all divisors σ(n): 1057009824
- Sum of proper divisors (its aliquot sum) s(n): 788135904
- 268873920 is an abundant number, because the sum of its proper divisors (788135904) is greater than itself. Its abundance is 519261984
Bases of 268873920
- Binary: 100000000011010110000110000002
- Hexadecimal: 0x1006B0C0
- Base-36: 4G2WG0
Squares and roots of 268873920
- 268873920 squared (2688739202) is 72293184856166400
- 268873920 cubed (2688739203) is 19437752001562096140288000
-
The
square root of 268873920 is 16397.3753997401 -
The
cube root of 268873920 is 645.4306120381
Scales and comparisons
How big is 268873920?- 268,873,920 seconds is equal to 8 years, 28 weeks, 3 days, 23 hours, 12 minutes.
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To count from 1 to 268,873,920 would take you about twelve 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 268873920 cubic inches would be around 53.8 feet tall.
Recreational maths with 268873920
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