228715520
228,715,520 is an even composite number composed of five prime numbers multiplied together.
228715520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 228715520:
210 × 5 × 11 × 31 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 31 × 131)See below for interesting mathematical facts about the number 228715520 from the Numbermatics database.
Names of 228715520
- Cardinal: 228715520 can be written as Two hundred twenty-eight million, seven hundred fifteen thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.2871552 × 108
Factors of 228715520
Divisors of 228715520
- Number of divisors d(n): 176
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 31 32 40 44 55 62 64 80 88 110 124 128 131 155 160 176 220 248 256 262 310 320 341 352 440 496 512 524 620 640 655 682 704 880 992 1024 1048 1240 1280 1310 1364 1408 1441 1705 1760 1984 2096 2480 2560 2620 2728 2816 2882 3410 3520 3968 4061 4192 4960 5120 5240 5456 5632 5764 6820 7040 7205 7936 8122 8384 9920 10480 10912 11264 11528 13640 14080 14410 15872 16244 16768 19840 20305 20960 21824 23056 27280 28160 28820 31744 32488 33536 39680 40610 41920 43648 44671 46112 54560 56320 57640 64976 67072 79360 81220 83840 87296 89342 92224 109120 115280 129952 134144 158720 162440 167680 174592 178684 184448 218240 223355 230560 259904 324880 335360 349184 357368 368896 436480 446710 461120 519808 649760 670720 714736 737792 872960 893420 922240 1039616 1299520 1429472 1475584 1745920 1786840 1844480 2079232 2599040 2858944 3573680 3688960 4158464 5198080 5717888 7147360 7377920 10396160 11435776 14294720 20792320 22871552 28589440 45743104 57178880 114357760 228715520
- Sum of all divisors σ(n): 622550016
- Sum of proper divisors (its aliquot sum) s(n): 393834496
- 228715520 is an abundant number, because the sum of its proper divisors (393834496) is greater than itself. Its abundance is 165118976
Bases of 228715520
- Binary: 11011010000111101100000000002
- Hexadecimal: 0xDA1EC00
- Base-36: 3S660W
Squares and roots of 228715520
- 228715520 squared (2287155202) is 52310789088870400
- 228715520 cubed (2287155203) is 11964289328071319748608000
-
The
square root of 228715520 is 15123.3435456581 -
The
cube root of 228715520 is 611.5498704977
Scales and comparisons
How big is 228715520?- 228,715,520 seconds is equal to 7 years, 14 weeks, 1 day, 4 hours, 5 minutes, 20 seconds.
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To count from 1 to 228,715,520 would take you about ten 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 228715520 cubic inches would be around 51 feet tall.
Recreational maths with 228715520
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