328081215
328,081,215 is an odd composite number composed of six prime numbers multiplied together.
328081215 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 328081215:
3 × 5 × 73 × 112 × 17 × 31
(3 × 5 × 7 × 7 × 7 × 11 × 11 × 17 × 31)See below for interesting mathematical facts about the number 328081215 from the Numbermatics database.
Names of 328081215
- Cardinal: 328081215 can be written as Three hundred twenty-eight million, eighty-one thousand, two hundred fifteen.
Scientific notation
- Scientific notation: 3.28081215 × 108
Factors of 328081215
Divisors of 328081215
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 7 11 15 17 21 31 33 35 49 51 55 77 85 93 105 119 121 147 155 165 187 217 231 245 255 341 343 357 363 385 465 527 539 561 595 605 651 735 833 847 935 1023 1029 1085 1155 1309 1519 1581 1617 1705 1715 1785 1815 2057 2387 2499 2541 2635 2695 2805 3255 3689 3751 3773 3927 4165 4235 4557 5115 5145 5797 5831 5929 6171 6545 7161 7595 7905 8085 9163 10285 10633 11067 11253 11319 11935 12495 12705 14399 16709 17391 17493 17787 18445 18755 18865 19635 22785 25823 26257 27489 28985 29155 29645 30855 31899 35805 40579 41503 43197 45815 50127 53165 55335 56265 56595 63767 64141 71995 77469 78771 83545 86955 87465 88935 100793 116963 121737 124509 129115 131285 137445 159495 180761 183799 191301 192423 202895 207515 215985 250635 284053 302379 318835 320705 350889 387345 393855 446369 503965 542283 551397 584815 608685 622545 705551 852159 903805 918995 956505 962115 1286593 1339107 1420265 1511895 1754445 1988371 2116653 2231845 2711415 2756985 3124583 3527755 3859779 4260795 5965113 6432965 6695535 9373749 9941855 10583265 15622915 19298895 21872081 29825565 46868745 65616243 109360405 328081215
- Sum of all divisors σ(n): 735436800
- Sum of proper divisors (its aliquot sum) s(n): 407355585
- 328081215 is an abundant number, because the sum of its proper divisors (407355585) is greater than itself. Its abundance is 79274370
Bases of 328081215
- Binary: 100111000111000011111001111112
- Hexadecimal: 0x138E1F3F
- Base-36: 5FBX33
Squares and roots of 328081215
- 328081215 squared (3280812152) is 107637283635876225
- 328081215 cubed (3280812153) is 35313770794557889487613375
-
The
square root of 328081215 is 18113.0123115953 -
The
cube root of 328081215 is 689.7003634937
Scales and comparisons
How big is 328081215?- 328,081,215 seconds is equal to 10 years, 22 weeks, 3 days, 5 hours, 40 minutes, 15 seconds.
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To count from 1 to 328,081,215 would take you about fifteen 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 328081215 cubic inches would be around 57.5 feet tall.
Recreational maths with 328081215
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