513117990
513,117,990 is an even composite number composed of seven prime numbers multiplied together.
513117990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 513117990:
2 × 34 × 5 × 7 × 11 × 19 × 433
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 19 × 433)See below for interesting mathematical facts about the number 513117990 from the Numbermatics database.
Names of 513117990
- Cardinal: 513117990 can be written as Five hundred thirteen million, one hundred seventeen thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 5.1311799 × 108
Factors of 513117990
Divisors of 513117990
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 5 6 7 9 10 11 14 15 18 19 21 22 27 30 33 35 38 42 45 54 55 57 63 66 70 77 81 90 95 99 105 110 114 126 133 135 154 162 165 171 189 190 198 209 210 231 266 270 285 297 315 330 342 378 385 399 405 418 433 462 495 513 567 570 594 627 630 665 693 770 798 810 855 866 891 945 990 1026 1045 1134 1155 1197 1254 1299 1330 1386 1463 1485 1539 1710 1782 1881 1890 1995 2079 2090 2165 2310 2394 2565 2598 2835 2926 2970 3031 3078 3135 3465 3591 3762 3897 3990 4158 4330 4389 4455 4763 5130 5643 5670 5985 6062 6237 6270 6495 6930 7182 7315 7695 7794 8227 8778 8910 9093 9405 9526 10395 10773 11286 11691 11970 12474 12990 13167 14289 14630 15155 15390 16454 16929 17955 18186 18810 19485 20790 21546 21945 23382 23815 24681 26334 27279 28215 28578 30310 31185 33341 33858 35073 35910 38970 39501 41135 42867 43890 45465 47630 49362 53865 54558 56430 57589 58455 62370 65835 66682 70146 71445 74043 79002 81837 82270 84645 85734 90497 90930 100023 107730 115178 116910 118503 123405 128601 131670 136395 142890 148086 163674 166705 169290 172767 175365 180994 197505 200046 214335 222129 237006 245511 246810 257202 271491 272790 287945 300069 333410 345534 350730 370215 385803 395010 409185 428670 444258 452485 491022 500115 518301 542982 575890 592515 600138 633479 643005 666387 740430 771606 814473 818370 863835 900207 904970 1000230 1036602 1110645 1185030 1227555 1266958 1286010 1332774 1357455 1500345 1554903 1628946 1727670 1800414 1900437 1929015 2221290 2443419 2455110 2591505 2700621 2714910 3000690 3109806 3167395 3331935 3800874 3858030 4072365 4501035 4664709 4886838 5183010 5401242 5701311 6334790 6663870 7330257 7774515 8144730 9002070 9329418 9502185 11402622 12217095 13503105 14660514 15549030 17103933 19004370 23323545 24434190 27006210 28506555 34207866 36651285 46647090 51311799 57013110 73302570 85519665 102623598 171039330 256558995 513117990
- Sum of all divisors σ(n): 1814883840
- Sum of proper divisors (its aliquot sum) s(n): 1301765850
- 513117990 is an abundant number, because the sum of its proper divisors (1301765850) is greater than itself. Its abundance is 788647860
Bases of 513117990
- Binary: 111101001010110001111001001102
- Hexadecimal: 0x1E958F26
- Base-36: 8HHWDI
Squares and roots of 513117990
- 513117990 squared (5131179902) is 263290071661640100
- 513117990 cubed (5131179903) is 135098872357976728215399000
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The
square root of 513117990 is 22652.1078489397 -
The
cube root of 513117990 is 800.5818631501
Scales and comparisons
How big is 513117990?- 513,117,990 seconds is equal to 16 years, 16 weeks, 2 days, 20 hours, 46 minutes, 30 seconds.
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To count from 1 to 513,117,990 would take you about twenty-four 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 513117990 cubic inches would be around 66.7 feet tall.
Recreational maths with 513117990
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