289490916
289,490,916 is an even composite number composed of six prime numbers multiplied together.
289490916 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 289490916:
22 × 3 × 11 × 132 × 19 × 683
(2 × 2 × 3 × 11 × 13 × 13 × 19 × 683)See below for interesting mathematical facts about the number 289490916 from the Numbermatics database.
Names of 289490916
- Cardinal: 289490916 can be written as Two hundred eighty-nine million, four hundred ninety thousand, nine hundred sixteen.
Scientific notation
- Scientific notation: 2.89490916 × 108
Factors of 289490916
Divisors of 289490916
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 11 12 13 19 22 26 33 38 39 44 52 57 66 76 78 114 132 143 156 169 209 228 247 286 338 418 429 494 507 572 627 676 683 741 836 858 988 1014 1254 1366 1482 1716 1859 2028 2049 2508 2717 2732 2964 3211 3718 4098 5434 5577 6422 7436 7513 8151 8196 8879 9633 10868 11154 12844 12977 15026 16302 17758 19266 22308 22539 25954 26637 30052 32604 35321 35516 38532 38931 45078 51908 53274 70642 77862 90156 97669 105963 106548 115427 141284 142747 155724 168701 195338 211926 230854 285494 293007 337402 346281 390676 423852 428241 461708 506103 570988 586014 674804 692562 856482 1012206 1172028 1269697 1385124 1712964 1855711 2024412 2193113 2539394 3711422 3809091 4386226 5078788 5567133 6579339 7422844 7618182 8772452 11134266 13158678 15236364 22268532 24124243 26317356 48248486 72372729 96496972 144745458 289490916
- Sum of all divisors σ(n): 841155840
- Sum of proper divisors (its aliquot sum) s(n): 551664924
- 289490916 is an abundant number, because the sum of its proper divisors (551664924) is greater than itself. Its abundance is 262174008
Bases of 289490916
- Binary: 100010100000101000111111001002
- Hexadecimal: 0x114147E4
- Base-36: 4SCSMC
Squares and roots of 289490916
- 289490916 squared (2894909162) is 83804990446519056
- 289490916 cubed (2894909163) is 24260783449734050532895296
-
The
square root of 289490916 is 17014.4325794309 -
The
cube root of 289490916 is 661.5230482923
Scales and comparisons
How big is 289490916?- 289,490,916 seconds is equal to 9 years, 10 weeks, 4 days, 14 hours, 8 minutes, 36 seconds.
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To count from 1 to 289,490,916 would take you about thirteen 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 289490916 cubic inches would be around 55.1 feet tall.
Recreational maths with 289490916
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