74300490
74,300,490 is an even composite number composed of six prime numbers multiplied together.
74300490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 74300490:
2 × 34 × 5 × 11 × 31 × 269
(2 × 3 × 3 × 3 × 3 × 5 × 11 × 31 × 269)See below for interesting mathematical facts about the number 74300490 from the Numbermatics database.
Names of 74300490
- Cardinal: 74300490 can be written as Seventy-four million, three hundred thousand, four hundred ninety.
Scientific notation
- Scientific notation: 7.430049 × 107
Factors of 74300490
Divisors of 74300490
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 31 33 45 54 55 62 66 81 90 93 99 110 135 155 162 165 186 198 269 270 279 297 310 330 341 405 465 495 538 558 594 682 807 810 837 891 930 990 1023 1345 1395 1485 1614 1674 1705 1782 2046 2421 2511 2690 2790 2959 2970 3069 3410 4035 4185 4455 4842 5022 5115 5918 6138 7263 8070 8339 8370 8877 8910 9207 10230 12105 12555 14526 14795 15345 16678 17754 18414 21789 24210 25017 25110 26631 27621 29590 30690 36315 41695 43578 44385 46035 50034 53262 55242 72630 75051 79893 83390 88770 91729 92070 108945 125085 133155 138105 150102 159786 183458 217890 225153 239679 250170 266310 275187 276210 375255 399465 450306 458645 479358 550374 675459 750510 798930 825561 917290 1125765 1198395 1350918 1375935 1651122 2251530 2396790 2476683 2751870 3377295 4127805 4953366 6754590 7430049 8255610 12383415 14860098 24766830 37150245 74300490
- Sum of all divisors σ(n): 225815040
- Sum of proper divisors (its aliquot sum) s(n): 151514550
- 74300490 is an abundant number, because the sum of its proper divisors (151514550) is greater than itself. Its abundance is 77214060
Bases of 74300490
- Binary: 1000110110110111100010010102
- Hexadecimal: 0x46DBC4A
- Base-36: 188IMI
Squares and roots of 74300490
- 74300490 squared (743004902) is 5520562814240100
- 74300490 cubed (743004903) is 410180522173818407649000
-
The
square root of 74300490 is 8619.7731988725 -
The
cube root of 74300490 is 420.4011473493
Scales and comparisons
How big is 74300490?- 74,300,490 seconds is equal to 2 years, 18 weeks, 5 days, 23 hours, 1 minute, 30 seconds.
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To count from 1 to 74,300,490 would take you about three 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 74300490 cubic inches would be around 35 feet tall.
Recreational maths with 74300490
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