730450985
730,450,985 is an odd composite number composed of six prime numbers multiplied together.
730450985 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 730450985:
5 × 112 × 17 × 29 × 31 × 79
(5 × 11 × 11 × 17 × 29 × 31 × 79)See below for interesting mathematical facts about the number 730450985 from the Numbermatics database.
Names of 730450985
- Cardinal: 730450985 can be written as Seven hundred thirty million, four hundred fifty thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 7.30450985 × 108
Factors of 730450985
Divisors of 730450985
- Number of divisors d(n): 96
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Complete list of divisors:
1 5 11 17 29 31 55 79 85 121 145 155 187 319 341 395 493 527 605 869 899 935 1343 1595 1705 2057 2291 2449 2465 2635 3509 3751 4345 4495 5423 5797 6715 9559 9889 10285 11455 12245 14773 15283 17545 18755 25201 26939 27115 28985 38947 41633 47795 49445 59653 63767 71021 73865 76415 108779 126005 134695 162503 168113 194735 208165 277211 296329 298265 318835 355105 428417 457963 543895 781231 812515 840565 1207357 1386055 1481645 1849243 2142085 2289815 3906155 4712587 5037593 6036785 8593541 9246215 13280927 23562935 25187965 42967705 66404635 146090197 730450985
- Sum of all divisors σ(n): 1103155200
- Sum of proper divisors (its aliquot sum) s(n): 372704215
- 730450985 is a deficient number, because the sum of its proper divisors (372704215) is less than itself. Its deficiency is 357746770
Bases of 730450985
- Binary: 1010111000100111001100001010012
- Hexadecimal: 0x2B89CC29
- Base-36: C2W3L5
Squares and roots of 730450985
- 730450985 squared (7304509852) is 533558641487470225
- 730450985 cubed (7304509853) is 389738435229784491009421625
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The
square root of 730450985 is 27026.8567354771 -
The
cube root of 730450985 is 900.5967174461
Scales and comparisons
How big is 730450985?- 730,450,985 seconds is equal to 23 years, 11 weeks, 5 days, 7 hours, 3 minutes, 5 seconds.
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To count from 1 to 730,450,985 would take you about thirty-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 730450985 cubic inches would be around 75 feet tall.
Recreational maths with 730450985
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