450139950
450,139,950 is an even composite number composed of five prime numbers multiplied together.
450139950 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 450139950:
2 × 33 × 52 × 132 × 1973
(2 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 1973)See below for interesting mathematical facts about the number 450139950 from the Numbermatics database.
Names of 450139950
- Cardinal: 450139950 can be written as Four hundred fifty million, one hundred thirty-nine thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 4.5013995 × 108
Factors of 450139950
Divisors of 450139950
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 25 26 27 30 39 45 50 54 65 75 78 90 117 130 135 150 169 195 225 234 270 325 338 351 390 450 507 585 650 675 702 845 975 1014 1170 1350 1521 1690 1755 1950 1973 2535 2925 3042 3510 3946 4225 4563 5070 5850 5919 7605 8450 8775 9126 9865 11838 12675 15210 17550 17757 19730 22815 25350 25649 29595 35514 38025 45630 49325 51298 53271 59190 76050 76947 88785 98650 106542 114075 128245 147975 153894 177570 228150 230841 256490 266355 295950 333437 384735 443925 461682 532710 641225 666874 692523 769470 887850 1000311 1154205 1282450 1331775 1385046 1667185 1923675 2000622 2308410 2663550 3000933 3334370 3462615 3847350 5001555 5771025 6001866 6925230 8335925 9002799 10003110 11542050 15004665 16671850 17313075 18005598 25007775 30009330 34626150 45013995 50015550 75023325 90027990 150046650 225069975 450139950
- Sum of all divisors σ(n): 1343820240
- Sum of proper divisors (its aliquot sum) s(n): 893680290
- 450139950 is an abundant number, because the sum of its proper divisors (893680290) is greater than itself. Its abundance is 443540340
Bases of 450139950
- Binary: 110101101010010010111001011102
- Hexadecimal: 0x1AD4972E
- Base-36: 7G027I
Squares and roots of 450139950
- 450139950 squared (4501399502) is 202625974586002500
- 450139950 cubed (4501399503) is 91210046068844436049875000
-
The
square root of 450139950 is 21216.5018323003 -
The
cube root of 450139950 is 766.3888649041
Scales and comparisons
How big is 450139950?- 450,139,950 seconds is equal to 14 years, 16 weeks, 1 day, 22 hours, 52 minutes, 30 seconds.
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To count from 1 to 450,139,950 would take you about twenty-one 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 450139950 cubic inches would be around 63.9 feet tall.
Recreational maths with 450139950
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