120482145
120,482,145 is an odd composite number composed of six prime numbers multiplied together.
120482145 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 120482145:
32 × 5 × 7 × 17 × 149 × 151
(3 × 3 × 5 × 7 × 17 × 149 × 151)See below for interesting mathematical facts about the number 120482145 from the Numbermatics database.
Names of 120482145
- Cardinal: 120482145 can be written as One hundred twenty million, four hundred eighty-two thousand, one hundred forty-five.
Scientific notation
- Scientific notation: 1.20482145 × 108
Factors of 120482145
Divisors of 120482145
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 7 9 15 17 21 35 45 51 63 85 105 119 149 151 153 255 315 357 447 453 595 745 755 765 1043 1057 1071 1341 1359 1785 2235 2265 2533 2567 3129 3171 5215 5285 5355 6705 6795 7599 7701 9387 9513 12665 12835 15645 15855 17731 17969 22499 22797 23103 37995 38505 46935 47565 53193 53907 67497 88655 89845 112495 113985 115515 157493 159579 161721 202491 265965 269535 337485 382483 472479 787465 797895 808605 1012455 1147449 1417437 1912415 2362395 2677381 3442347 5737245 7087185 8032143 13386905 17211735 24096429 40160715 120482145
- Sum of all divisors σ(n): 256089600
- Sum of proper divisors (its aliquot sum) s(n): 135607455
- 120482145 is an abundant number, because the sum of its proper divisors (135607455) is greater than itself. Its abundance is 15125310
Bases of 120482145
- Binary: 1110010111001101001011000012
- Hexadecimal: 0x72E6961
- Base-36: 1ZQCM9
Squares and roots of 120482145
- 120482145 squared (1204821452) is 14515947263801025
- 120482145 cubed (1204821453) is 1748912463049628345198625
-
The
square root of 120482145 is 10976.4358969567 -
The
cube root of 120482145 is 493.9021275615
Scales and comparisons
How big is 120482145?- 120,482,145 seconds is equal to 3 years, 43 weeks, 1 day, 11 hours, 15 minutes, 45 seconds.
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To count from 1 to 120,482,145 would take you about five 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 120482145 cubic inches would be around 41.2 feet tall.
Recreational maths with 120482145
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