55071240
55,071,240 is an even composite number composed of six prime numbers multiplied together.
55071240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 55071240:
23 × 3 × 5 × 7 × 53 × 1237
(2 × 2 × 2 × 3 × 5 × 7 × 53 × 1237)See below for interesting mathematical facts about the number 55071240 from the Numbermatics database.
Names of 55071240
- Cardinal: 55071240 can be written as Fifty-five million, seventy-one thousand, two hundred forty.
Scientific notation
- Scientific notation: 5.507124 × 107
Factors of 55071240
Divisors of 55071240
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 53 56 60 70 84 105 106 120 140 159 168 210 212 265 280 318 371 420 424 530 636 742 795 840 1060 1113 1237 1272 1484 1590 1855 2120 2226 2474 2968 3180 3710 3711 4452 4948 5565 6185 6360 7420 7422 8659 8904 9896 11130 12370 14840 14844 17318 18555 22260 24740 25977 29688 34636 37110 43295 44520 49480 51954 65561 69272 74220 86590 103908 129885 131122 148440 173180 196683 207816 259770 262244 327805 346360 393366 458927 519540 524488 655610 786732 917854 983415 1039080 1311220 1376781 1573464 1835708 1966830 2294635 2622440 2753562 3671416 3933660 4589270 5507124 6883905 7867320 9178540 11014248 13767810 18357080 27535620 55071240
- Sum of all divisors σ(n): 192533760
- Sum of proper divisors (its aliquot sum) s(n): 137462520
- 55071240 is an abundant number, because the sum of its proper divisors (137462520) is greater than itself. Its abundance is 82391280
Bases of 55071240
- Binary: 110100100001010010000010002
- Hexadecimal: 0x3485208
- Base-36: WSD8O
Squares and roots of 55071240
- 55071240 squared (550712402) is 3032841475137600
- 55071240 cubed (550712403) is 167022340759256802624000
-
The
square root of 55071240 is 7420.9999326237 -
The
cube root of 55071240 is 380.4593705881
Scales and comparisons
How big is 55071240?- 55,071,240 seconds is equal to 1 year, 39 weeks, 9 hours, 34 minutes.
-
To count from 1 to 55,071,240 would take you about two 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 55071240 cubic inches would be around 31.7 feet tall.
Recreational maths with 55071240
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The information we have on file for 55071240 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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