101397120
101,397,120 is an even composite number composed of five prime numbers multiplied together.
101397120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 101397120:
27 × 3 × 5 × 11 × 4801
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 4801)See below for interesting mathematical facts about the number 101397120 from the Numbermatics database.
Names of 101397120
- Cardinal: 101397120 can be written as One hundred one million, three hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.0139712 × 108
Factors of 101397120
Divisors of 101397120
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 128 132 160 165 176 192 220 240 264 320 330 352 384 440 480 528 640 660 704 880 960 1056 1320 1408 1760 1920 2112 2640 3520 4224 4801 5280 7040 9602 10560 14403 19204 21120 24005 28806 38408 48010 52811 57612 72015 76816 96020 105622 115224 144030 153632 158433 192040 211244 230448 264055 288060 307264 316866 384080 422488 460896 528110 576120 614528 633732 768160 792165 844976 921792 1056220 1152240 1267464 1536320 1584330 1689952 1843584 2112440 2304480 2534928 3072640 3168660 3379904 4224880 4608960 5069856 6337320 6759808 8449760 9217920 10139712 12674640 16899520 20279424 25349280 33799040 50698560 101397120
- Sum of all divisors σ(n): 352658880
- Sum of proper divisors (its aliquot sum) s(n): 251261760
- 101397120 is an abundant number, because the sum of its proper divisors (251261760) is greater than itself. Its abundance is 149864640
Bases of 101397120
- Binary: 1100000101100110010100000002
- Hexadecimal: 0x60B3280
- Base-36: 1ODAIO
Squares and roots of 101397120
- 101397120 squared (1013971202) is 10281375944294400
- 101397120 cubed (1013971203) is 1042501910388732592128000
-
The
square root of 101397120 is 10069.6136966619 -
The
cube root of 101397120 is 466.3105128377
Scales and comparisons
How big is 101397120?- 101,397,120 seconds is equal to 3 years, 11 weeks, 4 days, 13 hours, 52 minutes.
-
To count from 1 to 101,397,120 would take you about 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 101397120 cubic inches would be around 38.9 feet tall.
Recreational maths with 101397120
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