100389120
100,389,120 is an even composite number composed of five prime numbers multiplied together.
100389120 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 100389120:
28 × 3 × 5 × 13 × 2011
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 2011)See below for interesting mathematical facts about the number 100389120 from the Numbermatics database.
Names of 100389120
- Cardinal: 100389120 can be written as One hundred million, three hundred eighty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.0038912 × 108
Factors of 100389120
Divisors of 100389120
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 256 260 312 320 384 390 416 480 520 624 640 768 780 832 960 1040 1248 1280 1560 1664 1920 2011 2080 2496 3120 3328 3840 4022 4160 4992 6033 6240 8044 8320 9984 10055 12066 12480 16088 16640 20110 24132 24960 26143 30165 32176 40220 48264 49920 52286 60330 64352 78429 80440 96528 104572 120660 128704 130715 156858 160880 193056 209144 241320 257408 261430 313716 321760 386112 392145 418288 482640 514816 522860 627432 643520 772224 784290 836576 965280 1045720 1254864 1287040 1544448 1568580 1673152 1930560 2091440 2509728 2574080 3137160 3346304 3861120 4182880 5019456 6274320 6692608 7722240 8365760 10038912 12548640 16731520 20077824 25097280 33463040 50194560 100389120
- Sum of all divisors σ(n): 345452352
- Sum of proper divisors (its aliquot sum) s(n): 245063232
- 100389120 is an abundant number, because the sum of its proper divisors (245063232) is greater than itself. Its abundance is 144674112
Bases of 100389120
- Binary: 1011111101111010001000000002
- Hexadecimal: 0x5FBD100
- Base-36: 1NROQO
Squares and roots of 100389120
- 100389120 squared (1003891202) is 10077975414374400
- 100389120 cubed (1003891203) is 1011719083230681366528000
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The
square root of 100389120 is 10019.4371099379 -
The
cube root of 100389120 is 464.7601491683
Scales and comparisons
How big is 100389120?- 100,389,120 seconds is equal to 3 years, 9 weeks, 6 days, 21 hours, 52 minutes.
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To count from 1 to 100,389,120 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 100389120 cubic inches would be around 38.7 feet tall.
Recreational maths with 100389120
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"Number 100389120 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
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The information we have on file for 100389120 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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