20121120
20,121,120 is an even composite number composed of five prime numbers multiplied together.
20121120 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 20121120:
25 × 32 × 5 × 89 × 157
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 89 × 157)See below for interesting mathematical facts about the number 20121120 from the Numbermatics database.
Names of 20121120
- Cardinal: 20121120 can be written as Twenty million, one hundred twenty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.012112 × 107
Factors of 20121120
Divisors of 20121120
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 89 90 96 120 144 157 160 178 180 240 267 288 314 356 360 445 471 480 534 628 712 720 785 801 890 942 1068 1256 1335 1413 1424 1440 1570 1602 1780 1884 2136 2355 2512 2670 2826 2848 3140 3204 3560 3768 4005 4272 4710 5024 5340 5652 6280 6408 7065 7120 7536 8010 8544 9420 10680 11304 12560 12816 13973 14130 14240 15072 16020 18840 21360 22608 25120 25632 27946 28260 32040 37680 41919 42720 45216 55892 56520 64080 69865 75360 83838 111784 113040 125757 128160 139730 167676 209595 223568 226080 251514 279460 335352 419190 447136 503028 558920 628785 670704 838380 1006056 1117840 1257570 1341408 1676760 2012112 2235680 2515140 3353520 4024224 5030280 6707040 10060560 20121120
- Sum of all divisors σ(n): 69877080
- Sum of proper divisors (its aliquot sum) s(n): 49755960
- 20121120 is an abundant number, because the sum of its proper divisors (49755960) is greater than itself. Its abundance is 29634840
Bases of 20121120
- Binary: 10011001100000110001000002
- Hexadecimal: 0x1330620
- Base-36: BZ9K0
Squares and roots of 20121120
- 20121120 squared (201211202) is 404859470054400
- 20121120 cubed (201211203) is 8146225980100988928000
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The
square root of 20121120 is 4485.6571424931 -
The
cube root of 20121120 is 271.9886096729
Scales and comparisons
How big is 20121120?- 20,121,120 seconds is equal to 33 weeks, 1 day, 21 hours, 12 minutes.
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To count from 1 to 20,121,120 would take you about forty-nine weeks!
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 20121120 cubic inches would be around 22.7 feet tall.
Recreational maths with 20121120
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"Number 20121120 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
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Numbermatics. (2024). Number 20121120 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/20121120/
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The information we have on file for 20121120 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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