12117420
12,117,420 is an even composite number composed of six prime numbers multiplied together.
12117420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12117420:
22 × 32 × 5 × 7 × 59 × 163
(2 × 2 × 3 × 3 × 5 × 7 × 59 × 163)See below for interesting mathematical facts about the number 12117420 from the Numbermatics database.
Names of 12117420
- Cardinal: 12117420 can be written as Twelve million, one hundred seventeen thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.211742 × 107
Factors of 12117420
Divisors of 12117420
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 59 60 63 70 84 90 105 118 126 140 163 177 180 210 236 252 295 315 326 354 413 420 489 531 590 630 652 708 815 826 885 978 1062 1141 1180 1239 1260 1467 1630 1652 1770 1956 2065 2124 2282 2445 2478 2655 2934 3260 3423 3540 3717 4130 4564 4890 4956 5310 5705 5868 6195 6846 7335 7434 8260 9617 9780 10269 10620 11410 12390 13692 14670 14868 17115 18585 19234 20538 22820 24780 28851 29340 34230 37170 38468 41076 48085 51345 57702 67319 68460 74340 86553 96170 102690 115404 134638 144255 173106 192340 201957 205380 269276 288510 336595 346212 403914 432765 577020 605871 673190 807828 865530 1009785 1211742 1346380 1731060 2019570 2423484 3029355 4039140 6058710 12117420
- Sum of all divisors σ(n): 42981120
- Sum of proper divisors (its aliquot sum) s(n): 30863700
- 12117420 is an abundant number, because the sum of its proper divisors (30863700) is greater than itself. Its abundance is 18746280
Bases of 12117420
- Binary: 1011100011100101101011002
- Hexadecimal: 0xB8E5AC
- Base-36: 77PV0
Squares and roots of 12117420
- 12117420 squared (121174202) is 146831867456400
- 12117420 cubed (121174203) is 1779223407353530488000
-
The
square root of 12117420 is 3481.0084745657 -
The
cube root of 12117420 is 229.6871613211
Scales and comparisons
How big is 12117420?- 12,117,420 seconds is equal to 20 weeks, 5 hours, 57 minutes.
-
To count from 1 to 12,117,420 would take you about thirty 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 12117420 cubic inches would be around 19.1 feet tall.
Recreational maths with 12117420
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The information we have on file for 12117420 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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