420055140
420,055,140 is an even composite number composed of six prime numbers multiplied together.
420055140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 420055140:
22 × 3 × 5 × 29 × 73 × 3307
(2 × 2 × 3 × 5 × 29 × 73 × 3307)See below for interesting mathematical facts about the number 420055140 from the Numbermatics database.
Names of 420055140
- Cardinal: 420055140 can be written as Four hundred twenty million, fifty-five thousand, one hundred forty.
Scientific notation
- Scientific notation: 4.2005514 × 108
Factors of 420055140
Divisors of 420055140
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 29 30 58 60 73 87 116 145 146 174 219 290 292 348 365 435 438 580 730 870 876 1095 1460 1740 2117 2190 3307 4234 4380 6351 6614 8468 9921 10585 12702 13228 16535 19842 21170 25404 31755 33070 39684 42340 49605 63510 66140 95903 99210 127020 191806 198420 241411 287709 383612 479515 482822 575418 724233 959030 965644 1150836 1207055 1438545 1448466 1918060 2414110 2877090 2896932 3621165 4828220 5754180 7000919 7242330 14001838 14484660 21002757 28003676 35004595 42005514 70009190 84011028 105013785 140018380 210027570 420055140
- Sum of all divisors σ(n): 1233751680
- Sum of proper divisors (its aliquot sum) s(n): 813696540
- 420055140 is an abundant number, because the sum of its proper divisors (813696540) is greater than itself. Its abundance is 393641400
Bases of 420055140
- Binary: 110010000100110001000011001002
- Hexadecimal: 0x19098864
- Base-36: 6Y38MC
Squares and roots of 420055140
- 420055140 squared (4200551402) is 176446320640419600
- 420055140 cubed (4200551403) is 74117183919096344736744000
-
The
square root of 420055140 is 20495.2467660187 -
The
cube root of 420055140 is 748.9200100197
Scales and comparisons
How big is 420055140?- 420,055,140 seconds is equal to 13 years, 18 weeks, 3 days, 17 hours, 59 minutes.
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To count from 1 to 420,055,140 would take you about twenty 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 420055140 cubic inches would be around 62.4 feet tall.
Recreational maths with 420055140
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The information we have on file for 420055140 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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