421044372
421,044,372 is an even composite number composed of five prime numbers multiplied together.
421044372 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 421044372:
22 × 33 × 7 × 17 × 1812
(2 × 2 × 3 × 3 × 3 × 7 × 17 × 181 × 181)See below for interesting mathematical facts about the number 421044372 from the Numbermatics database.
Names of 421044372
- Cardinal: 421044372 can be written as Four hundred twenty-one million, forty-four thousand, three hundred seventy-two.
Scientific notation
- Scientific notation: 4.21044372 × 108
Factors of 421044372
Divisors of 421044372
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 17 18 21 27 28 34 36 42 51 54 63 68 84 102 108 119 126 153 181 189 204 238 252 306 357 362 378 459 476 543 612 714 724 756 918 1071 1086 1267 1428 1629 1836 2142 2172 2534 3077 3213 3258 3801 4284 4887 5068 6154 6426 6516 7602 9231 9774 11403 12308 12852 15204 18462 19548 21539 22806 27693 32761 34209 36924 43078 45612 55386 64617 65522 68418 83079 86156 98283 110772 129234 131044 136836 166158 193851 196566 229327 258468 294849 332316 387702 393132 458654 556937 581553 589698 687981 775404 884547 917308 1113874 1163106 1179396 1375962 1670811 1769094 2063943 2227748 2326212 2751924 3341622 3538188 3898559 4127886 5012433 6191829 6683244 7797118 8255772 10024866 11695677 12383658 15037299 15594236 20049732 23391354 24767316 30074598 35087031 46782708 60149196 70174062 105261093 140348124 210522186 421044372
- Sum of all divisors σ(n): 1328261760
- Sum of proper divisors (its aliquot sum) s(n): 907217388
- 421044372 is an abundant number, because the sum of its proper divisors (907217388) is greater than itself. Its abundance is 486173016
Bases of 421044372
- Binary: 110010001100010100000100101002
- Hexadecimal: 0x1918A094
- Base-36: 6YOFX0
Squares and roots of 421044372
- 421044372 squared (4210443722) is 177278363192874384
- 421044372 cubed (4210443723) is 74642057099731709886166848
-
The
square root of 421044372 is 20519.3657796727 -
The
cube root of 421044372 is 749.5074526003
Scales and comparisons
How big is 421044372?- 421,044,372 seconds is equal to 13 years, 20 weeks, 1 day, 4 hours, 46 minutes, 12 seconds.
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To count from 1 to 421,044,372 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 421044372 cubic inches would be around 62.5 feet tall.
Recreational maths with 421044372
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