134385420
134,385,420 is an even composite number composed of six prime numbers multiplied together.
134385420 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 134385420:
22 × 3 × 5 × 132 × 29 × 457
(2 × 2 × 3 × 5 × 13 × 13 × 29 × 457)See below for interesting mathematical facts about the number 134385420 from the Numbermatics database.
Names of 134385420
- Cardinal: 134385420 can be written as One hundred thirty-four million, three hundred eighty-five thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.3438542 × 108
Factors of 134385420
Divisors of 134385420
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 29 30 39 52 58 60 65 78 87 116 130 145 156 169 174 195 260 290 338 348 377 390 435 457 507 580 676 754 780 845 870 914 1014 1131 1371 1508 1690 1740 1828 1885 2028 2262 2285 2535 2742 3380 3770 4524 4570 4901 5070 5484 5655 5941 6855 7540 9140 9802 10140 11310 11882 13253 13710 14703 17823 19604 22620 23764 24505 26506 27420 29406 29705 35646 39759 49010 53012 58812 59410 66265 71292 73515 77233 79518 89115 98020 118820 132530 147030 154466 159036 172289 178230 198795 231699 265060 294060 308932 344578 356460 386165 397590 463398 516867 689156 772330 795180 861445 926796 1033734 1158495 1544660 1722890 2067468 2239757 2316990 2584335 3445780 4479514 4633980 5168670 6719271 8959028 10337340 11198785 13438542 22397570 26877084 33596355 44795140 67192710 134385420
- Sum of all divisors σ(n): 422422560
- Sum of proper divisors (its aliquot sum) s(n): 288037140
- 134385420 is an abundant number, because the sum of its proper divisors (288037140) is greater than itself. Its abundance is 153651720
Bases of 134385420
- Binary: 10000000001010001111000011002
- Hexadecimal: 0x8028F0C
- Base-36: 280CGC
Squares and roots of 134385420
- 134385420 squared (1343854202) is 18059441108576400
- 134385420 cubed (1343854203) is 2426925578341305116088000
-
The
square root of 134385420 is 11592.4725576557 -
The
cube root of 134385420 is 512.2131426623
Scales and comparisons
How big is 134385420?- 134,385,420 seconds is equal to 4 years, 14 weeks, 1 day, 9 hours, 17 minutes.
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To count from 1 to 134,385,420 would take you about six 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 134385420 cubic inches would be around 42.7 feet tall.
Recreational maths with 134385420
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