381376450
381,376,450 is an even composite number composed of six prime numbers multiplied together.
381376450 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 381376450:
2 × 52 × 7 × 13 × 79 × 1061
(2 × 5 × 5 × 7 × 13 × 79 × 1061)See below for interesting mathematical facts about the number 381376450 from the Numbermatics database.
Names of 381376450
- Cardinal: 381376450 can be written as Three hundred eighty-one million, three hundred seventy-six thousand, four hundred fifty.
Scientific notation
- Scientific notation: 3.8137645 × 108
Factors of 381376450
Divisors of 381376450
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 5 7 10 13 14 25 26 35 50 65 70 79 91 130 158 175 182 325 350 395 455 553 650 790 910 1027 1061 1106 1975 2054 2122 2275 2765 3950 4550 5135 5305 5530 7189 7427 10270 10610 13793 13825 14378 14854 25675 26525 27586 27650 35945 37135 51350 53050 68965 71890 74270 83819 96551 137930 167638 179725 185675 193102 344825 359450 371350 419095 482755 586733 689650 838190 965510 1089647 1173466 2095475 2179294 2413775 2933665 4190950 4827550 5448235 5867330 7627529 10896470 14668325 15255058 27241175 29336650 38137645 54482350 76275290 190688225 381376450
- Sum of all divisors σ(n): 884943360
- Sum of proper divisors (its aliquot sum) s(n): 503566910
- 381376450 is an abundant number, because the sum of its proper divisors (503566910) is greater than itself. Its abundance is 122190460
Bases of 381376450
- Binary: 101101011101101010111110000102
- Hexadecimal: 0x16BB57C2
- Base-36: 6B27YA
Squares and roots of 381376450
- 381376450 squared (3813764502) is 145447996614602500
- 381376450 cubed (3813764503) is 55470440608489119611125000
-
The
square root of 381376450 is 19528.8619740117 -
The
cube root of 381376450 is 725.1891381285
Scales and comparisons
How big is 381376450?- 381,376,450 seconds is equal to 12 years, 6 weeks, 4 days, 1 hour, 54 minutes, 10 seconds.
-
To count from 1 to 381,376,450 would take you about eighteen 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 381376450 cubic inches would be around 60.4 feet tall.
Recreational maths with 381376450
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