381040000
381,040,000 is an even composite number composed of four prime numbers multiplied together.
381040000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 381040000:
27 × 54 × 11 × 433
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 11 × 433)See below for interesting mathematical facts about the number 381040000 from the Numbermatics database.
Names of 381040000
- Cardinal: 381040000 can be written as Three hundred eighty-one million, forty thousand.
Scientific notation
- Scientific notation: 3.8104 × 108
Factors of 381040000
Divisors of 381040000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 125 128 160 176 200 220 250 275 320 352 400 433 440 500 550 625 640 704 800 866 880 1000 1100 1250 1375 1408 1600 1732 1760 2000 2165 2200 2500 2750 3200 3464 3520 4000 4330 4400 4763 5000 5500 6875 6928 7040 8000 8660 8800 9526 10000 10825 11000 13750 13856 16000 17320 17600 19052 20000 21650 22000 23815 27500 27712 34640 35200 38104 40000 43300 44000 47630 54125 55000 55424 69280 76208 80000 86600 88000 95260 108250 110000 119075 138560 152416 173200 176000 190520 216500 220000 238150 270625 277120 304832 346400 381040 433000 440000 476300 541250 595375 609664 692800 762080 866000 880000 952600 1082500 1190750 1385600 1524160 1732000 1905200 2165000 2381500 2976875 3048320 3464000 3810400 4330000 4763000 5953750 6928000 7620800 8660000 9526000 11907500 15241600 17320000 19052000 23815000 34640000 38104000 47630000 76208000 95260000 190520000 381040000
- Sum of all divisors σ(n): 1037199240
- Sum of proper divisors (its aliquot sum) s(n): 656159240
- 381040000 is an abundant number, because the sum of its proper divisors (656159240) is greater than itself. Its abundance is 275119240
Bases of 381040000
- Binary: 101101011011000110101100000002
- Hexadecimal: 0x16B63580
- Base-36: 6AV0CG
Squares and roots of 381040000
- 381040000 squared (3810400002) is 145191481600000000
- 381040000 cubed (3810400003) is 55323762148864000000000000
-
The
square root of 381040000 is 19520.2459000905 -
The
cube root of 381040000 is 724.9758216273
Scales and comparisons
How big is 381040000?- 381,040,000 seconds is equal to 12 years, 6 weeks, 4 hours, 26 minutes, 40 seconds.
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To count from 1 to 381,040,000 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 381040000 cubic inches would be around 60.4 feet tall.
Recreational maths with 381040000
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