494141440
494,141,440 is an even composite number composed of four prime numbers multiplied together.
494141440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty-two divisors.
Prime factorization of 494141440:
218 × 5 × 13 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 29)See below for interesting mathematical facts about the number 494141440 from the Numbermatics database.
Names of 494141440
- Cardinal: 494141440 can be written as Four hundred ninety-four million, one hundred forty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.9414144 × 108
Factors of 494141440
Divisors of 494141440
- Number of divisors d(n): 152
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 116 128 130 145 160 208 232 256 260 290 320 377 416 464 512 520 580 640 754 832 928 1024 1040 1160 1280 1508 1664 1856 1885 2048 2080 2320 2560 3016 3328 3712 3770 4096 4160 4640 5120 6032 6656 7424 7540 8192 8320 9280 10240 12064 13312 14848 15080 16384 16640 18560 20480 24128 26624 29696 30160 32768 33280 37120 40960 48256 53248 59392 60320 65536 66560 74240 81920 96512 106496 118784 120640 131072 133120 148480 163840 193024 212992 237568 241280 262144 266240 296960 327680 386048 425984 475136 482560 532480 593920 655360 772096 851968 950272 965120 1064960 1187840 1310720 1544192 1703936 1900544 1930240 2129920 2375680 3088384 3407872 3801088 3860480 4259840 4751360 6176768 7602176 7720960 8519680 9502720 12353536 15441920 17039360 19005440 24707072 30883840 38010880 49414144 61767680 98828288 123535360 247070720 494141440
- Sum of all divisors σ(n): 1321203240
- Sum of proper divisors (its aliquot sum) s(n): 827061800
- 494141440 is an abundant number, because the sum of its proper divisors (827061800) is greater than itself. Its abundance is 332920360
Bases of 494141440
- Binary: 111010111010000000000000000002
- Hexadecimal: 0x1D740000
- Base-36: 8675Z4
Squares and roots of 494141440
- 494141440 squared (4941414402) is 244175762725273600
- 494141440 cubed (4941414403) is 120657363006165021097984000
-
The
square root of 494141440 is 22229.2923863987 -
The
cube root of 494141440 is 790.5883775733
Scales and comparisons
How big is 494141440?- 494,141,440 seconds is equal to 15 years, 37 weeks, 5 hours, 30 minutes, 40 seconds.
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To count from 1 to 494,141,440 would take you about twenty-three 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 494141440 cubic inches would be around 65.9 feet tall.
Recreational maths with 494141440
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