49890048
49,890,048 is an even composite number composed of five prime numbers multiplied together.
49890048 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 49890048:
28 × 3 × 13 × 19 × 263
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 19 × 263)See below for interesting mathematical facts about the number 49890048 from the Numbermatics database.
Names of 49890048
- Cardinal: 49890048 can be written as Forty-nine million, eight hundred ninety thousand and forty-eight.
Scientific notation
- Scientific notation: 4.9890048 × 107
Factors of 49890048
Divisors of 49890048
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 64 76 78 96 104 114 128 152 156 192 208 228 247 256 263 304 312 384 416 456 494 526 608 624 741 768 789 832 912 988 1052 1216 1248 1482 1578 1664 1824 1976 2104 2432 2496 2964 3156 3328 3419 3648 3952 4208 4864 4992 4997 5928 6312 6838 7296 7904 8416 9984 9994 10257 11856 12624 13676 14592 14991 15808 16832 19988 20514 23712 25248 27352 29982 31616 33664 39976 41028 47424 50496 54704 59964 63232 64961 67328 79952 82056 94848 100992 109408 119928 129922 159904 164112 189696 194883 201984 218816 239856 259844 319808 328224 389766 437632 479712 519688 639616 656448 779532 875264 959424 1039376 1279232 1312896 1559064 1918848 2078752 2625792 3118128 3837696 4157504 6236256 8315008 12472512 16630016 24945024 49890048
- Sum of all divisors σ(n): 151092480
- Sum of proper divisors (its aliquot sum) s(n): 101202432
- 49890048 is an abundant number, because the sum of its proper divisors (101202432) is greater than itself. Its abundance is 51312384
Bases of 49890048
- Binary: 101111100101000011000000002
- Hexadecimal: 0x2F94300
- Base-36: TPBEO
Squares and roots of 49890048
- 49890048 squared (498900482) is 2489016889442304
- 49890048 cubed (498900483) is 124177172087087239790592
-
The
square root of 49890048 is 7063.2887524155 -
The
cube root of 49890048 is 368.1329072549
Scales and comparisons
How big is 49890048?- 49,890,048 seconds is equal to 1 year, 30 weeks, 3 days, 10 hours, 20 minutes, 48 seconds.
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To count from 1 to 49,890,048 would take you about two 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 49890048 cubic inches would be around 30.7 feet tall.
Recreational maths with 49890048
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