42898240
42,898,240 is an even composite number composed of five prime numbers multiplied together.
42898240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 42898240:
26 × 5 × 7 × 11 × 1741
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 1741)See below for interesting mathematical facts about the number 42898240 from the Numbermatics database.
Names of 42898240
- Cardinal: 42898240 can be written as Forty-two million, eight hundred ninety-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 4.289824 × 107
Factors of 42898240
Divisors of 42898240
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 140 154 160 176 220 224 280 308 320 352 385 440 448 560 616 704 770 880 1120 1232 1540 1741 1760 2240 2464 3080 3482 3520 4928 6160 6964 8705 12187 12320 13928 17410 19151 24374 24640 27856 34820 38302 48748 55712 60935 69640 76604 95755 97496 111424 121870 134057 139280 153208 191510 194992 243740 268114 278560 306416 383020 389984 487480 536228 557120 612832 670285 766040 779968 974960 1072456 1225664 1340570 1532080 1949920 2144912 2681140 3064160 3899840 4289824 5362280 6128320 8579648 10724560 21449120 42898240
- Sum of all divisors σ(n): 127430784
- Sum of proper divisors (its aliquot sum) s(n): 84532544
- 42898240 is an abundant number, because the sum of its proper divisors (84532544) is greater than itself. Its abundance is 41634304
Bases of 42898240
- Binary: 101000111010010011010000002
- Hexadecimal: 0x28E9340
- Base-36: PJGHS
Squares and roots of 42898240
- 42898240 squared (428982402) is 1840258995097600
- 42898240 cubed (428982403) is 78943872033855668224000
-
The
square root of 42898240 is 6549.6748010875 -
The
cube root of 42898240 is 350.0632266729
Scales and comparisons
How big is 42898240?- 42,898,240 seconds is equal to 1 year, 18 weeks, 6 days, 12 hours, 10 minutes, 40 seconds.
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To count from 1 to 42,898,240 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 42898240 cubic inches would be around 29.2 feet tall.
Recreational maths with 42898240
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The information we have on file for 42898240 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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