1642408020
1,642,408,020 is an even composite number composed of six prime numbers multiplied together.
1642408020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1642408020:
22 × 32 × 5 × 112 × 73 × 1033
(2 × 2 × 3 × 3 × 5 × 11 × 11 × 73 × 1033)See below for interesting mathematical facts about the number 1642408020 from the Numbermatics database.
Names of 1642408020
- Cardinal: 1642408020 can be written as One billion, six hundred forty-two million, four hundred eight thousand and twenty.
Scientific notation
- Scientific notation: 1.64240802 × 109
Factors of 1642408020
Divisors of 1642408020
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 73 90 99 110 121 132 146 165 180 198 219 220 242 292 330 363 365 396 438 484 495 605 657 660 726 730 803 876 990 1033 1089 1095 1210 1314 1452 1460 1606 1815 1980 2066 2178 2190 2409 2420 2628 3099 3212 3285 3630 4015 4132 4356 4380 4818 5165 5445 6198 6570 7227 7260 8030 8833 9297 9636 10330 10890 11363 12045 12396 13140 14454 15495 16060 17666 18594 20660 21780 22726 24090 26499 28908 30990 34089 35332 36135 37188 44165 45452 46485 48180 52998 56815 61980 68178 72270 75409 79497 88330 92970 102267 105996 113630 124993 132495 136356 144540 150818 158994 170445 176660 185940 204534 226227 227260 249986 264990 301636 317988 340890 374979 377045 397485 409068 452454 499972 511335 529980 624965 678681 681780 749958 754090 794970 829499 904908 1022670 1124937 1131135 1249930 1357362 1499916 1508180 1589940 1658998 1874895 2045340 2249874 2262270 2488497 2499860 2714724 3317996 3393405 3749790 4147495 4499748 4524540 4976994 5624685 6786810 7465491 7499580 8294990 9124489 9953988 11249370 12442485 13573620 14930982 16589980 18248978 22498740 24884970 27373467 29861964 36497956 37327455 45622445 49769940 54746934 74654910 82120401 91244890 109493868 136867335 149309820 164240802 182489780 273734670 328481604 410602005 547469340 821204010 1642408020
- Sum of all divisors σ(n): 5556438888
- Sum of proper divisors (its aliquot sum) s(n): 3914030868
- 1642408020 is an abundant number, because the sum of its proper divisors (3914030868) is greater than itself. Its abundance is 2271622848
Bases of 1642408020
- Binary: 11000011110010100101000010101002
- Hexadecimal: 0x61E52854
- Base-36: R5UI50
Squares and roots of 1642408020
- 1642408020 squared (16424080202) is 2697504104160320400
- 1642408020 cubed (16424080203) is 4430402374655825590729608000
-
The
square root of 1642408020 is 40526.6334649203 -
The
cube root of 1642408020 is 1179.8506035127
Scales and comparisons
How big is 1642408020?- 1,642,408,020 seconds is equal to 52 years, 11 weeks, 4 days, 8 hours, 27 minutes.
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To count from 1 to 1,642,408,020 would take you about one hundred four 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 1642408020 cubic inches would be around 98.3 feet tall.
Recreational maths with 1642408020
- 1642408020 backwards is 0208042461
- The number of decimal digits it has is: 10
- The sum of 1642408020's digits is 27
- More coming soon!
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Numbermatics. (2024). Number 1642408020 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/1642408020/
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The information we have on file for 1642408020 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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