442983420
442,983,420 is an even composite number composed of five prime numbers multiplied together.
442983420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 442983420:
22 × 32 × 5 × 113 × 432
(2 × 2 × 3 × 3 × 5 × 11 × 11 × 11 × 43 × 43)See below for interesting mathematical facts about the number 442983420 from the Numbermatics database.
Names of 442983420
- Cardinal: 442983420 can be written as Four hundred forty-two million, nine hundred eighty-three thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.4298342 × 108
Factors of 442983420
Divisors of 442983420
- 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 43 44 45 55 60 66 86 90 99 110 121 129 132 165 172 180 198 215 220 242 258 330 363 387 396 430 473 484 495 516 605 645 660 726 774 860 946 990 1089 1210 1290 1331 1419 1452 1548 1815 1849 1892 1935 1980 2178 2365 2420 2580 2662 2838 3630 3698 3870 3993 4257 4356 4730 5203 5324 5445 5547 5676 6655 7095 7260 7396 7740 7986 8514 9245 9460 10406 10890 11094 11979 13310 14190 15609 15972 16641 17028 18490 19965 20339 20812 21285 21780 22188 23958 26015 26620 27735 28380 31218 33282 36980 39930 40678 42570 46827 47916 52030 55470 57233 59895 61017 62436 66564 78045 79860 81356 83205 85140 93654 101695 104060 110940 114466 119790 122034 156090 166410 171699 183051 187308 203390 223729 228932 234135 239580 244068 286165 305085 312180 332820 343398 366102 406780 447458 468270 515097 572330 610170 671187 686796 732204 858495 894916 915255 936540 1030194 1118645 1144660 1220340 1342374 1716990 1830510 2013561 2060388 2237290 2461019 2575485 2684748 3355935 3433980 3661020 4027122 4474580 4922038 5150970 6711870 7383057 8054244 9844076 10067805 10301940 12305095 13423740 14766114 20135610 22149171 24610190 29532228 36915285 40271220 44298342 49220380 73830570 88596684 110745855 147661140 221491710 442983420
- Sum of all divisors σ(n): 1513158192
- Sum of proper divisors (its aliquot sum) s(n): 1070174772
- 442983420 is an abundant number, because the sum of its proper divisors (1070174772) is greater than itself. Its abundance is 627191352
Bases of 442983420
- Binary: 110100110011101100011111111002
- Hexadecimal: 0x1A6763FC
- Base-36: 7BQO70
Squares and roots of 442983420
- 442983420 squared (4429834202) is 196234310394896400
- 442983420 cubed (4429834203) is 86928545940072757817688000
-
The
square root of 442983420 is 21047.1713063775 -
The
cube root of 442983420 is 762.3056826347
Scales and comparisons
How big is 442983420?- 442,983,420 seconds is equal to 14 years, 4 weeks, 3 days, 2 hours, 57 minutes.
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To count from 1 to 442,983,420 would take you about twenty-one 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 442983420 cubic inches would be around 63.5 feet tall.
Recreational maths with 442983420
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