42645091680
42,645,091,680 is an even composite number composed of five prime numbers multiplied together.
What does the number 42645091680 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 192 divisors.
42645091680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42645091680:
25 × 33 × 5 × 227 × 43487
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 227 × 43487)See below for interesting mathematical facts about the number 42645091680 from the Numbermatics database.
Names of 42645091680
- Cardinal: 42645091680 can be written as Forty-two billion, six hundred forty-five million, ninety-one thousand, six hundred eighty.
Scientific notation
- Scientific notation: 4.264509168 × 1010
Factors of 42645091680
Divisors of 42645091680
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 227 240 270 288 360 432 454 480 540 681 720 864 908 1080 1135 1362 1440 1816 2043 2160 2270 2724 3405 3632 4086 4320 4540 5448 6129 6810 7264 8172 9080 10215 10896 12258 13620 16344 18160 20430 21792 24516 27240 30645 32688 36320 40860 43487 49032 54480 61290 65376 81720 86974 98064 108960 122580 130461 163440 173948 196128 217435 245160 260922 326880 347896 391383 434870 490320 521844 652305 695792 782766 869740 980640 1043688 1174149 1304610 1391584 1565532 1739480 1956915 2087376 2348298 2609220 3131064 3478960 3913830 4174752 4696596 5218440 5870745 6262128 6957920 7827660 9393192 9871549 10436880 11741490 12524256 15655320 18786384 19743098 20873760 23482980 29614647 31310640 37572768 39486196 46965960 49357745 59229294 62621280 78972392 88843941 93931920 98715490 118458588 148073235 157944784 177687882 187863840 197430980 236917176 266531823 296146470 315889568 355375764 394861960 444219705 473834352 533063646 592292940 710751528 789723920 888439410 947668704 1066127292 1184585880 1332659115 1421503056 1579447840 1776878820 2132254584 2369171760 2665318230 2843006112 3553757640 4264509168 4738343520 5330636460 7107515280 8529018336 10661272920 14215030560 21322545840 42645091680
- Sum of all divisors σ(n): 149918791680
- Sum of proper divisors (its aliquot sum) s(n): 107273700000
- 42645091680 is an abundant number, because the sum of its proper divisors (107273700000) is greater than itself. Its abundance is 64628608320
Bases of 42645091680
- Binary: 1001111011011101100001110101011000002
- Hexadecimal: 0x9EDD87560
- Base-36: JL9SBC0
Squares and roots of 42645091680
- 42645091680 squared (426450916802) is 1818603844395605222400
- 42645091680 cubed (426450916803) is 77554527673851038898334789632000
-
The
square root of 42645091680 is 206506.8804664871 -
The
cube root of 42645091680 is 3493.7327756763
Scales and comparisons
How big is 42645091680?- 42,645,091,680 seconds is equal to 1,355 years, 51 weeks, 10 hours, 48 minutes.
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To count from 1 to 42,645,091,680 would take you about two thousand, seven hundred eleven 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 42645091680 cubic inches would be around 291.1 feet tall.
Recreational maths with 42645091680
- 42645091680 backwards is 08619054624
- 42645091680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42645091680's digits is 45
- More coming soon!
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