38374911990
38,374,911,990 is an even composite number composed of seven prime numbers multiplied together.
38374911990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 38374911990:
2 × 32 × 5 × 19 × 151 × 331 × 449
(2 × 3 × 3 × 5 × 19 × 151 × 331 × 449)See below for interesting mathematical facts about the number 38374911990 from the Numbermatics database.
Names of 38374911990
- Cardinal: 38374911990 can be written as Thirty-eight billion, three hundred seventy-four million, nine hundred eleven thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 3.837491199 × 1010
Factors of 38374911990
Divisors of 38374911990
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 151 171 190 285 302 331 342 449 453 570 662 755 855 898 906 993 1347 1359 1510 1655 1710 1986 2245 2265 2694 2718 2869 2979 3310 4041 4490 4530 4965 5738 5958 6289 6735 6795 8082 8531 8607 9930 12578 13470 13590 14345 14895 17062 17214 18867 20205 25593 25821 28690 29790 31445 37734 40410 42655 43035 49981 51186 51642 56601 62890 67799 76779 85310 86070 94335 99962 113202 127965 129105 135598 148619 149943 153558 188670 203397 249905 255930 258210 283005 297238 299886 338995 383895 406794 445857 449829 499810 566010 610191 677990 743095 749715 767790 891714 899658 949639 1016985 1220382 1288181 1337571 1486190 1499430 1899278 2033970 2229285 2249145 2576362 2675142 2823761 2848917 3050955 3864543 4458570 4498290 4748195 5647522 5697834 6101910 6440905 6687855 7729086 8471283 8546751 9496390 11593629 12881810 13375710 14118805 14244585 16942566 17093502 19322715 22441469 23187258 25413849 28237610 28489170 38645430 42356415 42733755 44882938 50827698 57968145 67324407 84712830 85467510 112207345 115936290 127069245 134648814 201973221 224414690 254138490 336622035 403946442 426387911 673244070 852775822 1009866105 1279163733 2019732210 2131939555 2558327466 3837491199 4263879110 6395818665 7674982398 12791637330 19187455995 38374911990
- Sum of all divisors σ(n): 106277184000
- Sum of proper divisors (its aliquot sum) s(n): 67902272010
- 38374911990 is an abundant number, because the sum of its proper divisors (67902272010) is greater than itself. Its abundance is 29527360020
Bases of 38374911990
- Binary: 1000111011110101001010101111111101102
- Hexadecimal: 0x8EF52AFF6
- Base-36: HMNFJLI
Squares and roots of 38374911990
- 38374911990 squared (383749119902) is 1472633870240245760100
- 38374911990 cubed (383749119903) is 56512195163962511199808153599000
-
The
square root of 38374911990 is 195895.1556062579 -
The
cube root of 38374911990 is 3372.9957772833
Scales and comparisons
How big is 38374911990?- 38,374,911,990 seconds is equal to 1,220 years, 10 weeks, 4 days, 1 hour, 46 minutes, 30 seconds.
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To count from 1 to 38,374,911,990 would take you about two thousand, four hundred forty 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 38374911990 cubic inches would be around 281.1 feet tall.
Recreational maths with 38374911990
- 38374911990 backwards is 09911947383
- The number of decimal digits it has is: 11
- The sum of 38374911990's digits is 54
- More coming soon!
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