38379901980
38,379,901,980 is an even composite number composed of seven prime numbers multiplied together.
What does the number 38379901980 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
38379901980 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 38379901980:
22 × 3 × 5 × 7 × 43 × 257 × 8269
(2 × 2 × 3 × 5 × 7 × 43 × 257 × 8269)See below for interesting mathematical facts about the number 38379901980 from the Numbermatics database.
Names of 38379901980
- Cardinal: 38379901980 can be written as Thirty-eight billion, three hundred seventy-nine million, nine hundred one thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 3.837990198 × 1010
Factors of 38379901980
Divisors of 38379901980
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 43 60 70 84 86 105 129 140 172 210 215 257 258 301 420 430 514 516 602 645 771 860 903 1028 1204 1285 1290 1505 1542 1799 1806 2570 2580 3010 3084 3598 3612 3855 4515 5140 5397 6020 7196 7710 8269 8995 9030 10794 11051 15420 16538 17990 18060 21588 22102 24807 26985 33076 33153 35980 41345 44204 49614 53970 55255 57883 66306 77357 82690 99228 107940 110510 115766 124035 132612 154714 165380 165765 173649 221020 231532 232071 248070 289415 309428 331530 347298 355567 386785 464142 496140 578830 663060 694596 711134 773570 868245 928284 1066701 1157660 1160355 1422268 1547140 1736490 1777835 2125133 2133402 2320710 2488969 3472980 3555670 4250266 4266804 4641420 4977938 5333505 6375399 7111340 7466907 8500532 9955876 10625665 10667010 12444845 12750798 14875931 14933814 21251330 21334020 24889690 25501596 29751862 29867628 31876995 37334535 42502660 44627793 49779380 59503724 63753990 74379655 74669070 89255586 91380719 127507980 148759310 149338140 178511172 182761438 223138965 274142157 297518620 365522876 446277930 456903595 548284314 639665033 892555860 913807190 1096568628 1279330066 1370710785 1827614380 1918995099 2558660132 2741421570 3198325165 3837990198 5482843140 6396650330 7675980396 9594975495 12793300660 19189950990 38379901980
- Sum of all divisors σ(n): 126176117760
- Sum of proper divisors (its aliquot sum) s(n): 87796215780
- 38379901980 is an abundant number, because the sum of its proper divisors (87796215780) is greater than itself. Its abundance is 49416313800
Bases of 38379901980
- Binary: 1000111011111001111011010100000111002
- Hexadecimal: 0x8EF9ED41C
- Base-36: HMQEHWC
Squares and roots of 38379901980
- 38379901980 squared (383799019802) is 1473016875994407920400
- 38379901980 cubed (383799019803) is 56534243315551191013087642392000
-
The
square root of 38379901980 is 195907.8915715241 -
The
cube root of 38379901980 is 3373.1419707627
Scales and comparisons
How big is 38379901980?- 38,379,901,980 seconds is equal to 1,220 years, 18 weeks, 5 days, 19 hours, 53 minutes.
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To count from 1 to 38,379,901,980 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 38379901980 cubic inches would be around 281.1 feet tall.
Recreational maths with 38379901980
- 38379901980 backwards is 08910997383
- The number of decimal digits it has is: 11
- The sum of 38379901980's digits is 57
- More coming soon!
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