38989709008789
38,989,709,008,789 is an odd composite number composed of five prime numbers multiplied together.
38989709008789 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 38989709008789:
7 × 11 × 19 × 293 × 1033
(7 × 11 × 19 × 29 × 29 × 29 × 103 × 103 × 103)See below for interesting mathematical facts about the number 38989709008789 from the Numbermatics database.
Names of 38989709008789
- Cardinal: 38989709008789 can be written as Thirty-eight trillion, nine hundred eighty-nine billion, seven hundred nine million, eight thousand, seven hundred eighty-nine.
Scientific notation
- Scientific notation: 3.8989709008789 × 1013
Factors of 38989709008789
Divisors of 38989709008789
- Number of divisors d(n): 128
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Complete list of divisors:
1 7 11 19 29 77 103 133 203 209 319 551 721 841 1133 1463 1957 2233 2987 3857 5887 6061 7931 9251 10609 13699 15979 20909 21527 24389 32857 42427 56753 64757 74263 86623 111853 116699 150689 170723 175769 201571 229999 268279 307661 397271 463391 606361 624283 816893 952853 1092727 1230383 1410997 1645837 1877953 2153627 2217281 2512067 3243737 3384271 4369981 5097301 5845559 6669971 7649089 8922169 11520859 12019997 15520967 17584469 18104207 20761813 23689897 27632737 31689083 35681107 40918913 47729273 62455183 64301149 84139979 98143859 126729449 145332691 169521211 193429159 221823581 228379943 258742901 334104911 348579913 450108043 525022003 602092577 687007013 918983407 1186648477 1598659601 1811200307 1864733321 2440059391 2846171911 3675154021 4214648039 4916115119 6432883849 6623018347 10108817477 13053133247 17460684733 19923203377 26650518803 34412805833 46361128429 54077266309 70761722339 122224793131 186553631621 192067532063 293155706833 378540864163 506359857257 1344472724441 2052089947831 3544519000799 5569958429827 38989709008789
- Sum of all divisors σ(n): 53515957248000
- Sum of proper divisors (its aliquot sum) s(n): 14526248239211
- 38989709008789 is a deficient number, because the sum of its proper divisors (14526248239211) is less than itself. Its deficiency is 24463460769578
Bases of 38989709008789
- Binary: 10001101110101111111111100000101011111100101012
- Hexadecimal: 0x2375FFC15F95
- Base-36: DTJMI24YD
Squares and roots of 38989709008789
- 38989709008789 squared (389897090087892) is 1520197408590042104879246521
- 38989709008789 cubed (389897090087893) is 59272054596840856991087182052836086673069
-
The
square root of 38989709008789 is 6244174.0053260047 -
The
cube root of 38989709008789 is 33909.1313534565
Scales and comparisons
How big is 38989709008789?- 38,989,709,008,789 seconds is equal to 1,239,752 years, 7 weeks, 3 days, 4 hours, 39 minutes, 49 seconds.
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To count from 1 to 38,989,709,008,789 would take you about three million, ninety-nine thousand, three hundred eighty 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 38989709008789 cubic inches would be around 2825.8 feet tall.
Recreational maths with 38989709008789
- 38989709008789 backwards is 98780090798983
- The number of decimal digits it has is: 14
- The sum of 38989709008789's digits is 85
- More coming soon!
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