38638153125
38,638,153,125 is an odd composite number composed of five prime numbers multiplied together.
38638153125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 38638153125:
32 × 55 × 11 × 132 × 739
(3 × 3 × 5 × 5 × 5 × 5 × 5 × 11 × 13 × 13 × 739)See below for interesting mathematical facts about the number 38638153125 from the Numbermatics database.
Names of 38638153125
- Cardinal: 38638153125 can be written as Thirty-eight billion, six hundred thirty-eight million, one hundred fifty-three thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 3.8638153125 × 1010
Factors of 38638153125
Divisors of 38638153125
- Number of divisors d(n): 216
-
Complete list of divisors:
1 3 5 9 11 13 15 25 33 39 45 55 65 75 99 117 125 143 165 169 195 225 275 325 375 429 495 507 585 625 715 739 825 845 975 1125 1287 1375 1521 1625 1859 1875 2145 2217 2475 2535 2925 3125 3575 3695 4125 4225 4875 5577 5625 6435 6651 6875 7605 8125 8129 9295 9375 9607 10725 11085 12375 12675 14625 16731 17875 18475 20625 21125 24375 24387 27885 28125 28821 32175 33255 34375 38025 40625 40645 46475 48035 53625 55425 61875 63375 73125 73161 83655 86463 89375 92375 103125 105625 105677 121875 121935 124891 139425 144105 160875 166275 190125 203225 232375 240175 268125 277125 309375 316875 317031 365625 365805 374673 418275 432315 446875 461875 528125 528385 609675 624455 697125 720525 804375 831375 950625 951093 1016125 1124019 1161875 1200875 1340625 1373801 1385625 1584375 1585155 1829025 1873365 2091375 2161575 2309375 2641925 3048375 3122275 3485625 3602625 4021875 4121403 4156875 4753125 4755465 5080625 5620095 5809375 6004375 6869005 6928125 7925775 9145125 9366825 10456875 10807875 12364209 13209625 15241875 15611375 17428125 18013125 20607015 20784375 23777325 25403125 28100475 30021875 34345025 39628875 45725625 46834125 52284375 54039375 61821045 66048125 76209375 78056875 90065625 103035075 118886625 140502375 171725125 198144375 228628125 234170625 270196875 309105225 330240625 390284375 515175375 594433125 702511875 858625625 990721875 1170853125 1545526125 2575876875 2972165625 3512559375 4293128125 7727630625 12879384375 38638153125
- Sum of all divisors σ(n): 82516281120
- Sum of proper divisors (its aliquot sum) s(n): 43878127995
- 38638153125 is an abundant number, because the sum of its proper divisors (43878127995) is greater than itself. Its abundance is 5239974870
Bases of 38638153125
- Binary: 1000111111110000001101101101101001012
- Hexadecimal: 0x8FF036DA5
- Base-36: HR05PR9
Squares and roots of 38638153125
- 38638153125 squared (386381531252) is 1492906876910947265625
- 38638153125 cubed (386381531253) is 57683164511450707438018798828125
-
The
square root of 38638153125 is 196565.9002090647 -
The
cube root of 38638153125 is 3380.6908104779
Scales and comparisons
How big is 38638153125?- 38,638,153,125 seconds is equal to 1,228 years, 29 weeks, 5 days, 20 hours, 18 minutes, 45 seconds.
-
To count from 1 to 38,638,153,125 would take you about two thousand, four hundred fifty-seven 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 38638153125 cubic inches would be around 281.7 feet tall.
Recreational maths with 38638153125
- 38638153125 backwards is 52135183683
- 38638153125 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 38638153125's digits is 45
- More coming soon!
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