38638065375
38,638,065,375 is an odd composite number composed of six prime numbers multiplied together.
38638065375 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 38638065375:
32 × 53 × 7 × 13 × 17 × 1492
(3 × 3 × 5 × 5 × 5 × 7 × 13 × 17 × 149 × 149)See below for interesting mathematical facts about the number 38638065375 from the Numbermatics database.
Names of 38638065375
- Cardinal: 38638065375 can be written as Thirty-eight billion, six hundred thirty-eight million, sixty-five thousand, three hundred seventy-five.
Scientific notation
- Scientific notation: 3.8638065375 × 1010
Factors of 38638065375
Divisors of 38638065375
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 7 9 13 15 17 21 25 35 39 45 51 63 65 75 85 91 105 117 119 125 149 153 175 195 221 225 255 273 315 325 357 375 425 447 455 525 585 595 663 745 765 819 875 975 1043 1071 1105 1125 1275 1341 1365 1547 1575 1625 1785 1937 1989 2125 2235 2275 2533 2625 2925 2975 3129 3315 3725 3825 4095 4641 4875 5215 5355 5525 5811 6375 6705 6825 7599 7735 7875 8925 9387 9685 9945 11175 11375 12665 13559 13923 14625 14875 15645 16575 17433 17731 18625 19125 20475 22201 22797 23205 26075 26775 27625 29055 32929 33525 34125 37995 38675 40677 44625 46935 48425 49725 53193 55875 63325 66603 67795 69615 78225 82875 87165 88655 98787 102375 111005 113985 116025 122031 130375 133875 145275 155407 159579 164645 167625 189975 193375 199809 203385 230503 234675 242125 248625 265965 288613 296361 316625 333015 338975 348075 377417 391125 435825 443275 466221 493935 555025 569925 580125 610155 691509 726375 777035 797895 823225 865839 949875 999045 1016925 1132251 1152515 1173375 1329825 1398663 1443065 1481805 1665075 1694875 1740375 1887085 2020291 2074527 2179125 2216375 2331105 2469675 2597517 2641919 2775125 2849625 3050775 3396753 3457545 3885175 3989475 4116125 4329195 4906421 4995225 5084625 5661255 5762575 6060873 6649125 6993315 7215325 7409025 7925757 8325375 9435425 10101455 10372635 11655525 12348375 12987585 13209595 14719263 15253875 16983765 17287725 18182619 19425875 19947375 21645975 23777271 24532105 24976125 28306275 28812875 30304365 34344947 34966575 36076625 37045125 39628785 44157789 47177125 50507275 51863175 58277625 64937925 66047975 73596315 84918825 86438625 90913095 103034841 108229875 118886355 122660525 141531375 151521825 171724735 174832875 198143925 220788945 252536375 259315875 309104523 324689625 330239875 367981575 424594125 454565475 515174205 594431775 613302625 757609125 858623675 990719625 1103944725 1545522615 1839907875 2272827375 2575871025 2972158875 4293118375 5519723625 7727613075 12879355125 38638065375
- Sum of all divisors σ(n): 91380901248
- Sum of proper divisors (its aliquot sum) s(n): 52742835873
- 38638065375 is an abundant number, because the sum of its proper divisors (52742835873) is greater than itself. Its abundance is 14104770498
Bases of 38638065375
- Binary: 1000111111110000001000010110110111112
- Hexadecimal: 0x8FF0216DF
- Base-36: HR03U1R
Squares and roots of 38638065375
- 38638065375 squared (386380653752) is 1492900095922773890625
- 38638065375 cubed (386380653753) is 57682771504607908537311849609375
-
The
square root of 38638065375 is 196565.6770013525 -
The
cube root of 38638065375 is 3380.6882512127
Scales and comparisons
How big is 38638065375?- 38,638,065,375 seconds is equal to 1,228 years, 29 weeks, 4 days, 19 hours, 56 minutes, 15 seconds.
-
To count from 1 to 38,638,065,375 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 38638065375 cubic inches would be around 281.7 feet tall.
Recreational maths with 38638065375
- 38638065375 backwards is 57356083683
- The number of decimal digits it has is: 11
- The sum of 38638065375's digits is 54
- More coming soon!
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