38189748334295225

Names of 38189748334295225

• Cardinal: 38189748334295225 can be written as Thirty-eight quadrillion, one hundred eighty-nine trillion, seven hundred forty-eight billion, three hundred thirty-four million, two hundred ninety-five thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.8189748334295225 × 10¹⁶

Factors of 38189748334295225

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 99

Divisors of 38189748334295225

• Number of divisors d(n): 84
• Complete list of divisors:
  1 5 25 41 53 205 265 1025 1325 1681 2173 2809 8405 10865 14045 42025 54325 68921 70225 89093 115169 148877 344605 445465 575845 744385 1723025 2227325 2879225 3652813 3721925 4721929 6103957 7890481 18264065 23609645 30519785 39452405 91320325 118048225 152598925 193599089 197262025 250262237 323509721 418195493 967995445 1251311185 1617548605 2090977465 4839977225 6256555925 8087743025 10260751717 10454887325 13263898561 17146015213 22164361129 51303758585 66319492805 85730076065 110821805645 256518792925 331597464025 428650380325 543819841001 554109028225 702986623733 908738806289 2719099205005 3514933118665 4543694031445 13595496025025 17574665593325 22718470157225 28822451573053 37258291057849 144112257865265 186291455289245 720561289326325 931457276446225 1527589933371809 7637949666859045 38189748334295225
• Sum of all divisors σ(n): 49472598204611652
• Sum of proper divisors (its aliquot sum) s(n): 11282849870316427
• 38189748334295225 is a deficient number, because the sum of its proper divisors (11282849870316427) is less than itself. Its deficiency is 26906898463978798

Bases of 38189748334295225

• Binary: 10000111101011010101111110101111100001101111100010111001₂
• Hexadecimal: 0x87AD5FAF86F8B9
• Base-36: AG14W6O5NZT

Squares and roots of 38189748334295225

• 38189748334295225 squared (38189748334295225²) is 1458456877836804912459897457800625
• 38189748334295225 cubed (38189748334295225³) is 55698101121009534861257755511133227124887939515625
• The square root of 38189748334295225 is 195421975.0547394937
• The cube root of 38189748334295225 is 336756.1988922375
• Being both a perfect square and a perfect cube, 38189748334295225 is also a perfect sixth number.

Scales and comparisons

• 38,189,748,334,295,225 seconds is equal to 1,214,315,868 years, 19 weeks, 6 days, 9 hours, 7 minutes, 5 seconds.
• To count from 1 to 38,189,748,334,295,225 would take you about three billion, six hundred forty-two million, nine hundred forty-seven thousand, six hundred five 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 38189748334295225 cubic inches would be around 28063 feet tall.

Recreational maths with 38189748334295225

• 38189748334295225 backwards is 52259243384798183
• The number of decimal digits it has is: 17
• The sum of 38189748334295225's digits is 83
• More coming soon!