38138090103381744

Names of 38138090103381744

• Cardinal: 38138090103381744 can be written as Thirty-eight quadrillion, one hundred thirty-eight trillion, ninety billion, one hundred three million, three hundred eighty-one thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 3.8138090103381744 × 10¹⁶

Factors of 38138090103381744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 297916589498

Divisors of 38138090103381744

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 127 144 168 252 254 336 381 504 508 762 889 1008 1016 1143 1524 1778 2032 2286 2667 3048 3556 4572 5334 6096 7112 8001 9144 10668 14224 16002 18288 21336 32004 42672 64008 128016 297916589359 595833178718 893749768077 1191666357436 1787499536154 2085416125513 2383332714872 2681249304231 3574999072308 4170832251026 4766665429744 5362498608462 6256248376539 7149998144616 8341664502052 10724997216924 12512496753078 14299996289232 16683329004104 18768745129617 21449994433848 25024993506156 33366658008208 37537490259234 37835406848593 42899988867696 50049987012312 75074980518468 75670813697186 100099974024624 113506220545779 150149961036936 151341627394372 227012441091558 264847847940151 300299922073872 302683254788744 340518661637337 454024882183116 529695695880302 605366509577488 681037323274674 794543543820453 908049764366232 1059391391760604 1362074646549348 1589087087640906 1816099528732464 2118782783521208 2383630631461359 2724149293098696 3178174175281812 4237565567042416 4767261262922718 5448298586197392 6356348350563624 9534522525845436 12712696701127248 19069045051690872 38138090103381744
• Sum of all divisors σ(n): 122941834764369920
• Sum of proper divisors (its aliquot sum) s(n): 84803744660988176
• 38138090103381744 is an abundant number, because the sum of its proper divisors (84803744660988176) is greater than itself. Its abundance is 46665654557606432

Bases of 38138090103381744

• Binary: 10000111011111100110010000010001000001100001111011110000₂
• Hexadecimal: 0x877E6411061EF0
• Base-36: AFITOPZ8WS0

Squares and roots of 38138090103381744

• 38138090103381744 squared (38138090103381744²) is 1454513916733664524745704992481536
• 38138090103381744 cubed (38138090103381744³) is 55472382813011189058755946195852281938488079478784
• The square root of 38138090103381744 is 195289759.3407850557
• The cube root of 38138090103381744 is 336604.2900690189

Scales and comparisons

• 38,138,090,103,381,744 seconds is equal to 1,212,673,296 years, 22 weeks, 2 days, 6 hours, 2 minutes, 24 seconds.
• To count from 1 to 38,138,090,103,381,744 would take you about three billion, six hundred thirty-eight million, nineteen thousand, eight hundred eighty-nine 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 38138090103381744 cubic inches would be around 28050.4 feet tall.

Recreational maths with 38138090103381744

• 38138090103381744 backwards is 44718330109083183
• 38138090103381744 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 38138090103381744's digits is 63
• More coming soon!