1389196696481238464

Names of 1389196696481238464

• Cardinal: 1389196696481238464 can be written as One quintillion, three hundred eighty-nine quadrillion, one hundred ninety-six trillion, six hundred ninety-six billion, four hundred eighty-one million, two hundred thirty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.389196696481238464 × 10¹⁸

Factors of 1389196696481238464

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9650

Divisors of 1389196696481238464

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 232 464 841 928 1682 1856 3364 6728 9619 13456 19238 24389 26912 38476 48778 53824 76952 97556 153904 195112 278951 307808 390224 557902 615616 780448 1115804 1560896 2231608 4463216 8089579 8926432 16179158 17852864 32358316 64716632 92525161 129433264 185050322 234597791 258866528 370100644 469195582 517733056 740201288 938391164 1480402576 1876782328 2683229669 2960805152 3753564656 5366459338 5921610304 7507129312 10732918676 15014258624 21465837352 42931674704 77813660401 85863349408 155627320802 171726698816 311254641604 622509283208 1245018566416 2256596151629 2490037132832 4513192303258 4980074265664 9026384606516 18052769213032 36105538426064 72211076852128 144422153704256
• Sum of all divisors σ(n): 1389349127755677828
• Sum of proper divisors (its aliquot sum) s(n): 152431274439364
• 1389196696481238464 is a deficient number, because the sum of its proper divisors (152431274439364) is less than itself. Its deficiency is 1389044265206799100

Bases of 1389196696481238464

• Binary: 1001101000111011010110000100100000000111010010000110111000000₂
• Hexadecimal: 0x13476B0900E90DC0
• Base-36: AJYL4O2P4ZI8

Squares and roots of 1389196696481238464

• 1389196696481238464 squared (1389196696481238464²) is 1929867461514386184585420347233079296
• 1389196696481238464 cubed (1389196696481238464³) is 2680965502182418896996874397520074664605999746397241344
• The square root of 1389196696481238464 is 1178641886.4444104185
• 1389196696481238464 is a perfect cube number. Its cube root is 1115804

Scales and comparisons

• 1,389,196,696,481,238,464 seconds is equal to 44,172,157,880 years, 30 weeks, 2 days, 20 hours, 27 minutes, 44 seconds.
• To count from 1 to 1,389,196,696,481,238,464 would take you about one hundred fifty-four billion, six hundred two million, five hundred fifty-two thousand, five hundred eighty-two 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 1389196696481238464 cubic inches would be around 92983.7 feet tall.

Recreational maths with 1389196696481238464

• 1389196696481238464 backwards is 4648321846966919831
• The number of decimal digits it has is: 19
• The sum of 1389196696481238464's digits is 98
• More coming soon!