1398461213734438336

Names of 1398461213734438336

• Cardinal: 1398461213734438336 can be written as One quintillion, three hundred ninety-eight quadrillion, four hundred sixty-one trillion, two hundred thirteen billion, seven hundred thirty-four million, four hundred thirty-eight thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.398461213734438336 × 10¹⁸

Factors of 1398461213734438336

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19882580950667

Divisors of 1398461213734438336

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 157 224 314 448 628 1099 1256 2198 2512 4396 5024 8792 10048 17584 35168 70336 19882580950501 39765161901002 79530323802004 139178066653507 159060647604008 278356133307014 318121295208016 556712266614028 636242590416032 1113424533228056 1272485180832064 2226849066456112 3121565209228657 4453698132912224 6243130418457314 8907396265824448 12486260836914628 21850956464600599 24972521673829256 43701912929201198 49945043347658512 87403825858402396 99890086695317024 174807651716804792 199780173390634048 349615303433609584 699230606867219168 1398461213734438336
• Sum of all divisors σ(n): 3191710954822185056
• Sum of proper divisors (its aliquot sum) s(n): 1793249741087746720
• 1398461213734438336 is an abundant number, because the sum of its proper divisors (1793249741087746720) is greater than itself. Its abundance is 394788527353308384

Bases of 1398461213734438336

• Binary: 1001101101000010101010001000010000100110011011000010111000000₂
• Hexadecimal: 0x1368551084CD85C0
• Base-36: AMHT4KJMY30G

Squares and roots of 1398461213734438336

• 1398461213734438336 squared (1398461213734438336²) is 1955693766319598422011922805386448896
• 1398461213734438336 cubed (1398461213734438336³) is 2734961878140180630381018176133758614211146212127277056
• The square root of 1398461213734438336 is 1182565521.9624992669
• The cube root of 1398461213734438336 is 1118278.9291633145

Scales and comparisons

• 1,398,461,213,734,438,336 seconds is equal to 44,466,740,872 years, 10 weeks, 3 days, 22 hours, 12 minutes, 16 seconds.
• To count from 1 to 1,398,461,213,734,438,336 would take you about one hundred fifty-five billion, six hundred thirty-three million, five hundred ninety-three thousand and fifty-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 1398461213734438336 cubic inches would be around 93189.9 feet tall.

Recreational maths with 1398461213734438336

• 1398461213734438336 backwards is 6338344373121648931
• The number of decimal digits it has is: 19
• The sum of 1398461213734438336's digits is 79
• More coming soon!