13403970725844879

Names of 13403970725844879

• Cardinal: 13403970725844879 can be written as Thirteen quadrillion, four hundred three trillion, nine hundred seventy billion, seven hundred twenty-five million, eight hundred forty-four thousand, eight hundred seventy-nine.

Scientific notation

• Scientific notation: 1.3403970725844879 × 10¹⁶

Factors of 13403970725844879

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 53808

Divisors of 13403970725844879

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 9 27 31 43 81 93 129 279 387 837 1161 1333 1849 2511 3483 3999 5547 11997 16641 35991 49923 53731 57319 107973 149769 161193 171957 483579 515871 1450737 1547613 1665661 2310433 4352211 4642839 4996983 6931299 14990949 20793897 44972847 62381691 71623423 99348619 134918541 187145073 214870269 298045857 644610807 894137571 1933832421 2682412713 2887020361 3079807189 5801497263 8047238139 8661061083 9239421567 25983183249 27718264701 77949549747 83154794103 89497631191 124141875523 233848649241 249464382309 268492893573 372425626569 805478680719 1117276879707 2416436042157 3351830639121 3848398141213 5338100647489 7249308126471 10055491917363 11545194423639 16014301942467 34635583270917 48042905827401 103906749812751 144128717482203 165481120072159 311720249438253 432386152446609 496443360216477 1489330080649431 4467990241948293 13403970725844879
• Sum of all divisors σ(n): 21161375431165728
• Sum of proper divisors (its aliquot sum) s(n): 7757404705320849
• 13403970725844879 is a deficient number, because the sum of its proper divisors (7757404705320849) is less than itself. Its deficiency is 5646566020524030

Bases of 13403970725844879

• Binary: 101111100111101101011100100001101100011001011110001111₂
• Hexadecimal: 0x2F9ED721B1978F
• Base-36: 3NZB755WDXR

Squares and roots of 13403970725844879

• 13403970725844879 squared (13403970725844879²) is 179666431219306492390048370524641
• 13403970725844879 cubed (13403970725844879³) is 2408243584480606673540780089830252532375213163439
• The square root of 13403970725844879 is 115775518.6809581043
• The cube root of 13403970725844879 is 237544.2324313731

Scales and comparisons

• 13,403,970,725,844,879 seconds is equal to 426,204,807 years, 45 weeks, 4 days, 15 hours, 34 minutes, 39 seconds.
• To count from 1 to 13,403,970,725,844,879 would take you about one billion, two hundred seventy-eight million, six hundred fourteen thousand, four hundred twenty-three 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 13403970725844879 cubic inches would be around 19795.4 feet tall.

Recreational maths with 13403970725844879

• 13403970725844879 backwards is 97844852707930431
• 13403970725844879 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13403970725844879's digits is 81
• More coming soon!