13898710089

Names of 13898710089

• Cardinal: 13898710089 can be written as Thirteen billion, eight hundred ninety-eight million, seven hundred ten thousand and eighty-nine.

Scientific notation

• Scientific notation: 1.3898710089 × 10¹⁰

Factors of 13898710089

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 131

Divisors of 13898710089

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 23 33 41 53 69 99 123 159 207 253 369 451 477 583 759 943 1219 1353 1749 2173 2277 2809 2829 3657 4059 5247 6519 8427 8487 10373 10971 13409 19557 23903 25281 30899 31119 40227 49979 64607 71709 92697 93357 115169 120681 148877 149937 193821 215127 278091 345507 446631 449811 549769 581463 710677 1036521 1266859 1339893 1637647 1649307 2132031 2648887 3424171 3800577 4912941 4947921 6103957 6396093 7946661 10272513 11401731 14738823 18311871 23839983 29137757 30817539 37665881 54935613 67143527 87413271 112997643 140391011 201430581 262239813 338992929 421173033 604291743 1263519099 1544301121 4632903363 13898710089
• Sum of all divisors σ(n): 23860811520
• Sum of proper divisors (its aliquot sum) s(n): 9962101431
• 13898710089 is a deficient number, because the sum of its proper divisors (9962101431) is less than itself. Its deficiency is 3936608658

Bases of 13898710089

• Binary: 1100111100011011010111110001001001₂
• Hexadecimal: 0x33C6D7C49
• Base-36: 6DUXLC9

Squares and roots of 13898710089

• 13898710089 squared (13898710089²) is 193174142138070387921
• 13898710089 cubed (13898710089³) is 2684871398268318931589746434969
• The square root of 13898710089 is 117892.7906574443
• The cube root of 13898710089 is 2404.3157352147

Scales and comparisons

• 13,898,710,089 seconds is equal to 441 years, 48 weeks, 4 days, 16 hours, 48 minutes, 9 seconds.
• To count from 1 to 13,898,710,089 would take you about eight hundred eighty-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 13898710089 cubic inches would be around 200.4 feet tall.

Recreational maths with 13898710089

• 13898710089 backwards is 98001789831
• The number of decimal digits it has is: 11
• The sum of 13898710089's digits is 54
• More coming soon!