13901720224

Names of 13901720224

• Cardinal: 13901720224 can be written as Thirteen billion, nine hundred one million, seven hundred twenty thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.3901720224 × 10¹⁰

Factors of 13901720224

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 471

Divisors of 13901720224

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 53 56 98 106 112 196 212 224 371 392 409 424 742 784 818 848 1484 1568 1636 1696 2597 2863 2968 3272 5194 5726 5936 6544 10388 11452 11872 13088 20041 20776 21677 22904 40082 41552 43354 45808 80164 83104 86708 91616 151739 160328 167281 173416 303478 320656 334562 346832 606956 641312 669124 693664 1062173 1170967 1213912 1338248 2124346 2341934 2427824 2676496 4248692 4683868 4855648 5352992 8196769 8497384 8865893 9367736 16393538 16994768 17731786 18735472 32787076 33989536 35463572 37470944 62061251 65574152 70927144 124122502 131148304 141854288 248245004 262296608 283708576 434428757 496490008 868857514 992980016 1737715028 1985960032 3475430056 6950860112 13901720224
• Sum of all divisors σ(n): 32517632574
• Sum of proper divisors (its aliquot sum) s(n): 18615912350
• 13901720224 is an abundant number, because the sum of its proper divisors (18615912350) is greater than itself. Its abundance is 4714192126

Bases of 13901720224

• Binary: 1100111100100110110110101010100000₂
• Hexadecimal: 0x33C9B6AA0
• Base-36: 6DWQ3Z4

Squares and roots of 13901720224

• 13901720224 squared (13901720224²) is 193257825186370610176
• 13901720224 cubed (13901720224³) is 2686616216839624880642919399424
• The square root of 13901720224 is 117905.5563745831
• The cube root of 13901720224 is 2404.4892955063

Scales and comparisons

• 13,901,720,224 seconds is equal to 442 years, 1 week, 4 days, 12 hours, 57 minutes, 4 seconds.
• To count from 1 to 13,901,720,224 would take you about eight hundred eighty-four 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 13901720224 cubic inches would be around 200.4 feet tall.

Recreational maths with 13901720224

• 13901720224 backwards is 42202710931
• The number of decimal digits it has is: 11
• The sum of 13901720224's digits is 31
• More coming soon!