13905988848

Names of 13905988848

• Cardinal: 13905988848 can be written as Thirteen billion, nine hundred five million, nine hundred eighty-eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.3905988848 × 10¹⁰

Factors of 13905988848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1893539

Divisors of 13905988848

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 68 72 102 108 136 144 153 204 216 272 306 408 432 459 612 816 918 1224 1836 2448 3672 7344 1893517 3787034 5680551 7574068 11361102 15148136 17041653 22722204 30296272 32189789 34083306 45444408 51124959 64379578 68166612 90888816 96569367 102249918 128759156 136333224 193138734 204499836 257518312 272666448 289708101 386277468 408999672 515036624 579416202 772554936 817999344 869124303 1158832404 1545109872 1738248606 2317664808 3476497212 4635329616 6952994424 13905988848
• Sum of all divisors σ(n): 42263321760
• Sum of proper divisors (its aliquot sum) s(n): 28357332912
• 13905988848 is an abundant number, because the sum of its proper divisors (28357332912) is greater than itself. Its abundance is 14451344064

Bases of 13905988848

• Binary: 1100111100110111001000110011110000₂
• Hexadecimal: 0x33CDC8CF0
• Base-36: 6DZ9LO0

Squares and roots of 13905988848

• 13905988848 squared (13905988848²) is 193376525840700367104
• 13905988848 cubed (13905988848³) is 2689091811805763129457730056192
• The square root of 13905988848 is 117923.6568632435
• The cube root of 13905988848 is 2404.7353756125

Scales and comparisons

• 13,905,988,848 seconds is equal to 442 years, 8 weeks, 4 days, 22 hours, 40 minutes, 48 seconds.
• To count from 1 to 13,905,988,848 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 13905988848 cubic inches would be around 200.4 feet tall.

Recreational maths with 13905988848

• 13905988848 backwards is 84888950931
• The number of decimal digits it has is: 11
• The sum of 13905988848's digits is 63
• More coming soon!