13248631998

Names of 13248631998

• Cardinal: 13248631998 can be written as Thirteen billion, two hundred forty-eight million, six hundred thirty-one thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.3248631998 × 10¹⁰

Factors of 13248631998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 858

Divisors of 13248631998

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 27 34 42 51 54 63 81 102 119 126 153 162 189 238 306 357 378 459 567 714 829 918 1071 1134 1377 1658 2142 2487 2754 3213 4974 5803 6426 7461 9639 11606 14093 14922 17409 19278 22383 28186 34818 42279 44766 52227 67149 84558 98651 104454 126837 134298 156681 197302 253674 295953 313362 380511 470043 591906 687241 761022 887859 940086 1141533 1374482 1775718 2061723 2283066 2663577 4123446 4810687 5327154 6185169 7990731 9621374 11683097 12370338 14432061 15981462 18555507 23366194 28864122 35049291 37111014 43296183 55666521 70098582 81781679 86592366 105147873 111333042 129888549 163563358 210295746 245345037 259777098 315443619 389665647 490690074 630887238 736035111 779331294 946330857 1472070222 1892661714 2208105333 4416210666 6624315999 13248631998
• Sum of all divisors σ(n): 35966847312
• Sum of proper divisors (its aliquot sum) s(n): 22718215314
• 13248631998 is an abundant number, because the sum of its proper divisors (22718215314) is greater than itself. Its abundance is 9469583316

Bases of 13248631998

• Binary: 1100010101101011100001010010111110₂
• Hexadecimal: 0x315AE14BE
• Base-36: 633W5VI

Squares and roots of 13248631998

• 13248631998 squared (13248631998²) is 175526249818429472004
• 13248631998 cubed (13248631998³) is 2325482689833386392898439583992
• The square root of 13248631998 is 115102.7019578603
• The cube root of 13248631998 is 2366.2303058179

Scales and comparisons

• 13,248,631,998 seconds is equal to 421 years, 13 weeks, 5 days, 15 hours, 33 minutes, 18 seconds.
• To count from 1 to 13,248,631,998 would take you about eight hundred forty-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 13248631998 cubic inches would be around 197.2 feet tall.

Recreational maths with 13248631998

• 13248631998 backwards is 89913684231
• 13248631998 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13248631998's digits is 54
• More coming soon!