13509070908

Names of 13509070908

• Cardinal: 13509070908 can be written as Thirteen billion, five hundred nine million, seventy thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.3509070908 × 10¹⁰

Factors of 13509070908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 288

Divisors of 13509070908

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 19 38 57 67 76 114 134 197 201 228 268 394 402 591 788 804 1182 1273 2364 2546 3743 3819 4489 5092 7486 7638 8978 11229 13199 13467 14972 15276 17956 22458 26398 26934 39597 44916 52796 53868 79194 85291 158388 170582 250781 255873 300763 341164 501562 511746 601526 752343 884333 902289 1003124 1023492 1203052 1504686 1768666 1804578 2652999 3009372 3537332 3609156 5305998 5714497 10611996 11428994 16802327 17143491 22857988 33604654 34286982 50406981 59250311 67209308 68573964 100813962 118500622 177750933 201627924 237001244 355501866 711003732 1125755909 2251511818 3377267727 4503023636 6754535454 13509070908
• Sum of all divisors σ(n): 33853881600
• Sum of proper divisors (its aliquot sum) s(n): 20344810692
• 13509070908 is an abundant number, because the sum of its proper divisors (20344810692) is greater than itself. Its abundance is 6835739784

Bases of 13509070908

• Binary: 1100100101001101000001000000111100₂
• Hexadecimal: 0x32534103C
• Base-36: 67EY9TO

Squares and roots of 13509070908

• 13509070908 squared (13509070908²) is 182494996797371944464
• 13509070908 cubed (13509070908³) is 2465337852090930505814014053312
• The square root of 13509070908 is 116228.5288042483
• The cube root of 13509070908 is 2381.6347611033

Scales and comparisons

• 13,509,070,908 seconds is equal to 429 years, 28 weeks, 2 days, 23 hours, 41 minutes, 48 seconds.
• To count from 1 to 13,509,070,908 would take you about eight hundred fifty-nine 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 13509070908 cubic inches would be around 198.5 feet tall.

Recreational maths with 13509070908

• 13509070908 backwards is 80907090531
• The number of decimal digits it has is: 11
• The sum of 13509070908's digits is 42
• More coming soon!