13109617188

Names of 13109617188

• Cardinal: 13109617188 can be written as Thirteen billion, one hundred nine million, six hundred seventeen thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3109617188 × 10¹⁰

Factors of 13109617188

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 833356

Divisors of 13109617188

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 23 36 38 46 57 69 76 92 114 138 171 207 228 276 342 414 437 684 828 874 1311 1748 2622 3933 5244 7866 15732 833309 1666618 2499927 3333236 4999854 7499781 9999708 14999562 15832871 19166107 29999124 31665742 38332214 47498613 57498321 63331484 76664428 94997226 114996642 142495839 172494963 189994452 229993284 284991678 344989926 364156033 569983356 689979852 728312066 1092468099 1456624132 2184936198 3277404297 4369872396 6554808594 13109617188
• Sum of all divisors σ(n): 36398980800
• Sum of proper divisors (its aliquot sum) s(n): 23289363612
• 13109617188 is an abundant number, because the sum of its proper divisors (23289363612) is greater than itself. Its abundance is 10179746424

Bases of 13109617188

• Binary: 1100001101011001001110001000100100₂
• Hexadecimal: 0x30D64E224
• Base-36: 60T4LD0

Squares and roots of 13109617188

• 13109617188 squared (13109617188²) is 171862062815905027344
• 13109617188 cubed (13109617188³) is 2253045852656524226244512388672
• The square root of 13109617188 is 114497.2365954741
• The cube root of 13109617188 is 2357.9250883189

Scales and comparisons

• 13,109,617,188 seconds is equal to 416 years, 43 weeks, 6 days, 16 hours, 19 minutes, 48 seconds.
• To count from 1 to 13,109,617,188 would take you about eight hundred thirty-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 13109617188 cubic inches would be around 196.5 feet tall.

Recreational maths with 13109617188

• 13109617188 backwards is 88171690131
• The number of decimal digits it has is: 11
• The sum of 13109617188's digits is 45
• More coming soon!