13516391424

Names of 13516391424

• Cardinal: 13516391424 can be written as Thirteen billion, five hundred sixteen million, three hundred ninety-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.3516391424 × 10¹⁰

Factors of 13516391424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5097

Divisors of 13516391424

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1103 1536 2206 3072 3309 3989 4412 6618 7978 8824 11967 13236 15956 17648 23934 26472 31912 35296 47868 52944 63824 70592 95736 105888 127648 141184 191472 211776 255296 282368 382944 423552 510592 564736 765888 847104 1021184 1129472 1531776 1694208 2042368 3063552 3388416 4084736 4399867 6127104 8799734 12254208 13199601 17599468 26399202 35198936 52798404 70397872 105596808 140795744 211193616 281591488 422387232 563182976 844774464 1126365952 1689548928 2252731904 3379097856 4505463808 6758195712 13516391424
• Sum of all divisors σ(n): 36067812480
• Sum of proper divisors (its aliquot sum) s(n): 22551421056
• 13516391424 is an abundant number, because the sum of its proper divisors (22551421056) is greater than itself. Its abundance is 9035029632

Bases of 13516391424

• Binary: 1100100101101000111100010000000000₂
• Hexadecimal: 0x325A3C400
• Base-36: 67JB6DC

Squares and roots of 13516391424

• 13516391424 squared (13516391424²) is 182692837126780747776
• 13516391424 cubed (13516391424³) is 2469347896966648099967833473024
• The square root of 13516391424 is 116260.0164458959
• The cube root of 13516391424 is 2382.0648831341

Scales and comparisons

• 13,516,391,424 seconds is equal to 429 years, 40 weeks, 3 days, 17 hours, 10 minutes, 24 seconds.
• To count from 1 to 13,516,391,424 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 13516391424 cubic inches would be around 198.5 feet tall.

Recreational maths with 13516391424

• 13516391424 backwards is 42419361531
• The number of decimal digits it has is: 11
• The sum of 13516391424's digits is 39
• More coming soon!