13287810060

Names of 13287810060

• Cardinal: 13287810060 can be written as Thirteen billion, two hundred eighty-seven million, eight hundred ten thousand and sixty.

Scientific notation

• Scientific notation: 1.328781006 × 10¹⁰

Factors of 13287810060

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10545898

Divisors of 13287810060

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 10545881 21091762 31637643 42183524 52729405 63275286 73821167 94912929 105458810 126550572 147642334 158188215 189825858 210917620 221463501 295284668 316376430 369105835 379651716 442927002 474564645 632752860 664390503 738211670 885854004 949129290 1107317505 1328781006 1476423340 1898258580 2214635010 2657562012 3321952515 4429270020 6643905030 13287810060
• Sum of all divisors σ(n): 46064412576
• Sum of proper divisors (its aliquot sum) s(n): 32776602516
• 13287810060 is an abundant number, because the sum of its proper divisors (32776602516) is greater than itself. Its abundance is 19488792456

Bases of 13287810060

• Binary: 1100011000000000111110010000001100₂
• Hexadecimal: 0x31803E40C
• Base-36: 63R7VV0

Squares and roots of 13287810060

• 13287810060 squared (13287810060²) is 176565896190637203600
• 13287810060 cubed (13287810060³) is 2346174091654864711806348216000
• The square root of 13287810060 is 115272.7637388815
• The cube root of 13287810060 is 2368.5604353885

Scales and comparisons

• 13,287,810,060 seconds is equal to 422 years, 26 weeks, 4 days, 2 hours, 21 minutes.
• To count from 1 to 13,287,810,060 would take you about eight hundred forty-five 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 13287810060 cubic inches would be around 197.4 feet tall.

Recreational maths with 13287810060

• 13287810060 backwards is 06001878231
• 13287810060 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13287810060's digits is 36
• More coming soon!