13461247520

Names of 13461247520

• Cardinal: 13461247520 can be written as Thirteen billion, four hundred sixty-one million, two hundred forty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.346124752 × 10¹⁰

Factors of 13461247520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6986

Divisors of 13461247520

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 3121 3851 6242 7702 12484 15404 15605 19255 21847 24968 26957 30808 31210 38510 43694 49936 53914 61616 62420 77020 87388 99872 107828 109235 123232 124840 134785 154040 174776 215656 218470 249680 269570 308080 349552 431312 436940 499360 539140 616160 699104 862624 873880 1078280 1747760 2156560 3495520 4313120 12018971 24037942 48075884 60094855 84132797 96151768 120189710 168265594 192303536 240379420 336531188 384607072 420663985 480758840 673062376 841327970 961517680 1346124752 1682655940 1923035360 2692249504 3365311880 6730623760 13461247520
• Sum of all divisors σ(n): 36366454656
• Sum of proper divisors (its aliquot sum) s(n): 22905207136
• 13461247520 is an abundant number, because the sum of its proper divisors (22905207136) is greater than itself. Its abundance is 9443959616

Bases of 13461247520

• Binary: 1100100010010110100101011000100000₂
• Hexadecimal: 0x3225A5620
• Base-36: 66MH928

Squares and roots of 13461247520

• 13461247520 squared (13461247520²) is 181205184794706150400
• 13461247520 cubed (13461247520³) is 2439247844428879876200747008000
• The square root of 13461247520 is 116022.6164159385
• The cube root of 13461247520 is 2378.8210341385

Scales and comparisons

• 13,461,247,520 seconds is equal to 428 years, 1 week, 2 days, 11 hours, 25 minutes, 20 seconds.
• To count from 1 to 13,461,247,520 would take you about eight hundred fifty-six 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 13461247520 cubic inches would be around 198.2 feet tall.

Recreational maths with 13461247520

• 13461247520 backwards is 02574216431
• 13461247520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13461247520's digits is 35
• More coming soon!