13678142625

Names of 13678142625

• Cardinal: 13678142625 can be written as Thirteen billion, six hundred seventy-eight million, one hundred forty-two thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3678142625 × 10¹⁰

Factors of 13678142625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 34089

Divisors of 13678142625

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 9 15 17 21 25 27 35 45 51 63 75 85 105 119 125 135 153 175 189 225 255 315 357 375 425 459 525 595 675 765 875 945 1071 1125 1275 1575 1785 2125 2295 2625 2975 3213 3375 3825 4725 5355 6375 7875 8925 11475 14875 16065 19125 23625 26775 34057 44625 57375 80325 102171 133875 170285 238399 306513 401625 510855 578969 715197 851425 919539 1191995 1532565 1736907 2145591 2554275 2894845 3575985 4052783 4257125 4597695 5210721 5959975 6436773 7662825 8684535 10727955 12158349 12771375 14474225 15632163 17879925 20263915 22988475 26053605 29799875 32183865 36475047 38314125 43422675 53639775 60791745 72371125 78160815 89399625 101319575 109425141 114942375 130268025 160919325 182375235 217113375 268198875 303958725 390804075 506597875 547125705 651340125 804596625 911876175 1519793625 1954020375 2735628525 4559380875 13678142625
• Sum of all divisors σ(n): 30603156480
• Sum of proper divisors (its aliquot sum) s(n): 16925013855
• 13678142625 is an abundant number, because the sum of its proper divisors (16925013855) is greater than itself. Its abundance is 3246871230

Bases of 13678142625

• Binary: 1100101111010001111110010010100001₂
• Hexadecimal: 0x32F47E4A1
• Base-36: 6A7M2E9

Squares and roots of 13678142625

• 13678142625 squared (13678142625²) is 187091585669841890625
• 13678142625 cubed (13678142625³) is 2559065392729503541168400390625
• The square root of 13678142625 is 116953.5917575857
• The cube root of 13678142625 is 2391.5293180047

Scales and comparisons

• 13,678,142,625 seconds is equal to 434 years, 47 weeks, 6 days, 20 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,678,142,625 would take you about eight hundred sixty-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 13678142625 cubic inches would be around 199.3 feet tall.

Recreational maths with 13678142625

• 13678142625 backwards is 52624187631
• 13678142625 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13678142625's digits is 45
• More coming soon!