13275398880

Names of 13275398880

• Cardinal: 13275398880 can be written as Thirteen billion, two hundred seventy-five million, three hundred ninety-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.327539888 × 10¹⁰

Factors of 13275398880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1763

Divisors of 13275398880

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 270 288 360 432 480 540 720 864 1080 1440 1753 2160 3506 4320 5259 7012 8765 10518 14024 15777 17530 21036 26295 28048 31554 35060 42072 47331 52590 56096 63108 70120 78885 84144 94662 105180 126216 140240 157770 168288 189324 210360 236655 252432 280480 315540 378648 420720 473310 504864 631080 757296 841440 946620 1262160 1514592 1893240 2524320 3073009 3786480 6146018 7572960 9219027 12292036 15365045 18438054 24584072 27657081 30730090 36876108 46095135 49168144 55314162 61460180 73752216 82971243 92190270 98336288 110628324 122920360 138285405 147504432 165942486 184380540 221256648 245840720 276570810 295008864 331884972 368761080 414856215 442513296 491681440 553141620 663769944 737522160 829712430 885026592 1106283240 1327539888 1475044320 1659424860 2212566480 2655079776 3318849720 4425132960 6637699440 13275398880
• Sum of all divisors σ(n): 46490416560
• Sum of proper divisors (its aliquot sum) s(n): 33215017680
• 13275398880 is an abundant number, because the sum of its proper divisors (33215017680) is greater than itself. Its abundance is 19939618800

Bases of 13275398880

• Binary: 1100010111010001101000001011100000₂
• Hexadecimal: 0x3174682E0
• Base-36: 63JTVC0

Squares and roots of 13275398880

• 13275398880 squared (13275398880²) is 176236215423105254400
• 13275398880 cubed (13275398880³) is 2339606056843330220383875072000
• The square root of 13275398880 is 115218.9171967867
• The cube root of 13275398880 is 2367.8227721481

Scales and comparisons

• 13,275,398,880 seconds is equal to 422 years, 6 weeks, 10 hours, 48 minutes.
• To count from 1 to 13,275,398,880 would take you about eight hundred forty-four 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 13275398880 cubic inches would be around 197.3 feet tall.

Recreational maths with 13275398880

• 13275398880 backwards is 08889357231
• 13275398880 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13275398880's digits is 54
• More coming soon!