13845251340

Names of 13845251340

• Cardinal: 13845251340 can be written as Thirteen billion, eight hundred forty-five million, two hundred fifty-one thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.384525134 × 10¹⁰

Factors of 13845251340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 37467

Divisors of 13845251340

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 29 30 36 45 58 60 71 87 90 116 142 145 174 180 213 261 284 290 348 355 426 435 522 580 639 710 852 870 1044 1065 1278 1305 1420 1740 2059 2130 2556 2610 3195 4118 4260 5220 6177 6390 8236 10295 12354 12780 18531 20590 24708 30885 37062 37357 41180 61770 74124 74714 92655 112071 123540 149428 185310 186785 224142 336213 370620 373570 448284 560355 672426 747140 1083353 1120710 1344852 1681065 2166706 2241420 2652347 3250059 3362130 4333412 5304694 5416765 6500118 6724260 7957041 9750177 10609388 10833530 13000236 13261735 15914082 16250295 19500354 21667060 23871123 26523470 31828164 32500590 39000708 39785205 47742246 48750885 53046940 65001180 76918063 79570410 95484492 97501770 119355615 153836126 159140820 195003540 230754189 238711230 307672252 384590315 461508378 477422460 692262567 769180630 923016756 1153770945 1384525134 1538361260 2307541890 2769050268 3461312835 4615083780 6922625670 13845251340
• Sum of all divisors σ(n): 44058530880
• Sum of proper divisors (its aliquot sum) s(n): 30213279540
• 13845251340 is an abundant number, because the sum of its proper divisors (30213279540) is greater than itself. Its abundance is 16368028200

Bases of 13845251340

• Binary: 1100111001001111011100010100001100₂
• Hexadecimal: 0x3393DC50C
• Base-36: 6CZ3SB0

Squares and roots of 13845251340

• 13845251340 squared (13845251340²) is 191690984667771795600
• 13845251340 cubed (13845251340³) is 2654009862337386907845106104000
• The square root of 13845251340 is 117665.8461066761
• The cube root of 13845251340 is 2401.2291932607

Scales and comparisons

• 13,845,251,340 seconds is equal to 440 years, 12 weeks, 1 day, 23 hours, 9 minutes.
• To count from 1 to 13,845,251,340 would take you about eight hundred eighty 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 13845251340 cubic inches would be around 200.1 feet tall.

Recreational maths with 13845251340

• 13845251340 backwards is 04315254831
• 13845251340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13845251340's digits is 36
• More coming soon!