13843992840

Names of 13843992840

• Cardinal: 13843992840 can be written as Thirteen billion, eight hundred forty-three million, nine hundred ninety-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.384399284 × 10¹⁰

Factors of 13843992840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 39427

Divisors of 13843992840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 173 204 255 340 346 408 510 519 680 692 865 1020 1038 1384 1730 2040 2076 2595 2941 3460 4152 5190 5882 6920 8823 10380 11764 14705 17646 20760 23528 29410 35292 39227 44115 58820 70584 78454 88230 117640 117681 156908 176460 196135 235362 313816 352920 392270 470724 588405 666859 784540 941448 1176810 1333718 1569080 2000577 2353620 2667436 3334295 4001154 4707240 5334872 6668590 6786271 8002308 10002885 13337180 13572542 16004616 20005770 20358813 26674360 27145084 33931355 40011540 40717626 54290168 67862710 80023080 81435252 101794065 115366607 135725420 162870504 203588130 230733214 271450840 346099821 407176260 461466428 576833035 692199642 814352520 922932856 1153666070 1384399284 1730499105 2307332140 2768798568 3460998210 4614664280 6921996420 13843992840
• Sum of all divisors σ(n): 44230354560
• Sum of proper divisors (its aliquot sum) s(n): 30386361720
• 13843992840 is an abundant number, because the sum of its proper divisors (30386361720) is greater than itself. Its abundance is 16542368880

Bases of 13843992840

• Binary: 1100111001001010101001000100001000₂
• Hexadecimal: 0x3392A9108
• Base-36: 6CYCT8O

Squares and roots of 13843992840

• 13843992840 squared (13843992840²) is 191656137753971265600
• 13843992840 cubed (13843992840³) is 2653286198808031882532138304000
• The square root of 13843992840 is 117660.4982141415
• The cube root of 13843992840 is 2401.1564357397

Scales and comparisons

• 13,843,992,840 seconds is equal to 440 years, 10 weeks, 1 day, 9 hours, 34 minutes.
• To count from 1 to 13,843,992,840 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 13843992840 cubic inches would be around 200.1 feet tall.

Recreational maths with 13843992840

• 13843992840 backwards is 04829934831
• 13843992840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13843992840's digits is 51
• More coming soon!