13908841830

Names of 13908841830

• Cardinal: 13908841830 can be written as Thirteen billion, nine hundred eight million, eight hundred forty-one thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.390884183 × 10¹⁰

Factors of 13908841830

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 22097

Divisors of 13908841830

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 90 117 130 135 181 195 234 270 351 362 390 543 585 702 905 1086 1170 1629 1755 1810 2353 2715 3258 3510 4706 4887 5430 7059 8145 9774 11765 14118 16290 21177 21893 23530 24435 35295 42354 43786 48870 63531 65679 70590 105885 109465 127062 131358 197037 211770 218930 284609 317655 328395 394074 569218 591111 635310 656790 853827 985185 1182222 1423045 1707654 1970370 2561481 2846090 2955555 3962633 4269135 5122962 5911110 7684443 7925266 8538270 11887899 12807405 15368886 19813165 23775798 25614810 35663697 38422215 39626330 51514229 59439495 71327394 76844430 103028458 106991091 118878990 154542687 178318485 213982182 257571145 309085374 356636970 463628061 515142290 534955455 772713435 927256122 1069910910 1390884183 1545426870 2318140305 2781768366 4636280610 6954420915 13908841830
• Sum of all divisors σ(n): 40165856640
• Sum of proper divisors (its aliquot sum) s(n): 26257014810
• 13908841830 is an abundant number, because the sum of its proper divisors (26257014810) is greater than itself. Its abundance is 12348172980

Bases of 13908841830

• Binary: 1100111101000010000001010101100110₂
• Hexadecimal: 0x33D081566
• Base-36: 6E0YR1I

Squares and roots of 13908841830

• 13908841830 squared (13908841830²) is 193455881051957748900
• 13908841830 cubed (13908841830³) is 2690747250634974341292956487000
• The square root of 13908841830 is 117935.7529759317
• The cube root of 13908841830 is 2404.8998178943

Scales and comparisons

• 13,908,841,830 seconds is equal to 442 years, 13 weeks, 2 days, 23 hours, 10 minutes, 30 seconds.
• To count from 1 to 13,908,841,830 would take you about eight hundred eighty-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 13908841830 cubic inches would be around 200.4 feet tall.

Recreational maths with 13908841830

• 13908841830 backwards is 03814880931
• 13908841830 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13908841830's digits is 45
• More coming soon!