13669325280

Names of 13669325280

• Cardinal: 13669325280 can be written as Thirteen billion, six hundred sixty-nine million, three hundred twenty-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.366932528 × 10¹⁰

Factors of 13669325280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 730222

Divisors of 13669325280

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 65 72 78 80 90 96 104 117 120 130 144 156 160 180 195 208 234 240 260 288 312 360 390 416 468 480 520 585 624 720 780 936 1040 1170 1248 1440 1560 1872 2080 2340 3120 3744 4680 6240 9360 18720 730199 1460398 2190597 2920796 3650995 4381194 5841592 6571791 7301990 8762388 9492587 10952985 11683184 13143582 14603980 17524776 18985174 21905970 23366368 26287164 28477761 29207960 32858955 35049552 37970348 43811940 47462935 52574328 56955522 58415920 65717910 70099104 75940696 85433283 87623880 94925870 105148656 113911044 116831840 131435820 142388805 151881392 170866566 175247760 189851740 210297312 227822088 262871640 284777610 303762784 341733132 350495520 379703480 427166415 455644176 525743280 569555220 683466264 759406960 854332830 911288352 1051486560 1139110440 1366932528 1518813920 1708665660 2278220880 2733865056 3417331320 4556441760 6834662640 13669325280
• Sum of all divisors σ(n): 50234839200
• Sum of proper divisors (its aliquot sum) s(n): 36565513920
• 13669325280 is an abundant number, because the sum of its proper divisors (36565513920) is greater than itself. Its abundance is 22896188640

Bases of 13669325280

• Binary: 1100101110110000010101100111100000₂
• Hexadecimal: 0x32EC159E0
• Base-36: 6A2D2W0

Squares and roots of 13669325280

• 13669325280 squared (13669325280²) is 186850453610447078400
• 13669325280 cubed (13669325280³) is 2554119629116751520875261952000
• The square root of 13669325280 is 116915.8897669603
• The cube root of 13669325280 is 2391.0153234673

Scales and comparisons

• 13,669,325,280 seconds is equal to 434 years, 33 weeks, 2 days, 18 hours, 48 minutes.
• To count from 1 to 13,669,325,280 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 13669325280 cubic inches would be around 199.3 feet tall.

Recreational maths with 13669325280

• 13669325280 backwards is 08252396631
• 13669325280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13669325280's digits is 45
• More coming soon!