13869442188900

Names of 13869442188900

• Cardinal: 13869442188900 can be written as Thirteen trillion, eight hundred sixty-nine billion, four hundred forty-two million, one hundred eighty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 1.38694421889 × 10¹³

Factors of 13869442188900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 124149

Divisors of 13869442188900

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 225 300 450 900 124139 248278 372417 496556 620695 744834 1117251 1241390 1489668 1862085 2234502 2482780 3103475 3724170 4469004 5586255 6206950 7448340 9310425 11172510 12413900 18620850 22345020 27931275 37241700 55862550 111725100 15410491321 30820982642 46231473963 61641965284 77052456605 92462947926 138694421889 154104913210 184925895852 231157369815 277388843778 308209826420 385262283025 462314739630 554777687556 693472109445 770524566050 924629479260 1155786849075 1386944218890 1541049132100 2311573698150 2773888437780 3467360547225 4623147396300 6934721094450 13869442188900
• Sum of all divisors σ(n): 43473346215481
• Sum of proper divisors (its aliquot sum) s(n): 29603904026581
• 13869442188900 is an abundant number, because the sum of its proper divisors (29603904026581) is greater than itself. Its abundance is 15734461837681

Bases of 13869442188900

• Binary: 11001001110100111011001011001100011001100100₂
• Hexadecimal: 0xC9D3B2CC664
• Base-36: 4WZJ7S410

Squares and roots of 13869442188900

• 13869442188900 squared (13869442188900²) is 192361426631239223283210000
• 13869442188900 cubed (13869442188900³) is 2667945686036301286092619947018369000000
• 13869442188900 is a perfect square number. Its square root is 3724170
• The cube root of 13869442188900 is 24026.2688004525

Scales and comparisons

• 13,869,442,188,900 seconds is equal to 441,005 years, 18 weeks, 5 days, 6 hours, 15 minutes.
• To count from 1 to 13,869,442,188,900 would take you about one million, one hundred two thousand, five hundred thirteen 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 13869442188900 cubic inches would be around 2002.2 feet tall.

Recreational maths with 13869442188900

• 13869442188900 backwards is 00988124496831
• The number of decimal digits it has is: 14
• The sum of 13869442188900's digits is 63
• More coming soon!