18140513000

Names of 18140513000

• Cardinal: 18140513000 can be written as Eighteen billion, one hundred forty million, five hundred thirteen thousand.

Scientific notation

• Scientific notation: 1.8140513 × 10¹⁰

Factors of 18140513000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1057

Divisors of 18140513000

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 125 136 170 200 250 340 425 500 680 850 1000 1033 1700 2066 2125 3400 4132 4250 5165 8264 8500 10330 17000 17561 20660 25825 35122 41320 51650 70244 87805 103300 129125 140488 175610 206600 258250 351220 439025 516500 702440 878050 1033000 1067089 1756100 2134178 2195125 3512200 4268356 4390250 5335445 8536712 8780500 10670890 17561000 18140513 21341780 26677225 36281026 42683560 53354450 72562052 90702565 106708900 133386125 145124104 181405130 213417800 266772250 362810260 453512825 533544500 725620520 907025650 1067089000 1814051300 2267564125 3628102600 4535128250 9070256500 18140513000
• Sum of all divisors σ(n): 44989340760
• Sum of proper divisors (its aliquot sum) s(n): 26848827760
• 18140513000 is an abundant number, because the sum of its proper divisors (26848827760) is greater than itself. Its abundance is 8708314760

Bases of 18140513000

• Binary: 10000111001010000100100001011101000₂
• Hexadecimal: 0x4394242E8
• Base-36: 8C0E5EW

Squares and roots of 18140513000

• 18140513000 squared (18140513000²) is 329078211903169000000
• 18140513000 cubed (18140513000³) is 5969647581046191985697000000000
• The square root of 18140513000 is 134686.7216914867
• The cube root of 18140513000 is 2627.5431377947

Scales and comparisons

• 18,140,513,000 seconds is equal to 576 years, 42 weeks, 1 day, 15 hours, 23 minutes, 20 seconds.
• To count from 1 to 18,140,513,000 would take you about one thousand, one hundred fifty-three 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 18140513000 cubic inches would be around 219 feet tall.

Recreational maths with 18140513000

• 18140513000 backwards is 00031504181
• The number of decimal digits it has is: 11
• The sum of 18140513000's digits is 23
• More coming soon!