18014532911657120

Names of 18014532911657120

• Cardinal: 18014532911657120 can be written as Eighteen quadrillion, fourteen trillion, five hundred thirty-two billion, nine hundred eleven million, six hundred fifty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.801453291165712 × 10¹⁶

Factors of 18014532911657120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13715543689

Divisors of 18014532911657120

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 8209 16418 32836 41045 65672 82090 131344 164180 262688 328360 656720 1313440 13715535473 27431070946 54862141892 68577677365 109724283784 137155354730 219448567568 274310709460 438897135136 548621418920 1097242837840 2194485675680 112590830697857 225181661395714 450363322791428 562954153489285 900726645582856 1125908306978570 1801453291165712 2251816613957140 3602906582331424 4503633227914280 9007266455828560 18014532911657120
• Sum of all divisors σ(n): 42564518479302120
• Sum of proper divisors (its aliquot sum) s(n): 24549985567645000
• 18014532911657120 is an abundant number, because the sum of its proper divisors (24549985567645000) is greater than itself. Its abundance is 6535452655987880

Bases of 18014532911657120

• Binary: 1000000000000000001111101001010111111100111000010100000₂
• Hexadecimal: 0x40001F4AFE70A0
• Base-36: 4XDMA6656ZK

Squares and roots of 18014532911657120

• 18014532911657120 squared (18014532911657120²) is 324523396025177553654384446694400
• 18014532911657120 cubed (18014532911657120³) is 5846137398298298438921441608480163067010224128000
• The square root of 18014532911657120 is 134218228.6861852457
• The cube root of 18014532911657120 is 262144.6519347319

Scales and comparisons

• 18,014,532,911,657,120 seconds is equal to 572,806,423 years, 51 weeks, 8 hours, 45 minutes, 20 seconds.
• To count from 1 to 18,014,532,911,657,120 would take you about one billion, seven hundred eighteen million, four hundred nineteen thousand, two hundred seventy-one 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 18014532911657120 cubic inches would be around 21845.4 feet tall.

Recreational maths with 18014532911657120

• 18014532911657120 backwards is 02175611923541081
• The number of decimal digits it has is: 17
• The sum of 18014532911657120's digits is 56
• More coming soon!