1018061949343440

Names of 1018061949343440

• Cardinal: 1018061949343440 can be written as One quadrillion, eighteen trillion, sixty-one billion, nine hundred forty-nine million, three hundred forty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.01806194934344 × 10¹⁵

Factors of 1018061949343440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4241924788941

Divisors of 1018061949343440

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 4241924788931 8483849577862 12725774366793 16967699155724 21209623944655 25451548733586 33935398311448 42419247889310 50903097467172 63628871833965 67870796622896 84838495778620 101806194934344 127257743667930 169676991557240 203612389868688 254515487335860 339353983114480 509030974671720 1018061949343440
• Sum of all divisors σ(n): 3155992042965408
• Sum of proper divisors (its aliquot sum) s(n): 2137930093621968
• 1018061949343440 is an abundant number, because the sum of its proper divisors (2137930093621968) is greater than itself. Its abundance is 1119868144278528

Bases of 1018061949343440

• Binary: 11100111011110110000000100110110011001011011010000₂
• Hexadecimal: 0x39DEC04D996D0
• Base-36: A0VF7B23TC

Squares and roots of 1018061949343440

• 1018061949343440 squared (1018061949343440²) is 1036450132700964992647071033600
• 1018061949343440 cubed (1018061949343440³) is 1055170442494811488169867222682970562179584000
• The square root of 1018061949343440 is 31907083.0591491079
• The cube root of 1018061949343440 is 100598.4760964557

Scales and comparisons

• 1,018,061,949,343,440 seconds is equal to 32,371,220 years, 47 weeks, 4 days, 16 hours, 44 minutes.
• To count from 1 to 1,018,061,949,343,440 would take you about ninety-seven million, one hundred thirteen thousand, six hundred sixty-two 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 1018061949343440 cubic inches would be around 8383.2 feet tall.

Recreational maths with 1018061949343440

• 1018061949343440 backwards is 0443439491608101
• The number of decimal digits it has is: 16
• The sum of 1018061949343440's digits is 57
• More coming soon!