1138513695077648

Names of 1138513695077648

• Cardinal: 1138513695077648 can be written as One quadrillion, one hundred thirty-eight trillion, five hundred thirteen billion, six hundred ninety-five million, seventy-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.138513695077648 × 10¹⁵

Factors of 1138513695077648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 257587

Divisors of 1138513695077648

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 29 37 58 74 116 148 232 296 464 592 1073 2146 4292 8584 17168 257519 515038 1030076 2060152 4120304 7468051 9528203 14936102 19056406 29872204 38112812 59744408 76225624 119488816 152451248 276317887 552635774 1105271548 2210543096 4421086192 66316035361 132632070722 265264141444 530528282888 1061056565776 1923165025469 2453693308357 3846330050938 4907386616714 7692660101876 9814773233428 15385320203752 19629546466856 30770640407504 39259092933712 71157105942353 142314211884706 284628423769412 569256847538824 1138513695077648
• Sum of all divisors σ(n): 2343617790414540
• Sum of proper divisors (its aliquot sum) s(n): 1205104095336892
• 1138513695077648 is an abundant number, because the sum of its proper divisors (1205104095336892) is greater than itself. Its abundance is 66590400259244

Bases of 1138513695077648

• Binary: 100000010110111100011100000010111011111010100010000₂
• Hexadecimal: 0x40B78E05DF510
• Base-36: B7KHYYHVRK

Squares and roots of 1138513695077648

• 1138513695077648 squared (1138513695077648²) is 1296213433879359647784749211904
• 1138513695077648 cubed (1138513695077648³) is 1475756746215276317547177907824351232085921792
• The square root of 1138513695077648 is 33741868.5771497841
• The cube root of 1138513695077648 is 104418.9735397405

Scales and comparisons

• 1,138,513,695,077,648 seconds is equal to 36,201,213 years, 44 weeks, 1 day, 4 hours, 14 minutes, 8 seconds.
• To count from 1 to 1,138,513,695,077,648 would take you about one hundred eight million, six hundred three thousand, six hundred forty-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 1138513695077648 cubic inches would be around 8701.6 feet tall.

Recreational maths with 1138513695077648

• 1138513695077648 backwards is 8467705963158311
• 1138513695077648 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1138513695077648's digits is 74
• More coming soon!