426668329161070749

Names of 426668329161070749

• Cardinal: 426668329161070749 can be written as Four hundred twenty-six quadrillion, six hundred sixty-eight trillion, three hundred twenty-nine billion, one hundred sixty-one million, seventy thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 4.26668329161070749 × 10¹⁷

Factors of 426668329161070749

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1128767

Divisors of 426668329161070749

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 19 27 57 81 171 513 1539 9133 27399 27803 82197 83409 173527 246591 250227 520581 528257 739773 750681 1091809 1561743 1584771 2252043 3275427 4685229 4754313 9826281 14055687 14262939 20744371 29478843 42788817 62233113 88436529 186699339 253924799 560098017 761774397 1680294051 2285323191 4824571181 6855969573 9971491597 14473713543 20567908719 29914474791 30355565627 43421140629 89743424373 91066696881 130263421887 189458340343 269230273119 273200090643 390790265661 568375021029 576755746913 807690819357 819600271929 1705125063087 1730267240739 2458800815787 5115375189261 5190801722217 15346125567783 15572405166651 46717215499953 277237380871391 831712142614173 2495136427842519 5267510236556429 7485409283527557 15802530709669287 22456227850582671 47407592129007861 142222776387023583 426668329161070749
• Sum of all divisors σ(n): 671012670416827200
• Sum of proper divisors (its aliquot sum) s(n): 244344341255756451
• 426668329161070749 is a deficient number, because the sum of its proper divisors (244344341255756451) is less than itself. Its deficiency is 182323987905314298

Bases of 426668329161070749

• Binary: 10111101011110101001001010110110100100011100001100010011101₂
• Hexadecimal: 0x5EBD495B48E189D
• Base-36: 38P5ASHGP4T9

Squares and roots of 426668329161070749

• 426668329161070749 squared (426668329161070749²) is 182045863109099815679160628183421001
• 426668329161070749 cubed (426668329161070749³) is 77673204243444626573369641376814890072991459013399749
• The square root of 426668329161070749 is 653198537.3231256317
• The cube root of 426668329161070749 is 752829.8008955103

Scales and comparisons

• 426,668,329,161,070,749 seconds is equal to 13,566,733,095 years, 27 weeks, 2 days, 15 hours, 39 minutes, 9 seconds.
• To count from 1 to 426,668,329,161,070,749 would take you about forty billion, seven hundred million, one hundred ninety-nine thousand, two hundred eighty-six 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 426668329161070749 cubic inches would be around 62735.8 feet tall.

Recreational maths with 426668329161070749

• 426668329161070749 backwards is 947070161923866624
• 426668329161070749 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 426668329161070749's digits is 81
• More coming soon!