489307223540742

Names of 489307223540742

• Cardinal: 489307223540742 can be written as Four hundred eighty-nine trillion, three hundred seven billion, two hundred twenty-three million, five hundred forty thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 4.89307223540742 × 10¹⁴

Factors of 489307223540742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1570800088

Divisors of 489307223540742

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 193 269 386 538 579 807 1158 1614 51917 103834 155751 311502 1570799621 3141599242 4712398863 9424797726 303164326853 422545098049 606328653706 845090196098 909492980559 1267635294147 1818985961118 2535270588294 81551203923457 163102407846914 244653611770371 489307223540742
• Sum of all divisors σ(n): 987341810404320
• Sum of proper divisors (its aliquot sum) s(n): 498034586863578
• 489307223540742 is an abundant number, because the sum of its proper divisors (498034586863578) is greater than itself. Its abundance is 8727363322836

Bases of 489307223540742

• Binary: 1101111010000010110110111001111101100010000000110₂
• Hexadecimal: 0x1BD05B73EC406
• Base-36: 4TG0MVCW06

Squares and roots of 489307223540742

• 489307223540742 squared (489307223540742²) is 239421559009149662051333910564
• 489307223540742 cubed (489307223540742³) is 117150698294562945391452285780763605238198488
• The square root of 489307223540742 is 22120289.8611374891
• The cube root of 489307223540742 is 78800.1799160143

Scales and comparisons

• 489,307,223,540,742 seconds is equal to 15,558,456 years, 9 weeks, 3 days, 5 hours, 45 minutes, 42 seconds.
• To count from 1 to 489,307,223,540,742 would take you about thirty-eight million, eight hundred ninety-six thousand, one hundred forty 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 489307223540742 cubic inches would be around 6566.7 feet tall.

Recreational maths with 489307223540742

• 489307223540742 backwards is 247045322703984
• The number of decimal digits it has is: 15
• The sum of 489307223540742's digits is 60
• More coming soon!