4309678689021

Names of 4309678689021

• Cardinal: 4309678689021 can be written as Four trillion, three hundred nine billion, six hundred seventy-eight million, six hundred eighty-nine thousand and twenty-one.

Scientific notation

• Scientific notation: 4.309678689021 × 10¹²

Factors of 4309678689021

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 235822

Divisors of 4309678689021

• Number of divisors d(n): 56
• Complete list of divisors:
  1 3 9 19 27 57 81 171 243 513 729 1327 1539 3981 4617 11943 13851 25213 35829 75639 107487 226917 234473 322461 680751 703419 967383 2042253 2110257 4454987 6126759 6330771 13364961 18380277 18992313 40094883 56976939 120284649 170930817 311145671 360853947 933437013 1082561841 2800311039 3247685523 5911767749 8400933117 17735303247 25202799351 53205909741 75608398053 159617729223 226825194159 478853187669 1436559563007 4309678689021
• Sum of all divisors σ(n): 6806798977920
• Sum of proper divisors (its aliquot sum) s(n): 2497120288899
• 4309678689021 is a deficient number, because the sum of its proper divisors (2497120288899) is less than itself. Its deficiency is 1812558400122

Bases of 4309678689021

• Binary: 111110101101101100110111100000101011111101₂
• Hexadecimal: 0x3EB6CDE0AFD
• Base-36: 1IZU7F2T9

Squares and roots of 4309678689021

• 4309678689021 squared (4309678689021²) is 18573330402601765225938441
• 4309678689021 cubed (4309678689021³) is 80045086220238657686462806273328556261
• The square root of 4309678689021 is 2075976.5627340305
• The cube root of 4309678689021 is 16273.5248244959

Scales and comparisons

• 4,309,678,689,021 seconds is equal to 137,034 years, 23 weeks, 3 days, 9 hours, 10 minutes, 21 seconds.
• To count from 1 to 4,309,678,689,021 would take you about three hundred forty-two thousand, five 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 4309678689021 cubic inches would be around 1356.1 feet tall.

Recreational maths with 4309678689021

• 4309678689021 backwards is 1209868769034
• The number of decimal digits it has is: 13
• The sum of 4309678689021's digits is 63
• More coming soon!