64013138774109

Names of 64013138774109

• Cardinal: 64013138774109 can be written as Sixty-four trillion, thirteen billion, one hundred thirty-eight million, seven hundred seventy-four thousand, one hundred nine.

Scientific notation

• Scientific notation: 6.4013138774109 × 10¹³

Factors of 64013138774109

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 72375887

Divisors of 64013138774109

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 101 139 303 417 707 909 973 1251 2121 2919 6363 8757 14039 42117 98273 126351 294819 884457 72375637 217126911 506629459 651380733 1519888377 4559665131 7309939337 10060213543 21929818011 30180640629 51169575359 65789454033 70421494801 90541921887 153508726077 211264484403 460526178231 633793453209 1016081567843 3048244703529 7112570974901 9144734110587 21337712924703 64013138774109
• Sum of all divisors σ(n): 107486507506560
• Sum of proper divisors (its aliquot sum) s(n): 43473368732451
• 64013138774109 is a deficient number, because the sum of its proper divisors (43473368732451) is less than itself. Its deficiency is 20539770041658

Bases of 64013138774109

• Binary: 1110100011100000111000011001011100100001011101₂
• Hexadecimal: 0x3A383865C85D
• Base-36: MOV8A20D9

Squares and roots of 64013138774109

• 64013138774109 squared (64013138774109²) is 4097681935713337087328743881
• 64013138774109 cubed (64013138774109³) is 262305482402977440984808592756075174977029
• The square root of 64013138774109 is 8000821.1312407803
• The cube root of 64013138774109 is 40002.7370573147

Scales and comparisons

• 64,013,138,774,109 seconds is equal to 2,035,419 years, 41 weeks, 6 days, 21 hours, 15 minutes, 9 seconds.
• To count from 1 to 64,013,138,774,109 would take you about five million, eighty-eight thousand, five hundred forty-nine 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 64013138774109 cubic inches would be around 3333.6 feet tall.

Recreational maths with 64013138774109

• 64013138774109 backwards is 90147783131046
• The number of decimal digits it has is: 14
• The sum of 64013138774109's digits is 54
• More coming soon!