42170502605

Names of 42170502605

• Cardinal: 42170502605 can be written as Forty-two billion, one hundred seventy million, five hundred two thousand, six hundred five.

Scientific notation

• Scientific notation: 4.2170502605 × 10¹⁰

Factors of 42170502605

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5430

Divisors of 42170502605

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 11 35 55 77 109 197 385 545 763 985 1199 1379 2167 3815 5101 5995 6895 8393 10835 15169 21473 25505 35707 41965 56111 75845 107365 150311 178535 236203 280555 392777 556009 751555 1004897 1181015 1653421 1963885 2780045 3892063 5024485 6116099 7034279 8267105 11053867 19460315 30580495 35171395 42812693 55269335 77377069 109533773 214063465 386885345 547668865 766736411 1204871503 3833682055 6024357515 8434100521 42170502605
• Sum of all divisors σ(n): 64006018560
• Sum of proper divisors (its aliquot sum) s(n): 21835515955
• 42170502605 is a deficient number, because the sum of its proper divisors (21835515955) is less than itself. Its deficiency is 20334986650

Bases of 42170502605

• Binary: 100111010001100011101100110111001101₂
• Hexadecimal: 0x9D18ECDCD
• Base-36: JDF8825

Squares and roots of 42170502605

• 42170502605 squared (42170502605²) is 1778351289958311786025
• 42170502605 cubed (42170502605³) is 74993967705792097513969465095125
• The square root of 42170502605 is 205354.5777551599
• The cube root of 42170502605 is 3480.7240369621

Scales and comparisons

• 42,170,502,605 seconds is equal to 1,340 years, 46 weeks, 2 days, 12 hours, 30 minutes, 5 seconds.
• To count from 1 to 42,170,502,605 would take you about two thousand, six hundred eighty-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 42170502605 cubic inches would be around 290.1 feet tall.

Recreational maths with 42170502605

• 42170502605 backwards is 50620507124
• The number of decimal digits it has is: 11
• The sum of 42170502605's digits is 32
• More coming soon!