76140405680

Names of 76140405680

• Cardinal: 76140405680 can be written as Seventy-six billion, one hundred forty million, four hundred five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 7.614040568 × 10¹⁰

Factors of 76140405680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13405079

Divisors of 76140405680

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 71 80 142 284 355 568 710 1136 1420 2840 5680 13405001 26810002 53620004 67025005 107240008 134050010 214480016 268100020 536200040 951755071 1072400080 1903510142 3807020284 4758775355 7614040568 9517550710 15228081136 19035101420 38070202840 76140405680
• Sum of all divisors σ(n): 179519786784
• Sum of proper divisors (its aliquot sum) s(n): 103379381104
• 76140405680 is an abundant number, because the sum of its proper divisors (103379381104) is greater than itself. Its abundance is 27238975424

Bases of 76140405680

• Binary: 1000110111010010100100110001110110000₂
• Hexadecimal: 0x11BA5263B0
• Base-36: YZ8150W

Squares and roots of 76140405680

• 76140405680 squared (76140405680²) is 5797361377114976262400
• 76140405680 cubed (76140405680³) is 441413447127097760622706130432000
• The square root of 76140405680 is 275935.5100018843
• The cube root of 76140405680 is 4238.4304606609

Scales and comparisons

• 76,140,405,680 seconds is equal to 2,421 years, 1 week, 3 days, 16 hours, 41 minutes, 20 seconds.
• To count from 1 to 76,140,405,680 would take you about four thousand, eight hundred forty-two 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 76140405680 cubic inches would be around 353.2 feet tall.

Recreational maths with 76140405680

• 76140405680 backwards is 08650404167
• The number of decimal digits it has is: 11
• The sum of 76140405680's digits is 41
• More coming soon!