74291164220

Names of 74291164220

• Cardinal: 74291164220 can be written as Seventy-four billion, two hundred ninety-one million, one hundred sixty-four thousand, two hundred twenty.

Scientific notation

• Scientific notation: 7.429116422 × 10¹⁰

Factors of 74291164220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6416

Divisors of 74291164220

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 455 910 1820 6389 12778 25556 31945 44723 63890 83057 89446 127780 166114 178892 223615 332228 415285 447230 581399 830570 894460 1162798 1661140 2325596 2906995 5813990 11627980 40819321 81638642 163277284 204096605 285735247 408193210 530651173 571470494 816386420 1061302346 1142940988 1428676235 2122604692 2653255865 2857352470 3714558211 5306511730 5714704940 7429116422 10613023460 14858232844 18572791055 37145582110 74291164220
• Sum of all divisors σ(n): 192044144544
• Sum of proper divisors (its aliquot sum) s(n): 117752980324
• 74291164220 is an abundant number, because the sum of its proper divisors (117752980324) is greater than itself. Its abundance is 43461816104

Bases of 74291164220

• Binary: 1000101001100000110010011010000111100₂
• Hexadecimal: 0x114C19343C
• Base-36: Y4N1H6K

Squares and roots of 74291164220

• 74291164220 squared (74291164220²) is 5519177081163008208400
• 74291164220 cubed (74291164220³) is 410026090895941311399452383448000
• The square root of 74291164220 is 272564.0552604103
• The cube root of 74291164220 is 4203.8355781681

Scales and comparisons

• 74,291,164,220 seconds is equal to 2,362 years, 11 weeks, 6 days, 10 hours, 30 minutes, 20 seconds.
• To count from 1 to 74,291,164,220 would take you about four thousand, seven hundred twenty-four 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 74291164220 cubic inches would be around 350.3 feet tall.

Recreational maths with 74291164220

• 74291164220 backwards is 02246119247
• The number of decimal digits it has is: 11
• The sum of 74291164220's digits is 38
• More coming soon!