842707100220

Names of 842707100220

• Cardinal: 842707100220 can be written as Eight hundred forty-two billion, seven hundred seven million, one hundred thousand, two hundred twenty.

Scientific notation

• Scientific notation: 8.4270710022 × 10¹¹

Factors of 842707100220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14201409

Divisors of 842707100220

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 23 30 43 46 60 69 86 92 115 129 138 172 215 230 258 276 345 430 460 516 645 690 860 989 1290 1380 1978 2580 2967 3956 4945 5934 9890 11868 14835 19780 29670 59340 14201333 28402666 42603999 56805332 71006665 85207998 142013330 170415996 213019995 284026660 326630659 426039990 610657319 653261318 852079980 979891977 1221314638 1306522636 1633153295 1831971957 1959783954 2442629276 3053286595 3266306590 3663943914 3919567908 4899459885 6106573190 6532613180 7327887828 9159859785 9798919770 12213146380 14045118337 18319719570 19597839540 28090236674 36639439140 42135355011 56180473348 70225591685 84270710022 140451183370 168541420044 210676775055 280902366740 421353550110 842707100220
• Sum of all divisors σ(n): 2519430262272
• Sum of proper divisors (its aliquot sum) s(n): 1676723162052
• 842707100220 is an abundant number, because the sum of its proper divisors (1676723162052) is greater than itself. Its abundance is 834016061832

Bases of 842707100220

• Binary: 1100010000110101010000011110001000111100₂
• Hexadecimal: 0xC43541E23C
• Base-36: AR4U1S1O

Squares and roots of 842707100220

• 842707100220 squared (842707100220²) is 710155256761201124048400
• 842707100220 cubed (842707100220³) is 598452877131221348251031670930648000
• The square root of 842707100220 is 917990.7952806499
• The cube root of 842707100220 is 9445.5130205023

Scales and comparisons

• 842,707,100,220 seconds is equal to 26,795 years, 24 weeks, 6 days, 9 hours, 37 minutes.
• To count from 1 to 842,707,100,220 would take you about fifty-three thousand, five hundred ninety 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 842707100220 cubic inches would be around 787.1 feet tall.

Recreational maths with 842707100220

• 842707100220 backwards is 022001707248
• The number of decimal digits it has is: 12
• The sum of 842707100220's digits is 33
• More coming soon!