42779380020

Names of 42779380020

• Cardinal: 42779380020 can be written as Forty-two billion, seven hundred seventy-nine million, three hundred eighty thousand and twenty.

Scientific notation

• Scientific notation: 4.277938002 × 10¹⁰

Factors of 42779380020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1482367

Divisors of 42779380020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 37 39 52 60 65 74 78 111 130 148 156 185 195 222 260 370 390 444 481 555 740 780 962 1110 1443 1924 2220 2405 2886 4810 5772 7215 9620 14430 28860 1482307 2964614 4446921 5929228 7411535 8893842 14823070 17787684 19269991 22234605 29646140 38539982 44469210 54845359 57809973 77079964 88938420 96349955 109690718 115619946 164536077 192699910 219381436 231239892 274226795 289049865 329072154 385399820 548453590 578099730 658144308 712989667 822680385 1096907180 1156199460 1425979334 1645360770 2138969001 2851958668 3290721540 3564948335 4277938002 7129896670 8555876004 10694845005 14259793340 21389690010 42779380020
• Sum of all divisors σ(n): 132482759808
• Sum of proper divisors (its aliquot sum) s(n): 89703379788
• 42779380020 is an abundant number, because the sum of its proper divisors (89703379788) is greater than itself. Its abundance is 46923999768

Bases of 42779380020

• Binary: 100111110101110110011000100100110100₂
• Hexadecimal: 0x9F5D98934
• Base-36: JNHQKVO

Squares and roots of 42779380020

• 42779380020 squared (42779380020²) is 1830075354895575200400
• 42779380020 cubed (42779380020³) is 78289489072314178914399256008000
• The square root of 42779380020 is 206831.7674343087
• The cube root of 42779380020 is 3497.3961591233

Scales and comparisons

• 42,779,380,020 seconds is equal to 1,360 years, 13 weeks, 17 hours, 7 minutes.
• To count from 1 to 42,779,380,020 would take you about two thousand, seven hundred twenty 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 42779380020 cubic inches would be around 291.4 feet tall.

Recreational maths with 42779380020

• 42779380020 backwards is 02008397724
• The number of decimal digits it has is: 11
• The sum of 42779380020's digits is 42
• More coming soon!