8442270912

Names of 8442270912

• Cardinal: 8442270912 can be written as Eight billion, four hundred forty-two million, two hundred seventy thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 8.442270912 × 10⁹

Factors of 8442270912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 373

Divisors of 8442270912

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 152 192 228 304 349 361 456 608 698 722 912 1047 1083 1216 1396 1444 1824 2094 2166 2792 2888 3648 4188 4332 5584 5776 6631 8376 8664 11168 11552 13262 16752 17328 19893 22336 23104 26524 33504 34656 39786 53048 67008 69312 79572 106096 121801 125989 159144 212192 243602 251978 318288 365403 377967 424384 487204 503956 636576 730806 755934 974408 1007912 1273152 1461612 1511868 1948816 2015824 2314219 2923224 3023736 3897632 4031648 4628438 5846448 6047472 6942657 7795264 8063296 9256876 11692896 12094944 13885314 18513752 23385792 24189888 27770628 37027504 43970161 55541256 74055008 87940322 111082512 131910483 148110016 175880644 222165024 263820966 351761288 444330048 527641932 703522576 1055283864 1407045152 2110567728 2814090304 4221135456 8442270912
• Sum of all divisors σ(n): 23642081748
• Sum of proper divisors (its aliquot sum) s(n): 15199810836
• 8442270912 is an abundant number, because the sum of its proper divisors (15199810836) is greater than itself. Its abundance is 6757539924

Bases of 8442270912

• Binary: 111110111001100101101010011000000₂
• Hexadecimal: 0x1F732D4C0
• Base-36: 3VMB5XC

Squares and roots of 8442270912

• 8442270912 squared (8442270912²) is 71271938151601311744
• 8442270912 cubed (8442270912³) is 601697010299126800357415190528
• The square root of 8442270912 is 91881.8312399139
• The cube root of 8442270912 is 2036.1968511861

Scales and comparisons

• 8,442,270,912 seconds is equal to 268 years, 22 weeks, 5 days, 11 hours, 15 minutes, 12 seconds.
• To count from 1 to 8,442,270,912 would take you about five hundred thirty-six 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 8442270912 cubic inches would be around 169.7 feet tall.

Recreational maths with 8442270912

• 8442270912 backwards is 2190722448
• The number of decimal digits it has is: 10
• The sum of 8442270912's digits is 39
• More coming soon!