3873666225

Names of 3873666225

• Cardinal: 3873666225 can be written as Three billion, eight hundred seventy-three million, six hundred sixty-six thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.873666225 × 10⁹

Factors of 3873666225

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 315

Divisors of 3873666225

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 11 13 15 25 31 33 39 55 61 65 75 93 143 155 165 183 191 195 275 305 325 341 403 429 465 573 671 715 775 793 825 915 955 975 1023 1209 1525 1705 1891 2013 2015 2101 2145 2325 2379 2483 2865 3355 3575 3965 4433 4575 4775 5115 5673 5921 6045 6303 7449 8525 8723 9455 10065 10075 10505 10725 11651 11895 12415 13299 14325 16775 17763 19825 20801 22165 24583 25575 26169 27313 28365 29605 30225 31515 34953 37245 43615 47275 50325 52525 58255 59475 62075 62403 65131 66495 73749 76973 81939 88815 104005 110825 122915 128161 130845 136565 141825 148025 151463 157575 174765 186225 195393 218075 230919 270413 291275 312015 325655 332475 361181 368745 384483 384865 409695 444075 454389 520025 614575 640805 654225 682825 757315 811239 846703 873825 976965 1083543 1154595 1352065 1560075 1628275 1666093 1805905 1843725 1922415 1924325 2048475 2271945 2540109 3204025 3786575 3972991 4056195 4233515 4695353 4884825 4998279 5417715 5772975 6760325 8330465 9029525 9612075 11359725 11918973 12700545 14086059 19864955 20280975 21167575 23476765 24991395 27088575 41652325 51648883 59594865 63502725 70430295 99324775 117383825 124956975 154946649 258244415 297974325 352151475 774733245 1291222075 3873666225
• Sum of all divisors σ(n): 7935492096
• Sum of proper divisors (its aliquot sum) s(n): 4061825871
• 3873666225 is an abundant number, because the sum of its proper divisors (4061825871) is greater than itself. Its abundance is 188159646

Bases of 3873666225

• Binary: 11100110111000110111010010110001₂
• Hexadecimal: 0xE6E374B1
• Base-36: 1S2A3ZL

Squares and roots of 3873666225

• 3873666225 squared (3873666225²) is 15005290022705750625
• 3873666225 cubed (3873666225³) is 58125485157284749309335140625
• The square root of 3873666225 is 62238.7839293153
• The cube root of 3873666225 is 1570.5100949789

Scales and comparisons

• 3,873,666,225 seconds is equal to 123 years, 8 weeks, 6 days, 2 hours, 23 minutes, 45 seconds.
• To count from 1 to 3,873,666,225 would take you about two hundred forty-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 3873666225 cubic inches would be around 130.9 feet tall.

Recreational maths with 3873666225

• 3873666225 backwards is 5226663783
• The number of decimal digits it has is: 10
• The sum of 3873666225's digits is 48
• More coming soon!