18853410672

Names of 18853410672

• Cardinal: 18853410672 can be written as Eighteen billion, eight hundred fifty-three million, four hundred ten thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.8853410672 × 10¹⁰

Factors of 18853410672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12146

Divisors of 18853410672

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 79 139 144 158 237 278 316 417 474 556 632 711 834 948 1112 1251 1264 1422 1668 1896 2224 2502 2844 3336 3792 5004 5688 6672 10008 10981 11376 11923 20016 21962 23846 32943 35769 43924 47692 65886 71538 87848 95384 98829 107307 131772 143076 175696 190768 197658 214614 263544 286152 395316 429228 527088 572304 790632 858456 941917 1581264 1657297 1716912 1883834 2825751 3314594 3767668 4971891 5651502 6629188 7535336 8477253 9943782 11303004 13258376 14915673 15070672 16954506 19887564 22606008 26516752 29831346 33909012 39775128 45212016 59662692 67818024 79550256 119325384 130926463 135636048 238650768 261852926 392779389 523705852 785558778 1047411704 1178338167 1571117556 2094823408 2356676334 3142235112 4713352668 6284470224 9426705336 18853410672
• Sum of all divisors σ(n): 53820166400
• Sum of proper divisors (its aliquot sum) s(n): 34966755728
• 18853410672 is an abundant number, because the sum of its proper divisors (34966755728) is greater than itself. Its abundance is 16113345056

Bases of 18853410672

• Binary: 10001100011110000000011011101110000₂
• Hexadecimal: 0x463C03770
• Base-36: 8NSU0S0

Squares and roots of 18853410672

• 18853410672 squared (18853410672²) is 355451093967083491584
• 18853410672 cubed (18853410672³) is 6701465448373086716944807784448
• The square root of 18853410672 is 137307.7225504813
• The cube root of 18853410672 is 2661.5214820659

Scales and comparisons

• 18,853,410,672 seconds is equal to 599 years, 24 weeks, 6 days, 18 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,853,410,672 would take you about one thousand, one hundred ninety-eight 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 18853410672 cubic inches would be around 221.8 feet tall.

Recreational maths with 18853410672

• 18853410672 backwards is 27601435881
• The number of decimal digits it has is: 11
• The sum of 18853410672's digits is 45
• More coming soon!