18445267070

Names of 18445267070

• Cardinal: 18445267070 can be written as Eighteen billion, four hundred forty-five million, two hundred sixty-seven thousand and seventy.

Scientific notation

• Scientific notation: 1.844526707 × 10¹⁰

Factors of 18445267070

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5913

Divisors of 18445267070

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 17 19 34 38 85 95 170 190 323 646 1231 1615 2462 3230 4639 6155 9278 12310 20927 23195 23389 41854 46390 46778 78863 88141 104635 116945 157726 176282 209270 233890 394315 397613 440705 788630 795226 881410 1498397 1988065 2996794 3976130 5710609 7491985 11421218 14983970 28553045 57106090 97080353 108501571 194160706 217003142 485401765 542507855 970803530 1085015710 1844526707 3689053414 9222633535 18445267070
• Sum of all divisors σ(n): 37042790400
• Sum of proper divisors (its aliquot sum) s(n): 18597523330
• 18445267070 is an abundant number, because the sum of its proper divisors (18597523330) is greater than itself. Its abundance is 152256260

Bases of 18445267070

• Binary: 10001001011011011000111000001111110₂
• Hexadecimal: 0x44B6C707E
• Base-36: 8H1U35Q

Squares and roots of 18445267070

• 18445267070 squared (18445267070²) is 340227877283626384900
• 18445267070 cubed (18445267070³) is 6275594061155674807579115243000
• The square root of 18445267070 is 135813.3537985129
• The cube root of 18445267070 is 2642.1754274959

Scales and comparisons

• 18,445,267,070 seconds is equal to 586 years, 26 weeks, 21 hours, 17 minutes, 50 seconds.
• To count from 1 to 18,445,267,070 would take you about one thousand, one hundred seventy-three 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 18445267070 cubic inches would be around 220.2 feet tall.

Recreational maths with 18445267070

• 18445267070 backwards is 07076254481
• The number of decimal digits it has is: 11
• The sum of 18445267070's digits is 44
• More coming soon!