189232023390

Names of 189232023390

• Cardinal: 189232023390 can be written as One hundred eighty-nine billion, two hundred thirty-two million, twenty-three thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.8923202339 × 10¹¹

Factors of 189232023390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16562

Divisors of 189232023390

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 30 43 86 89 101 129 178 202 215 258 267 303 430 445 505 534 606 645 890 1010 1290 1335 1515 2670 3030 3827 4343 7654 8686 8989 11481 13029 16319 17978 19135 21715 22962 26058 26967 32638 38270 43430 44945 48957 53934 57405 65145 81595 89890 97914 114810 130290 134835 163190 244785 269670 386527 489570 701717 773054 1159581 1403434 1452391 1648219 1932635 2105151 2319162 2904782 3296438 3508585 3865270 4210302 4357173 4944657 5797905 7017170 7261955 8241095 8714346 9889314 10525755 11595810 14523910 16482190 21051510 21785865 24723285 43571730 49446570 62452813 70873417 124905626 141746834 146691491 187358439 212620251 293382982 312264065 354367085 374716878 425240502 440074473 624528130 708734170 733457455 880148946 936792195 1063101255 1466914910 1873584390 2126202510 2200372365 4400744730 6307734113 12615468226 18923202339 31538670565 37846404678 63077341130 94616011695 189232023390
• Sum of all divisors σ(n): 474622156800
• Sum of proper divisors (its aliquot sum) s(n): 285390133410
• 189232023390 is an abundant number, because the sum of its proper divisors (285390133410) is greater than itself. Its abundance is 96158110020

Bases of 189232023390

• Binary: 10110000001111000110111000011101011110₂
• Hexadecimal: 0x2C0F1B875E
• Base-36: 2EXJUZQ6

Squares and roots of 189232023390

• 189232023390 squared (189232023390²) is 35808758676273507092100
• 189232023390 cubed (189232023390³) is 6776163859395453732089598084219000
• The square root of 189232023390 is 435008.0727871611
• The cube root of 189232023390 is 5741.1409730521

Scales and comparisons

• 189,232,023,390 seconds is equal to 6,016 years, 51 weeks, 4 days, 10 hours, 56 minutes, 30 seconds.
• To count from 1 to 189,232,023,390 would take you about twelve thousand and thirty-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 189232023390 cubic inches would be around 478.4 feet tall.

Recreational maths with 189232023390

• 189232023390 backwards is 093320232981
• The number of decimal digits it has is: 12
• The sum of 189232023390's digits is 42
• More coming soon!