189203843382

Names of 189203843382

• Cardinal: 189203843382 can be written as One hundred eighty-nine billion, two hundred three million, eight hundred forty-three thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 1.89203843382 × 10¹¹

Factors of 189203843382

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 40565

Divisors of 189203843382

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 17 34 51 102 167 277 334 501 554 831 1002 1662 2839 4709 5678 8517 9418 14127 17034 28254 40099 46259 80198 92518 120297 138777 240594 277554 681683 786403 1363366 1572806 2045049 2359209 4090098 4718418 6696533 11107423 13393066 20089599 22214846 33322269 40179198 66644538 113841061 188826191 227682122 341523183 377652382 566478573 683046366 1132957146 1854939641 3709879282 5564818923 11129637846 31533973897 63067947794 94601921691 189203843382
• Sum of all divisors σ(n): 404531366400
• Sum of proper divisors (its aliquot sum) s(n): 215327523018
• 189203843382 is an abundant number, because the sum of its proper divisors (215327523018) is greater than itself. Its abundance is 26123679636

Bases of 189203843382

• Binary: 10110000001101011011011000100100110110₂
• Hexadecimal: 0x2C0D6D8936
• Base-36: 2EX32ZW6

Squares and roots of 189203843382

• 189203843382 squared (189203843382²) is 35798094350520385197924
• 189203843382 cubed (189203843382³) is 6773137036869917971186323567538968
• The square root of 189203843382 is 434975.6813685105
• The cube root of 189203843382 is 5740.8559729637

Scales and comparisons

• 189,203,843,382 seconds is equal to 6,016 years, 5 weeks, 7 hours, 9 minutes, 42 seconds.
• To count from 1 to 189,203,843,382 would take you about twelve thousand and thirty-two 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 189203843382 cubic inches would be around 478.4 feet tall.

Recreational maths with 189203843382

• 189203843382 backwards is 283348302981
• 189203843382 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 189203843382's digits is 51
• More coming soon!