189022812

Names of 189022812

• Cardinal: 189022812 can be written as One hundred eighty-nine million, twenty-two thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 1.89022812 × 10⁸

Factors of 189022812

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 112

Divisors of 189022812

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 11 12 22 29 33 44 58 66 67 87 116 121 132 134 174 201 242 268 319 348 363 402 484 638 726 737 804 957 1276 1452 1474 1914 1943 2211 2948 3509 3828 3886 4422 4489 5829 7018 7772 8107 8844 8978 10527 11658 13467 14036 16214 17956 21054 21373 23316 24321 26934 32428 42108 42746 48642 49379 53868 64119 85492 97284 98758 128238 130181 148137 197516 235103 256476 260362 296274 390543 470206 520724 543169 592548 705309 781086 940412 1086338 1410618 1431991 1562172 1629507 2172676 2821236 2863982 3259014 4295973 5727964 6518028 8591946 15751901 17183892 31503802 47255703 63007604 94511406 189022812
• Sum of all divisors σ(n): 509108040
• Sum of proper divisors (its aliquot sum) s(n): 320085228
• 189022812 is an abundant number, because the sum of its proper divisors (320085228) is greater than itself. Its abundance is 131062416

Bases of 189022812

• Binary: 1011010001000100001001011100₂
• Hexadecimal: 0xB44425C
• Base-36: 34JEXO

Squares and roots of 189022812

• 189022812 squared (189022812²) is 35729623456387344
• 189022812 cubed (189022812³) is 6753713897427495124091328
• The square root of 189022812 is 13748.5567242529
• The cube root of 189022812 is 573.9024426785

Scales and comparisons

• 189,022,812 seconds is equal to 6 years, 3 days, 18 hours, 20 minutes, 12 seconds.
• To count from 1 to 189,022,812 would take you about nine 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 189022812 cubic inches would be around 47.8 feet tall.

Recreational maths with 189022812

• 189022812 backwards is 218220981
• 189022812 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 189022812's digits is 33
• More coming soon!