2133370428

Names of 2133370428

• Cardinal: 2133370428 can be written as Two billion, one hundred thirty-three million, three hundred seventy thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 2.133370428 × 10⁹

Factors of 2133370428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 157782

Divisors of 2133370428

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 23 28 42 46 49 69 84 92 98 138 147 161 196 276 294 322 483 588 644 966 1127 1932 2254 3381 4508 6762 13524 157747 315494 473241 630988 946482 1104229 1892964 2208458 3312687 3628181 4416916 6625374 7256362 7729603 10884543 13250748 14512724 15459206 21769086 23188809 25397267 30918412 43538172 46377618 50794534 76191801 92755236 101589068 152383602 177780869 304767204 355561738 533342607 711123476 1066685214 2133370428
• Sum of all divisors σ(n): 6042379392
• Sum of proper divisors (its aliquot sum) s(n): 3909008964
• 2133370428 is an abundant number, because the sum of its proper divisors (3909008964) is greater than itself. Its abundance is 1775638536

Bases of 2133370428

• Binary: 1111111001010001010011000111100₂
• Hexadecimal: 0x7F28A63C
• Base-36: ZA5J5O

Squares and roots of 2133370428

• 2133370428 squared (2133370428²) is 4551269383064903184
• 2133370428 cubed (2133370428³) is 9709543511692468457428642752
• The square root of 2133370428 is 46188.4230949703
• The cube root of 2133370428 is 1287.3266407867

Scales and comparisons

• 2,133,370,428 seconds is equal to 67 years, 43 weeks, 2 days, 18 hours, 53 minutes, 48 seconds.
• To count from 1 to 2,133,370,428 would take you about one hundred thirty-five 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 2133370428 cubic inches would be around 107.3 feet tall.

Recreational maths with 2133370428

• 2133370428 backwards is 8240733312
• The number of decimal digits it has is: 10
• The sum of 2133370428's digits is 33
• More coming soon!