45120431118

Names of 45120431118

• Cardinal: 45120431118 can be written as Forty-five billion, one hundred twenty million, four hundred thirty-one thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 4.5120431118 × 10¹⁰

Factors of 45120431118

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 94837

Divisors of 45120431118

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 31 42 62 93 186 217 367 434 651 734 1101 1302 2202 2569 5138 7707 11377 15414 22754 34131 68262 79639 94427 159278 188854 238917 283281 477834 566562 660989 1321978 1982967 2927237 3965934 5854474 8781711 17563422 20490659 34654709 40981318 61471977 69309418 103964127 122943954 207928254 242582963 485165926 727748889 1074295979 1455497778 2148591958 3222887937 6445775874 7520071853 15040143706 22560215559 45120431118
• Sum of all divisors σ(n): 106750476288
• Sum of proper divisors (its aliquot sum) s(n): 61630045170
• 45120431118 is an abundant number, because the sum of its proper divisors (61630045170) is greater than itself. Its abundance is 16509614052

Bases of 45120431118

• Binary: 101010000001011000110010010000001110₂
• Hexadecimal: 0xA8163240E
• Base-36: KQ7JFGU

Squares and roots of 45120431118

• 45120431118 squared (45120431118²) is 2035853304274182729924
• 45120431118 cubed (45120431118³) is 91858578781855956851281039375032
• The square root of 45120431118 is 212415.7035579055
• The cube root of 45120431118 is 3560.0635198341

Scales and comparisons

• 45,120,431,118 seconds is equal to 1,434 years, 35 weeks, 6 days, 5 hours, 5 minutes, 18 seconds.
• To count from 1 to 45,120,431,118 would take you about two thousand, eight hundred sixty-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 45120431118 cubic inches would be around 296.7 feet tall.

Recreational maths with 45120431118

• 45120431118 backwards is 81113402154
• The number of decimal digits it has is: 11
• The sum of 45120431118's digits is 30
• More coming soon!