1012133745

Names of 1012133745

• Cardinal: 1012133745 can be written as One billion, twelve million, one hundred thirty-three thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 1.012133745 × 10⁹

Factors of 1012133745

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46605

Divisors of 1012133745

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 9 15 21 23 27 35 45 63 69 105 115 135 161 189 207 315 345 483 621 805 945 1035 1449 2415 3105 4347 7245 21735 46567 139701 232835 325969 419103 698505 977907 1071041 1257309 1629845 2095515 2933721 3213123 4889535 5355205 6286545 7497287 8801163 9639369 14668605 16065615 22491861 28918107 37486435 44005815 48196845 67475583 112459305 144590535 202426749 337377915 1012133745
• Sum of all divisors σ(n): 2145853440
• Sum of proper divisors (its aliquot sum) s(n): 1133719695
• 1012133745 is an abundant number, because the sum of its proper divisors (1133719695) is greater than itself. Its abundance is 121585950

Bases of 1012133745

• Binary: 111100010100111110111101110001₂
• Hexadecimal: 0x3C53EF71
• Base-36: GQLJE9

Squares and roots of 1012133745

• 1012133745 squared (1012133745²) is 1024414717767725025
• 1012133745 cubed (1012133745³) is 1036844704727365569683468625
• The square root of 1012133745 is 31814.0494907519
• The cube root of 1012133745 is 1004.0283324147

Scales and comparisons

• 1,012,133,745 seconds is equal to 32 years, 9 weeks, 3 days, 12 hours, 15 minutes, 45 seconds.
• To count from 1 to 1,012,133,745 would take you about sixty-four 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 1012133745 cubic inches would be around 83.7 feet tall.

Recreational maths with 1012133745

• 1012133745 backwards is 5473312101
• 1012133745 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1012133745's digits is 27
• More coming soon!