7112990412

Names of 7112990412

• Cardinal: 7112990412 can be written as Seven billion, one hundred twelve million, nine hundred ninety thousand, four hundred twelve.

Scientific notation

• Scientific notation: 7.112990412 × 10⁹

Factors of 7112990412

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 268174

Divisors of 7112990412

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 67 99 132 134 198 201 268 396 402 603 737 804 1206 1474 2211 2412 2948 4422 6633 8844 13266 26532 268091 536182 804273 1072364 1608546 2412819 2949001 3217092 4825638 5898002 8847003 9651276 11796004 17694006 17962097 26541009 35388012 35924194 53082018 53886291 71848388 106164036 107772582 161658873 197583067 215545164 323317746 395166134 592749201 646635492 790332268 1185498402 1778247603 2370996804 3556495206 7112990412
• Sum of all divisors σ(n): 19907439552
• Sum of proper divisors (its aliquot sum) s(n): 12794449140
• 7112990412 is an abundant number, because the sum of its proper divisors (12794449140) is greater than itself. Its abundance is 5681458728

Bases of 7112990412

• Binary: 110100111111101111001111011001100₂
• Hexadecimal: 0x1A7F79ECC
• Base-36: 39MW2J0

Squares and roots of 7112990412

• 7112990412 squared (7112990412²) is 50594632601203929744
• 7112990412 cubed (7112990412³) is 359879136591026171925793614528
• The square root of 7112990412 is 84338.5464185861
• The cube root of 7112990412 is 1923.1688134621

Scales and comparisons

• 7,112,990,412 seconds is equal to 226 years, 8 weeks, 6 days, 6 hours, 40 minutes, 12 seconds.
• To count from 1 to 7,112,990,412 would take you about four hundred fifty-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 7112990412 cubic inches would be around 160.3 feet tall.

Recreational maths with 7112990412

• 7112990412 backwards is 2140992117
• 7112990412 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7112990412's digits is 36
• More coming soon!