1216040224

Names of 1216040224

• Cardinal: 1216040224 can be written as One billion, two hundred sixteen million, forty thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.216040224 × 10⁹

Factors of 1216040224

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4810

Divisors of 1216040224

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 37 56 62 74 112 124 148 217 224 248 259 296 434 496 518 592 868 992 1036 1147 1184 1736 2072 2294 3472 4144 4588 4733 6944 8029 8288 9176 9466 16058 18352 18932 32116 33131 36704 37864 64232 66262 75728 128464 132524 146723 151456 175121 256928 265048 293446 350242 530096 586892 700484 1027061 1060192 1173784 1225847 1400968 2054122 2347568 2451694 2801936 4108244 4695136 4903388 5428751 5603872 8216488 9806776 10857502 16432976 19613552 21715004 32865952 38001257 39227104 43430008 76002514 86860016 152005028 173720032 304010056 608020112 1216040224
• Sum of all divisors σ(n): 2901298176
• Sum of proper divisors (its aliquot sum) s(n): 1685257952
• 1216040224 is an abundant number, because the sum of its proper divisors (1685257952) is greater than itself. Its abundance is 469217728

Bases of 1216040224

• Binary: 1001000011110110100110100100000₂
• Hexadecimal: 0x487B4D20
• Base-36: K3ZYN4

Squares and roots of 1216040224

• 1216040224 squared (1216040224²) is 1478753826385970176
• 1216040224 cubed (1216040224³) is 1798224134279252283280359424
• The square root of 1216040224 is 34871.7682947109
• The cube root of 1216040224 is 1067.3724284147

Scales and comparisons

• 1,216,040,224 seconds is equal to 38 years, 34 weeks, 4 days, 12 hours, 57 minutes, 4 seconds.
• To count from 1 to 1,216,040,224 would take you about seventy-seven 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 1216040224 cubic inches would be around 88.9 feet tall.

Recreational maths with 1216040224

• 1216040224 backwards is 4220406121
• The number of decimal digits it has is: 10
• The sum of 1216040224's digits is 22
• More coming soon!