1214201772

Names of 1214201772

• Cardinal: 1214201772 can be written as One billion, two hundred fourteen million, two hundred one thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.214201772 × 10⁹

Factors of 1214201772

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 491

Divisors of 1214201772

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 84 98 108 126 147 189 196 252 294 378 441 479 588 756 882 958 1323 1437 1764 1916 2646 2874 3353 4311 5292 5748 6706 8622 10059 12933 13412 17244 20118 23471 25866 30177 40236 46942 51732 60354 70413 90531 93884 120708 140826 181062 211239 229441 281652 362124 422478 458882 633717 688323 844956 917764 1267434 1376646 1606087 2064969 2534868 2753292 3212174 4129938 4818261 6194907 6424348 8259876 9636522 11242609 12389814 14454783 19273044 22485218 24779628 28909566 33727827 43364349 44970436 57819132 67455654 86728698 101183481 134911308 173457396 202366962 303550443 404733924 607100886 1214201772
• Sum of all divisors σ(n): 3669539160
• Sum of proper divisors (its aliquot sum) s(n): 2455337388
• 1214201772 is an abundant number, because the sum of its proper divisors (2455337388) is greater than itself. Its abundance is 1241135616

Bases of 1214201772

• Binary: 1001000010111110011111110101100₂
• Hexadecimal: 0x485F3FAC
• Base-36: K2WK30

Squares and roots of 1214201772

• 1214201772 squared (1214201772²) is 1474285943127939984
• 1214201772 cubed (1214201772³) is 1790080604580635951282451648
• The square root of 1214201772 is 34845.3981466707
• The cube root of 1214201772 is 1066.8342601683

Scales and comparisons

• 1,214,201,772 seconds is equal to 38 years, 31 weeks, 4 days, 6 hours, 16 minutes, 12 seconds.
• To count from 1 to 1,214,201,772 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 1214201772 cubic inches would be around 88.9 feet tall.

Recreational maths with 1214201772

• 1214201772 backwards is 2771024121
• 1214201772 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1214201772's digits is 27
• More coming soon!