1222904368

Names of 1222904368

• Cardinal: 1222904368 can be written as One billion, two hundred twenty-two million, nine hundred four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.222904368 × 10⁹

Factors of 1222904368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 858

Divisors of 1222904368

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 49 56 62 67 98 112 124 134 196 217 248 268 392 434 469 496 536 751 784 868 938 1072 1502 1519 1736 1876 2077 3004 3038 3283 3472 3752 4154 5257 6008 6076 6566 7504 8308 10514 12016 12152 13132 14539 16616 21028 23281 24304 26264 29078 33232 36799 42056 46562 50317 52528 58156 73598 84112 93124 100634 101773 116312 147196 162967 186248 201268 203546 232624 294392 325934 352219 372496 402536 407092 588784 651868 704438 805072 814184 1140769 1303736 1408876 1559827 1628368 2281538 2465533 2607472 2817752 3119654 4563076 4931066 5635504 6239308 9126152 9862132 10918789 12478616 18252304 19724264 21837578 24957232 39448528 43675156 76431523 87350312 152863046 174700624 305726092 611452184 1222904368
• Sum of all divisors σ(n): 2891433984
• Sum of proper divisors (its aliquot sum) s(n): 1668529616
• 1222904368 is an abundant number, because the sum of its proper divisors (1668529616) is greater than itself. Its abundance is 445625248

Bases of 1222904368

• Binary: 1001000111001000000101000110000₂
• Hexadecimal: 0x48E40A30
• Base-36: K8331S

Squares and roots of 1222904368

• 1222904368 squared (1222904368²) is 1495495093273479424
• 1222904368 cubed (1222904368³) is 1828847481886705406167724032
• The square root of 1222904368 is 34970.0495853237
• The cube root of 1222904368 is 1069.3769826413

Scales and comparisons

• 1,222,904,368 seconds is equal to 38 years, 45 weeks, 6 days, 23 hours, 39 minutes, 28 seconds.
• To count from 1 to 1,222,904,368 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 1222904368 cubic inches would be around 89.1 feet tall.

Recreational maths with 1222904368

• 1222904368 backwards is 8634092221
• The number of decimal digits it has is: 10
• The sum of 1222904368's digits is 37
• More coming soon!