55222902

Names of 55222902

• Cardinal: 55222902 can be written as Fifty-five million, two hundred twenty-two thousand, nine hundred two.

Scientific notation

• Scientific notation: 5.5222902 × 10⁷

Factors of 55222902

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 185

Divisors of 55222902

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 29 34 42 49 51 58 63 87 98 102 119 126 127 147 153 174 203 238 254 261 294 306 357 381 406 441 493 522 609 714 762 833 882 889 986 1071 1143 1218 1421 1479 1666 1778 1827 2142 2159 2286 2499 2667 2842 2958 3451 3654 3683 4263 4318 4437 4998 5334 6223 6477 6902 7366 7497 8001 8526 8874 10353 11049 12446 12789 12954 14994 15113 16002 18669 19431 20706 22098 24157 25578 25781 30226 31059 33147 37338 38862 45339 48314 51562 56007 62118 62611 66294 72471 77343 90678 105791 112014 125222 136017 144942 154686 180467 187833 211582 217413 232029 272034 317373 360934 375666 434826 438277 464058 541401 563499 634746 876554 952119 1082802 1126998 1314831 1624203 1904238 2629662 3067939 3248406 3944493 6135878 7888986 9203817 18407634 27611451 55222902
• Sum of all divisors σ(n): 153653760
• Sum of proper divisors (its aliquot sum) s(n): 98430858
• 55222902 is an abundant number, because the sum of its proper divisors (98430858) is greater than itself. Its abundance is 43207956

Bases of 55222902

• Binary: 11010010101010001001110110₂
• Hexadecimal: 0x34AA276
• Base-36: WVM9I

Squares and roots of 55222902

• 55222902 squared (55222902²) is 3049568905301604
• 55222902 cubed (55222902³) is 168406044799717758134808
• The square root of 55222902 is 7431.2113413629
• The cube root of 55222902 is 380.8083025151

Scales and comparisons

• 55,222,902 seconds is equal to 1 year, 39 weeks, 2 days, 3 hours, 41 minutes, 42 seconds.
• To count from 1 to 55,222,902 would take you about 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 55222902 cubic inches would be around 31.7 feet tall.

Recreational maths with 55222902

• 55222902 backwards is 20922255
• The number of decimal digits it has is: 8
• The sum of 55222902's digits is 27
• More coming soon!