49123998

Names of 49123998

• Cardinal: 49123998 can be written as Forty-nine million, one hundred twenty-three thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 4.9123998 × 10⁷

Factors of 49123998

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 113

Divisors of 49123998

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 23 33 42 46 63 66 67 69 77 99 126 134 138 154 161 198 201 207 231 253 322 402 414 462 469 483 506 529 603 693 737 759 938 966 1058 1206 1386 1407 1449 1474 1518 1541 1587 1771 2211 2277 2814 2898 3082 3174 3542 3703 4221 4422 4554 4623 4761 5159 5313 5819 6633 7406 8442 9246 9522 10318 10626 10787 11109 11638 13266 13869 15477 15939 16951 17457 21574 22218 27738 30954 31878 32361 33327 33902 34914 35443 40733 46431 50853 52371 64722 66654 70886 81466 92862 97083 101706 104742 106329 118657 122199 152559 194166 212658 237314 244398 248101 305118 318987 355971 366597 389873 496202 637974 711942 733194 744303 779746 1067913 1169619 1488606 2135826 2232909 2339238 2729111 3508857 4465818 5458222 7017714 8187333 16374666 24561999 49123998
• Sum of all divisors σ(n): 140789376
• Sum of proper divisors (its aliquot sum) s(n): 91665378
• 49123998 is an abundant number, because the sum of its proper divisors (91665378) is greater than itself. Its abundance is 42541380

Bases of 49123998

• Binary: 10111011011001001010011110₂
• Hexadecimal: 0x2ED929E
• Base-36: T8WBI

Squares and roots of 49123998

• 49123998 squared (49123998²) is 2413167179504004
• 49123998 cubed (49123998³) is 118544419699620333487992
• The square root of 49123998 is 7008.8514037609
• The cube root of 49123998 is 366.2389821455

Scales and comparisons

• 49,123,998 seconds is equal to 1 year, 29 weeks, 1 day, 13 hours, 33 minutes, 18 seconds.
• To count from 1 to 49,123,998 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 49123998 cubic inches would be around 30.5 feet tall.

Recreational maths with 49123998

• 49123998 backwards is 89932194
• The number of decimal digits it has is: 8
• The sum of 49123998's digits is 45
• More coming soon!