48900040

Names of 48900040

• Cardinal: 48900040 can be written as Forty-eight million, nine hundred thousand and forty.

Scientific notation

• Scientific notation: 4.890004 × 10⁷

Factors of 48900040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 484

Divisors of 48900040

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 61 70 98 122 140 196 244 245 280 305 392 409 427 488 490 610 818 854 980 1220 1636 1708 1960 2045 2135 2440 2863 2989 3272 3416 4090 4270 5726 5978 8180 8540 11452 11956 14315 14945 16360 17080 20041 22904 23912 24949 28630 29890 40082 49898 57260 59780 80164 99796 100205 114520 119560 124745 160328 174643 199592 200410 249490 349286 400820 498980 698572 801640 873215 997960 1222501 1397144 1746430 2445002 3492860 4890004 6112505 6985720 9780008 12225010 24450020 48900040
• Sum of all divisors σ(n): 130404600
• Sum of proper divisors (its aliquot sum) s(n): 81504560
• 48900040 is an abundant number, because the sum of its proper divisors (81504560) is greater than itself. Its abundance is 32604520

Bases of 48900040

• Binary: 10111010100010011111001000₂
• Hexadecimal: 0x2EA27C8
• Base-36: T43IG

Squares and roots of 48900040

• 48900040 squared (48900040²) is 2391213912001600
• 48900040 cubed (48900040³) is 116930455945434720064000
• The square root of 48900040 is 6992.8563548811
• The cube root of 48900040 is 365.6815688157

Scales and comparisons

• 48,900,040 seconds is equal to 1 year, 28 weeks, 5 days, 23 hours, 20 minutes, 40 seconds.
• To count from 1 to 48,900,040 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 48900040 cubic inches would be around 30.5 feet tall.

Recreational maths with 48900040

• 48900040 backwards is 04000984
• The number of decimal digits it has is: 8
• The sum of 48900040's digits is 25
• More coming soon!