49144830

Names of 49144830

• Cardinal: 49144830 can be written as Forty-nine million, one hundred forty-four thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 4.914483 × 10⁷

Factors of 49144830

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 258

Divisors of 49144830

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 19 21 30 35 38 42 57 70 95 105 109 113 114 133 190 210 218 226 266 285 327 339 399 545 565 570 654 665 678 763 791 798 1090 1130 1330 1526 1582 1635 1695 1995 2071 2147 2289 2373 3270 3390 3815 3955 3990 4142 4294 4578 4746 6213 6441 7630 7910 10355 10735 11445 11865 12317 12426 12882 14497 15029 20710 21470 22890 23730 24634 28994 30058 31065 32205 36951 43491 45087 61585 62130 64410 72485 73902 75145 86219 86982 90174 123170 144970 150290 172438 184755 217455 225435 234023 258657 369510 431095 434910 450870 468046 517314 702069 862190 1170115 1293285 1404138 1638161 2340230 2586570 3276322 3510345 4914483 7020690 8190805 9828966 16381610 24572415 49144830
• Sum of all divisors σ(n): 144460800
• Sum of proper divisors (its aliquot sum) s(n): 95315970
• 49144830 is an abundant number, because the sum of its proper divisors (95315970) is greater than itself. Its abundance is 46171140

Bases of 49144830

• Binary: 10111011011110001111111110₂
• Hexadecimal: 0x2EDE3FE
• Base-36: T9CE6

Squares and roots of 49144830

• 49144830 squared (49144830²) is 2415214315728900
• 49144830 cubed (49144830³) is 118695296960063116587000
• The square root of 49144830 is 7010.3373670601
• The cube root of 49144830 is 366.2907451165

Scales and comparisons

• 49,144,830 seconds is equal to 1 year, 29 weeks, 1 day, 19 hours, 20 minutes, 30 seconds.
• To count from 1 to 49,144,830 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 49144830 cubic inches would be around 30.5 feet tall.

Recreational maths with 49144830

• 49144830 backwards is 03844194
• The number of decimal digits it has is: 8
• The sum of 49144830's digits is 33
• More coming soon!