148847400

Names of 148847400

• Cardinal: 148847400 can be written as One hundred forty-eight million, eight hundred forty-seven thousand, four hundred.

Scientific notation

• Scientific notation: 1.488474 × 10⁸

Factors of 148847400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6384

Divisors of 148847400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 65 72 75 78 90 100 104 117 120 130 150 156 180 195 200 225 234 260 300 312 325 360 390 450 468 520 585 600 650 780 900 936 975 1170 1300 1560 1800 1950 2340 2600 2925 3900 4680 5850 6361 7800 11700 12722 19083 23400 25444 31805 38166 50888 57249 63610 76332 82693 95415 114498 127220 152664 159025 165386 190830 228996 248079 254440 286245 318050 330772 381660 413465 457992 477075 496158 572490 636100 661544 744237 763320 826930 954150 992316 1144980 1240395 1272200 1431225 1488474 1653860 1908300 1984632 2067325 2289960 2480790 2862450 2976948 3307720 3721185 3816600 4134650 4961580 5724900 5953896 6201975 7442370 8269300 9923160 11449800 12403950 14884740 16538600 18605925 24807900 29769480 37211850 49615800 74423700 148847400
• Sum of all divisors σ(n): 538416060
• Sum of proper divisors (its aliquot sum) s(n): 389568660
• 148847400 is an abundant number, because the sum of its proper divisors (389568660) is greater than itself. Its abundance is 240721260

Bases of 148847400

• Binary: 1000110111110011101100101000₂
• Hexadecimal: 0x8DF3B28
• Base-36: 2GMBE0

Squares and roots of 148847400

• 148847400 squared (148847400²) is 22155548486760000
• 148847400 cubed (148847400³) is 3297795787828160424000000
• The square root of 148847400 is 12200.3032749191
• The cube root of 148847400 is 529.9648724791

Scales and comparisons

• 148,847,400 seconds is equal to 4 years, 38 weeks, 18 hours, 30 minutes.
• To count from 1 to 148,847,400 would take you about 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 148847400 cubic inches would be around 44.2 feet tall.

Recreational maths with 148847400

• 148847400 backwards is 004748841
• 148847400 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 148847400's digits is 36
• More coming soon!