148445556

Names of 148445556

• Cardinal: 148445556 can be written as One hundred forty-eight million, four hundred forty-five thousand, five hundred fifty-six.

Scientific notation

• Scientific notation: 1.48445556 × 10⁸

Factors of 148445556

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 643

Divisors of 148445556

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 38 42 57 76 84 114 133 228 266 281 331 399 532 562 662 798 843 993 1124 1324 1596 1686 1967 1986 2317 3372 3934 3972 4634 5339 5901 6289 6951 7868 9268 10678 11802 12578 13902 16017 18867 21356 23604 25156 27804 32034 37373 37734 44023 64068 74746 75468 88046 93011 112119 132069 149492 176092 186022 224238 264138 279033 372044 448476 528276 558066 651077 1116132 1302154 1767209 1953231 2604308 3534418 3906462 5301627 7068836 7812924 10603254 12370463 21206508 24740926 37111389 49481852 74222778 148445556
• Sum of all divisors σ(n): 419435520
• Sum of proper divisors (its aliquot sum) s(n): 270989964
• 148445556 is an abundant number, because the sum of its proper divisors (270989964) is greater than itself. Its abundance is 122544408

Bases of 148445556

• Binary: 1000110110010001100101110100₂
• Hexadecimal: 0x8D91974
• Base-36: 2GDPBO

Squares and roots of 148445556

• 148445556 squared (148445556²) is 22036083096149136
• 148445556 cubed (148445556³) is 3271158607270059952439616
• The square root of 148445556 is 12183.8235377897
• The cube root of 148445556 is 529.4875264677

Scales and comparisons

• 148,445,556 seconds is equal to 4 years, 37 weeks, 3 days, 2 hours, 52 minutes, 36 seconds.
• To count from 1 to 148,445,556 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 148445556 cubic inches would be around 44.1 feet tall.

Recreational maths with 148445556

• 148445556 backwards is 655544841
• 148445556 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 148445556's digits is 42
• More coming soon!