149746350

Names of 149746350

• Cardinal: 149746350 can be written as One hundred forty-nine million, seven hundred forty-six thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.4974635 × 10⁸

Factors of 149746350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1937

Divisors of 149746350

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 10 13 15 25 26 30 39 41 50 65 75 78 82 123 130 150 195 205 246 325 390 410 533 615 650 975 1025 1066 1230 1599 1873 1950 2050 2665 3075 3198 3746 5330 5619 6150 7995 9365 11238 13325 15990 18730 24349 26650 28095 39975 46825 48698 56190 73047 76793 79950 93650 121745 140475 146094 153586 230379 243490 280950 365235 383965 460758 608725 730470 767930 998309 1151895 1217450 1826175 1919825 1996618 2303790 2994927 3652350 3839650 4991545 5759475 5989854 9983090 11518950 14974635 24957725 29949270 49915450 74873175 149746350
• Sum of all divisors σ(n): 409911264
• Sum of proper divisors (its aliquot sum) s(n): 260164914
• 149746350 is an abundant number, because the sum of its proper divisors (260164914) is greater than itself. Its abundance is 110418564

Bases of 149746350

• Binary: 1000111011001111001010101110₂
• Hexadecimal: 0x8ECF2AE
• Base-36: 2H5L0U

Squares and roots of 149746350

• 149746350 squared (149746350²) is 22423969338322500
• 149746350 cubed (149746350³) is 3357907560925709497875000
• The square root of 149746350 is 12237.0891146547
• The cube root of 149746350 is 531.0296230117

Scales and comparisons

• 149,746,350 seconds is equal to 4 years, 39 weeks, 4 days, 4 hours, 12 minutes, 30 seconds.
• To count from 1 to 149,746,350 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 149746350 cubic inches would be around 44.3 feet tall.

Recreational maths with 149746350

• 149746350 backwards is 053647941
• 149746350 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 149746350's digits is 39
• More coming soon!