149739200 (number)

149739200 is an even 9-digits composite number following 149739199 and preceding 149739201. In scientific notation, it is written as 1.49739200 × 10^8. The sum of its digits is 35. It has a total of 11 prime factors and 168 positive divisors. There are 52715520 positive integers (up to 149739200) that are relatively prime to 149739200.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-nine thousand two hundred

Notation

Scientific notation 1.49739200 × 10^8
Engineering notation 1.49739200 × 10^6

Prime Factorization of 149739200

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 23 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 935870
Product of the distinct prime numbers

The prime factorization of 149739200 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 23 × 313. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149739200)

Multiplication

n×y
n×2 299478400
n×3 449217600
n×4 598956800
n×5 748696000

Division

n÷y
n÷2 74869600
n÷3 49913066.666667
n÷3 37434800
n÷5 29947840

Exponentiation

ny
n2 22421828016640000
n3 3.3574265897493E+24
n4 5.0273837160778E+32
n5 7.5279641573852E+40

Nth Root

y√n
2√n 12236.796966527
3√n 531.02117111466
4√n 110.62005680041
5√n 43.158575486353

Divisors of 149739200

168 divisors

τ Total Divisors 168
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149739199
Sum of the proper positive divisors of n
A Arithmetic Mean 0.005952380952381
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 168
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149739200 can be divided by 168 positive divisors. The sum of these divisors (counting 149739200) is 1, the average is 0.005952380952381.

Base conversion 149739200

Base System Value
2 Binary 1000111011001101011011000000
3 Ternary 101102202112120022
4 Quaternary 20323031123000
5 Quinary 301313123300
6 Senary 22505233012
8 Octal 1073153300
10 Decimal 149739200
12 Duodecimal 42192768
16 Hexadecimal 8ecd6c0
20 Vigesimal 26fh800
36 Base36 2h5fi8

Cryptographic Hash Functions

md5 1131a0f788e6ec1da258969410a3336e
sha1 a085d5dc74e15d6dc3058a91455bb64496c6b8f5
sha256 82b20397e61d265ad181878f2f33a3a30ca0b92b5268acc83b6db412fabf8495
sha512 284bd40d03bdeab7d4459b230c38dfce2fabdbcb365a67a22c2856743b47ed69cbdfce90d804e62b66351267d4d4cab2c7f426368769e12137c9a924dde93afb
ripemd-160 942c7f5852eddc249b226c8b9bd6d25354099238

149739200 as geometric shapes

Circle

Radius = n
Diameter 299478400
Circumference 940839141.34883
Area 7.044025017713E+16

Sphere

Radius = n
Volume 1.4063555612431E+25
Surface area 2.8176100070852E+17
Circumference 940839141.34883

Square

Length = n
Perimeter 598956800
Area 22421828016640000
Diagonal 211763207.4589

Cube

Length = n
Surface area 134530968099840000
Volume 3.3574265897493E+24
Space diagonal 259355902.28472

Equilateral Triangle

Length = n
Perimeter 449217600
Area 9.7089363308479E+15
Altitude 129677951.14236

Triangular Pyramid

Length = n
Surface area 9.7089363308479E+15
Volume 3.9567651815795E+23
Height 70587735.819632