149749076 (number)

149749076 is an even 9-digits composite number following 149749075 and preceding 149749077. In scientific notation, it is written as 1.49749076 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors. There are 74874536 positive integers (up to 149749076) that are relatively prime to 149749076.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-nine thousand seventy-six

Notation

Scientific notation 1.49749076 × 10^8
Engineering notation 1.49749076 × 10^6

Prime Factorization of 149749076

Prime Factorization 2 × 2 × 37437269

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 74874538
Product of the distinct prime numbers

The prime factorization of 149749076 is 2 × 2 × 37437269. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 5, 83, 929, 882, 9142, 9540, 96568, 76092, 987861, 908385, 2202956, 7399564, 23333514, 23924162, 579212630, 305061795, 344336167, 7184615408

Basic calculations (n = 149749076)

Multiplication

n×y
n×2 299498152
n×3 449247228
n×4 598996304
n×5 748745380

Division

n÷y
n÷2 74874538
n÷3 49916358.666667
n÷3 37437269
n÷5 29949815.2

Exponentiation

ny
n2 22424785762853776
n3 3.3580909474853E+24
n4 5.0287101650989E+32
n5 7.5304470069537E+40

Nth Root

y√n
2√n 12237.200496846
3√n 531.03284530061
4√n 110.62188073273
5√n 43.159144773283

Divisors of 149749076

1, 2, 4, 37437269, 74874538, 149749076

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149749075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149749076 can be divided by 6 positive divisors. The sum of these divisors (counting 149749076) is 1, the average is 0.16666666666667.

Base conversion 149749076

Base System Value
2 Binary 1000111011001111110101010100
3 Ternary 101102210001010002
4 Quaternary 20323033311110
5 Quinary 301313432301
6 Senary 22505350432
8 Octal 1073176524
10 Decimal 149749076
12 Duodecimal 42198418
16 Hexadecimal 8ecfd54
20 Vigesimal 26ficdg
36 Base36 2h5n4k

Cryptographic Hash Functions

md5 24a07318c15a3fe07b48e0e9446c2b4d
sha1 d608104311d326ad9e280a985ffa91c1f0b0f646
sha256 23b83842063301524a797cc66cffbc07c4b61f611cec0439f5c55c6964ad3cc4
sha512 8f26a31befd7e98d94540640a1253e5ae28530bfff9908b2ad39e01094dde7da1395f1bee5d9dda689586931414d73a9c95ed9e98cb20ace74fb587b5d20d10a
ripemd-160 84629e3774d768a260e21b7f68d14b6807147f09

149749076 as geometric shapes

Circle

Radius = n
Diameter 299498152
Circumference 940901194.08692
Area 7.0449542210906E+16

Sphere

Radius = n
Volume 1.4066338467608E+25
Surface area 2.8179816884363E+17
Circumference 940901194.08692

Square

Length = n
Perimeter 598996304
Area 22424785762853776
Diagonal 211777174.23204

Cube

Length = n
Surface area 134548714577122656
Volume 3.3580909474853E+24
Space diagonal 259373008.01849

Equilateral Triangle

Length = n
Perimeter 449247228
Area 9.7102170725275E+15
Altitude 129686504.00925

Triangular Pyramid

Length = n
Surface area 9.7102170725275E+15
Volume 3.95754813468E+23
Height 70592391.41068