149749536 (number)

149749536 is an even 9-digits composite number following 149749535 and preceding 149749537. In scientific notation, it is written as 1.49749536 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 24 positive divisors. There are 49916480 positive integers (up to 149749536) that are relatively prime to 149749536.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-nine thousand five hundred thirty-six

Notation

Scientific notation 1.49749536 × 10^8
Engineering notation 1.49749536 × 10^6

Prime Factorization of 149749536

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 1559891

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9359346
Product of the distinct prime numbers

The prime factorization of 149749536 is 2 × 2 × 2 × 2 × 2 × 3 × 1559891. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 96, 10, 871, 411, 3865, 2056, 95069, 53692, 620905, 250221, 6613120, 7498416, 92854100, 34897582, 172346767, 710792627, 4078132090, 5797609863

Basic calculations (n = 149749536)

Multiplication

n×y
n×2 299499072
n×3 449248608
n×4 598998144
n×5 748747680

Division

n÷y
n÷2 74874768
n÷3 49916512
n÷3 37437384
n÷5 29949907.2

Exponentiation

ny
n2 22424923532215296
n3 3.3581218937847E+24
n4 5.028771954257E+32
n5 7.530562667998E+40

Nth Root

y√n
2√n 12237.21929198
3√n 531.03338904321
4√n 110.62196568485
5√n 43.159171288548

Divisors of 149749536

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1559891, 3119782, 4679673, 6239564, 9359346, 12479128, 18718692, 24958256, 37437384, 49916512, 74874768, 149749536

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149749535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149749536 can be divided by 24 positive divisors. The sum of these divisors (counting 149749536) is 1, the average is 0.041666666666667.

Base conversion 149749536

Base System Value
2 Binary 1000111011001111111100100000
3 Ternary 101102210001202010
4 Quaternary 20323033330200
5 Quinary 301313441121
6 Senary 22505352520
8 Octal 1073177440
10 Decimal 149749536
12 Duodecimal 42198740
16 Hexadecimal 8ecff20
20 Vigesimal 26fidgg
36 Base36 2h5nhc

Cryptographic Hash Functions

md5 444e4a938c1c0c48c503e90ec3f498d5
sha1 5a11e17fd42e965b259eccddaaa4fd5cd15fd6e2
sha256 55f6718ec1332401a3ffb3cf804769580d72f6163a29faf7ad1567915a00e88b
sha512 e64a9d2318ee0d1ca3a3f5eb18d2eff40eeac79c8ab0551135d5d57ba63e9dc67ae822f3f7a793ec9000c8fa16f3d78962e595e6a42cd8b87a0566ee32096f7b
ripemd-160 a244cdd4602d8ccfa834420dd3314acefa1f4342

149749536 as geometric shapes

Circle

Radius = n
Diameter 299499072
Circumference 940904084.35216
Area 7.044997502612E+16

Sphere

Radius = n
Volume 1.4066468095164E+25
Surface area 2.8179990010448E+17
Circumference 940904084.35216

Square

Length = n
Perimeter 598998144
Area 22424923532215296
Diagonal 211777824.77028

Cube

Length = n
Surface area 134549541193291776
Volume 3.3581218937847E+24
Space diagonal 259373804.76186

Equilateral Triangle

Length = n
Perimeter 449248608
Area 9.710276728411E+15
Altitude 129686902.38093

Triangular Pyramid

Length = n
Surface area 9.710276728411E+15
Volume 3.9575846052436E+23
Height 70592608.256759