149736769 (number)

149736769 is an odd 9-digits composite number following 149736768 and preceding 149736770. In scientific notation, it is written as 1.49736769 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 118472976 positive integers (up to 149736769) that are relatively prime to 149736769.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49736769 × 10^8
Engineering notation 1.49736769 × 10^6

Prime Factorization of 149736769

Prime Factorization 91 × 1645459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149736769
Product of the distinct prime numbers

The prime factorization of 149736769 is 91 × 1645459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 56, 22, 475, 691, 3636, 1268, 12615, 31358, 623352, 325355, 3983083, 1489286, 35519666, 94118080, 798889054, 812692710, 1056875222, 4030591237

Basic calculations (n = 149736769)

Multiplication

n×y
n×2 299473538
n×3 449210307
n×4 598947076
n×5 748683845

Division

n÷y
n÷2 74868384.5
n÷3 49912256.333333
n÷3 37434192.25
n÷5 29947353.8

Exponentiation

ny
n2 22421099990559361
n3 3.3572630700123E+24
n4 5.0270572478666E+32
n5 7.5273530987358E+40

Nth Root

y√n
2√n 12236.697634574
3√n 531.01829740835
4√n 110.61960782146
5√n 43.158435350466

Divisors of 149736769

1, 91, 1645459, 149736769

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149736768
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149736769 can be divided by 4 positive divisors. The sum of these divisors (counting 149736769) is 1, the average is 0.25.

Base conversion 149736769

Base System Value
2 Binary 1000111011001100110101000001
3 Ternary 101102202102020021
4 Quaternary 20323030311001
5 Quinary 301313034034
6 Senary 22505213441
8 Octal 1073146501
10 Decimal 149736769
12 Duodecimal 42191281
16 Hexadecimal 8eccd41
20 Vigesimal 26fh1i9
36 Base36 2h5dmp

Cryptographic Hash Functions

md5 90543d7257d40c826701cb4c8b14b519
sha1 b9203f1c8b6b4fcfdbf5e5630a0d6c0f586117e3
sha256 237f467e0d3d8cb2767a2ba8bce12a2d78aa087843030196560163caddacdcf0
sha512 4785acff92da8460dad4fba10c1ae1720b381aca3059a3f40c4abde2f42a56d9779af541cd8c1393ed9b6f0c0ee4696a567ceabd967af8ceeae1c3a8cd2b1726
ripemd-160 6ada97ecf99347449638f26fb79384629c448d46

149736769 as geometric shapes

Circle

Radius = n
Diameter 299473538
Circumference 940823866.92534
Area 7.0437963015743E+16

Sphere

Radius = n
Volume 1.4062870662559E+25
Surface area 2.8175185206297E+17
Circumference 940823866.92534

Square

Length = n
Perimeter 598947076
Area 22421099990559361
Diagonal 211759769.50573

Cube

Length = n
Surface area 134526599943356166
Volume 3.3572630700123E+24
Space diagonal 259351691.6692

Equilateral Triangle

Length = n
Perimeter 449210307
Area 9.7086210863077E+15
Altitude 129675845.8346

Triangular Pyramid

Length = n
Surface area 9.7086210863077E+15
Volume 3.9565724717214E+23
Height 70586589.835242