149769046 (number)

149769046 is an even 9-digits composite number following 149769045 and preceding 149769047. In scientific notation, it is written as 1.49769046 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 64186728 positive integers (up to 149769046) that are relatively prime to 149769046.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49769046 × 10^8
Engineering notation 1.49769046 × 10^6

Prime Factorization of 149769046

Prime Factorization 2 × 7 × 10697789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149769046
Product of the distinct prime numbers

The prime factorization of 149769046 is 2 × 7 × 10697789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 54, 23, 655, 512, 7720, 1433, 15910, 86923, 320022, 864768, 3743126, 528895, 45415854, 27178628, 449219976, 627671403, 3523296298, 4029829431

Basic calculations (n = 149769046)

Multiplication

n×y
n×2 299538092
n×3 449307138
n×4 599076184
n×5 748845230

Division

n÷y
n÷2 74884523
n÷3 49923015.333333
n÷3 37442261.5
n÷5 29953809.2

Exponentiation

ny
n2 22430767139750116
n3 3.3594345955685E+24
n4 5.0313931447769E+32
n5 7.5354695134418E+40

Nth Root

y√n
2√n 12238.016424241
3√n 531.05644979696
4√n 110.62556858268
5√n 43.160295821653

Divisors of 149769046

1, 2, 7, 14, 10697789, 21395578, 74884523, 149769046

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149769045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149769046 can be divided by 8 positive divisors. The sum of these divisors (counting 149769046) is 1, the average is 0.125.

Base conversion 149769046

Base System Value
2 Binary 1000111011010100101101010110
3 Ternary 101102211001111201
4 Quaternary 20323110231112
5 Quinary 301320102141
6 Senary 22510023114
8 Octal 1073245526
10 Decimal 149769046
12 Duodecimal 421a7a9a
16 Hexadecimal 8ed4b56
20 Vigesimal 26g12c6
36 Base36 2h62ja

Cryptographic Hash Functions

md5 7bd731b19926374355efe30b0566c107
sha1 4a1dcaba4d6a14b0c5fda032215fdcf7cfb37d3c
sha256 86e7be90c7d09833b162c550a94c63d88a8cc2c23a6827d1e8dee387f9d76695
sha512 1c3703be0d8b0105042230dd49d9eece8020e96a63573d98ec11d4cda3f281c5ca5299be81c7b49bd95783c579d870455d03369b6344d5bc47bafbee1f8f4345
ripemd-160 a579a7c76c8f623f01f610c630bb2046d6e5e712

149769046 as geometric shapes

Circle

Radius = n
Diameter 299538092
Circumference 941026669.2975
Area 7.0468333260622E+16

Sphere

Radius = n
Volume 1.4071966727538E+25
Surface area 2.8187333304249E+17
Circumference 941026669.2975

Square

Length = n
Perimeter 599076184
Area 22430767139750116
Diagonal 211805416.07688

Cube

Length = n
Surface area 134584602838500696
Volume 3.3594345955685E+24
Space diagonal 259407597.07312

Equilateral Triangle

Length = n
Perimeter 449307138
Area 9.7128070846984E+15
Altitude 129703798.53656

Triangular Pyramid

Length = n
Surface area 9.7128070846984E+15
Volume 3.959131639132E+23
Height 70601805.35896