149718042 (number)

149718042 is an even 9-digits composite number following 149718041 and preceding 149718043. In scientific notation, it is written as 1.49718042 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 49906008 positive integers (up to 149718042) that are relatively prime to 149718042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49718042 × 10^8
Engineering notation 1.49718042 × 10^6

Prime Factorization of 149718042

Prime Factorization 2 × 3 × 3 × 8317669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49906014
Product of the distinct prime numbers

The prime factorization of 149718042 is 2 × 3 × 3 × 8317669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 100, 46, 823, 641, 5241, 7746, 54890, 15847, 325403, 937056, 6433143, 9718543, 1083502, 80754335, 941957794, 785721861, 3183448878, 3030071328

Basic calculations (n = 149718042)

Multiplication

n×y
n×2 299436084
n×3 449154126
n×4 598872168
n×5 748590210

Division

n÷y
n÷2 74859021
n÷3 49906014
n÷3 37429510.5
n÷5 29943608.4

Exponentiation

ny
n2 22415492100313764
n3 3.3560035877254E+24
n4 5.0245428609923E+32
n5 7.5226471909284E+40

Nth Root

y√n
2√n 12235.932412366
3√n 530.99615901549
4√n 110.61614896735
5√n 43.157355764657

Divisors of 149718042

1, 2, 3, 6, 9, 18, 8317669, 16635338, 24953007, 49906014, 74859021, 149718042

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149718041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149718042 can be divided by 12 positive divisors. The sum of these divisors (counting 149718042) is 1, the average is 0.083333333333333.

Base conversion 149718042

Base System Value
2 Binary 1000111011001000010000011010
3 Ternary 101102201110112200
4 Quaternary 20323020100122
5 Quinary 301311434132
6 Senary 22504551030
8 Octal 1073102032
10 Decimal 149718042
12 Duodecimal 42182476
16 Hexadecimal 8ec841a
20 Vigesimal 26fef22
36 Base36 2h4z6i

Cryptographic Hash Functions

md5 0fd5cca92ba875644d116e2e95f49fa0
sha1 3664280e08784fb5129b74ae54ca163bf4dfbd97
sha256 fc9ece440e30bac016b1d132e5e3972275367a3f5a47ccbcc2db0a80f227595f
sha512 68fff836b287d03205029616667622bf515a502fb93123c4bcf7d240af3757001232449c16227ed14afe26211248a5743f11e3e136986ccc6c970753fe5f1e6a
ripemd-160 05f034a3d027f14e653dcd80fba2b61d402cb622

149718042 as geometric shapes

Circle

Radius = n
Diameter 299436084
Circumference 940706201.7141
Area 7.0420345308946E+16

Sphere

Radius = n
Volume 1.4057594955492E+25
Surface area 2.8168138123578E+17
Circumference 940706201.7141

Square

Length = n
Perimeter 598872168
Area 22415492100313764
Diagonal 211733285.52834

Cube

Length = n
Surface area 134492952601882584
Volume 3.3560035877254E+24
Space diagonal 259319255.55373

Equilateral Triangle

Length = n
Perimeter 449154126
Area 9.7061927986006E+15
Altitude 129659627.77687

Triangular Pyramid

Length = n
Surface area 9.7061927986006E+15
Volume 3.9550881576117E+23
Height 70577761.842782