149025142 (number)

149025142 is an even 9-digits composite number following 149025141 and preceding 149025143. In scientific notation, it is written as 1.49025142 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 58980768 positive integers (up to 149025142) that are relatively prime to 149025142.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million twenty-five thousand one hundred forty-two

Notation

Scientific notation 1.49025142 × 10^8
Engineering notation 1.49025142 × 10^6

Prime Factorization of 149025142

Prime Factorization 2 × 7 × 23 × 29 × 15959

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149025142
Product of the distinct prime numbers

The prime factorization of 149025142 is 2 × 7 × 23 × 29 × 15959. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 87, 87, 921, 860, 378, 1601, 20777, 54564, 398195, 533570, 3078705, 8735815, 10280527, 35374819, 899380019, 937355129, 6760677400, 9162082042

Basic calculations (n = 149025142)

Multiplication

n×y
n×2 298050284
n×3 447075426
n×4 596100568
n×5 745125710

Division

n÷y
n÷2 74512571
n÷3 49675047.333333
n÷3 37256285.5
n÷5 29805028.4

Exponentiation

ny
n2 22208492948120164
n3 3.3096238151996E+24
n4 4.932171590267E+32
n5 7.3501757160791E+40

Nth Root

y√n
2√n 12207.585428741
3√n 530.17573619351
4√n 110.48794245863
5√n 43.11733487765

Divisors of 149025142

1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 15959, 31918, 111713, 223426, 367057, 462811, 734114, 925622, 2569399, 3239677, 5138798, 6479354, 10644653, 21289306, 74512571, 149025142

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149025141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149025142 can be divided by 32 positive divisors. The sum of these divisors (counting 149025142) is 1, the average is 0.03125.

Base conversion 149025142

Base System Value
2 Binary 1000111000011111000101110110
3 Ternary 101101102021001201
4 Quaternary 20320133011312
5 Quinary 301122301032
6 Senary 22442043114
8 Octal 1070370566
10 Decimal 149025142
12 Duodecimal 41aa949a
16 Hexadecimal 8e1f176
20 Vigesimal 26b82h2
36 Base36 2gq4ja

Cryptographic Hash Functions

md5 9a56418c21e42a2f0c163bf9d411f9d2
sha1 7ce65348a6b64d25464cf1a0fb1da3ea0172b1d7
sha256 2f4131ce36fd251a6b44b1b6ec26f35e469d4c98341a305c3026fcdebc1b1b44
sha512 51b16092e6d5d51b7b18af3cf48e01134829a0fc8b869c194bf6bc1f45e91b9d0f92187edfc150ce1f3bf6bfb23260d905815a25ec1998c10bc24e49303f4955
ripemd-160 3567e0da664d27f3551fe5acb8e208ea95f92abf

149025142 as geometric shapes

Circle

Radius = n
Diameter 298050284
Circumference 936352582.61475
Area 6.9770038293115E+16

Sphere

Radius = n
Volume 1.3863319818636E+25
Surface area 2.7908015317246E+17
Circumference 936352582.61475

Square

Length = n
Perimeter 596100568
Area 22208492948120164
Diagonal 210753376.95098

Cube

Length = n
Surface area 133250957688720984
Volume 3.3096238151996E+24
Space diagonal 258119117.54917

Equilateral Triangle

Length = n
Perimeter 447075426
Area 9.6165595364198E+15
Altitude 129059558.77458

Triangular Pyramid

Length = n
Surface area 9.6165595364198E+15
Volume 3.9004290715069E+23
Height 70251125.650325