149969158 (number)

149969158 is an even 9-digits composite number following 149969157 and preceding 149969159. In scientific notation, it is written as 1.49969158 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 74984578 positive integers (up to 149969158) that are relatively prime to 149969158.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million nine hundred sixty-nine thousand one hundred fifty-eight

Notation

Scientific notation 1.49969158 × 10^8
Engineering notation 1.49969158 × 10^6

Prime Factorization of 149969158

Prime Factorization 2 × 74984579

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149969158
Product of the distinct prime numbers

The prime factorization of 149969158 is 2 × 74984579. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 79, 55, 555, 244, 307, 7148, 82340, 45892, 630390, 270265, 8790676, 5719268, 82414888, 78798629, 399716243, 841285481, 7539946831, 4979401056

Basic calculations (n = 149969158)

Multiplication

n×y
n×2 299938316
n×3 449907474
n×4 599876632
n×5 749845790

Division

n÷y
n÷2 74984579
n÷3 49989719.333333
n÷3 37492289.5
n÷5 29993831.6

Exponentiation

ny
n2 22490748351228964
n3 3.3729185930237E+24
n4 5.0583376139831E+32
n5 7.5859463284877E+40

Nth Root

y√n
2√n 12246.189529809
3√n 531.29286596671
4√n 110.66250281739
5√n 43.171823278114

Divisors of 149969158

1, 2, 74984579, 149969158

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 -149969157
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 149969158 can be divided by 4 positive divisors. The sum of these divisors (counting 149969158) is 1, the average is 0.25.

Base conversion 149969158

Base System Value
2 Binary 1000111100000101100100000110
3 Ternary 101110012020000021
4 Quaternary 20330011210012
5 Quinary 301343003113
6 Senary 22514205354
8 Octal 1074054406
10 Decimal 149969158
12 Duodecimal 4228385a
16 Hexadecimal 8f05906
20 Vigesimal 26h62hi
36 Base36 2hacxy

Cryptographic Hash Functions

md5 9f3fd3644bceb8cb40f92cebd9af42f1
sha1 24dba00fce0a6fe70f96006e6951864f36624d69
sha256 f0d10fca36e4fb3d84de846805331bfcf61bff30033057e1d9d348e2ae7b3b34
sha512 dba3bbcce7fa226b47819b517a2a90ec79a05f5cf892cf2dc71cc19a0e1887f861f46889208046980d1a5c6a9f489021a1418dffb9998d29e2553b319ce25d70
ripemd-160 2894368aef814331ff9a19819249d169ac803877

149969158 as geometric shapes

Circle

Radius = n
Diameter 299938316
Circumference 942284010.07569
Area 7.0656769793958E+16

Sphere

Radius = n
Volume 1.4128448364E+25
Surface area 2.8262707917583E+17
Circumference 942284010.07569

Square

Length = n
Perimeter 599876632
Area 22490748351228964
Diagonal 212088417.18127

Cube

Length = n
Surface area 134944490107373784
Volume 3.3729185930237E+24
Space diagonal 259754201.22432

Equilateral Triangle

Length = n
Perimeter 449907474
Area 9.7387797111436E+15
Altitude 129877100.61216

Triangular Pyramid

Length = n
Surface area 9.7387797111436E+15
Volume 3.9750226825287E+23
Height 70696139.060425