149735918 (number)

149735918 is an even 9-digits composite number following 149735917 and preceding 149735919. In scientific notation, it is written as 1.49735918 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 73455304 positive integers (up to 149735918) that are relatively prime to 149735918.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-five thousand nine hundred eighteen

Notation

Scientific notation 1.49735918 × 10^8
Engineering notation 1.49735918 × 10^6

Prime Factorization of 149735918

Prime Factorization 2 × 53 × 1412603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149735918
Product of the distinct prime numbers

The prime factorization of 149735918 is 2 × 53 × 1412603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149735918)

Multiplication

n×y
n×2 299471836
n×3 449207754
n×4 598943672
n×5 748679590

Division

n÷y
n÷2 74867959
n÷3 49911972.666667
n÷3 37433979.5
n÷5 29947183.6

Exponentiation

ny
n2 22420845139302724
n3 3.3572058292693E+24
n4 5.0269429676059E+32
n5 7.5271391998812E+40

Nth Root

y√n
2√n 12236.662862072
3√n 531.01729142647
4√n 110.61945064984
5√n 43.158386293828

Divisors of 149735918

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 -149735917
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 149735918 can be divided by 8 positive divisors. The sum of these divisors (counting 149735918) is 1, the average is 0.125.

Base conversion 149735918

Base System Value
2 Binary 1000111011001100100111101110
3 Ternary 101102202101001202
4 Quaternary 20323030213232
5 Quinary 301313022133
6 Senary 22505205502
8 Octal 1073144756
10 Decimal 149735918
12 Duodecimal 42190892
16 Hexadecimal 8ecc9ee
20 Vigesimal 26fgjfi
36 Base36 2h5cz2

Cryptographic Hash Functions

md5 c86fb733b2a157914503011b686d48d3
sha1 e5cede93224fb0d8ae524896634f646101b7145e
sha256 610a42fe2f9b412a04e0527173431dd7dd1fe655219d25d95fed9ed73d7bbe9c
sha512 376db1980fb2bdbbffe275a1e63c99b4e4981e2a0b67603687b978122ca985ab683c14ff5a5e8f8dbdbc2582855e5f37d5ce315a728820417919443759da9937
ripemd-160 13274d2bbcc1d4bbb7eeff4bf039c4f265873ccc

149735918 as geometric shapes

Circle

Radius = n
Diameter 299471836
Circumference 940818519.93465
Area 7.0437162376908E+16

Sphere

Radius = n
Volume 1.4062630893095E+25
Surface area 2.8174864950763E+17
Circumference 940818519.93465

Square

Length = n
Perimeter 598943672
Area 22420845139302724
Diagonal 211758566.00999

Cube

Length = n
Surface area 134525070835816344
Volume 3.3572058292693E+24
Space diagonal 259350217.69397

Equilateral Triangle

Length = n
Perimeter 449207754
Area 9.7085107324765E+15
Altitude 129675108.84698

Triangular Pyramid

Length = n
Surface area 9.7085107324765E+15
Volume 3.9565050128589E+23
Height 70586188.669995