149769258 (number)

149769258 is an even 9-digits composite number following 149769257 and preceding 149769259. In scientific notation, it is written as 1.49769258 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 47930736 positive integers (up to 149769258) that are relatively prime to 149769258.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49769258 × 10^8
Engineering notation 1.49769258 × 10^6

Prime Factorization of 149769258

Prime Factorization 2 × 129 × 59 × 9839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149769258
Product of the distinct prime numbers

The prime factorization of 149769258 is 2 × 129 × 59 × 9839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149769258)

Multiplication

n×y
n×2 299538516
n×3 449307774
n×4 599077032
n×5 748846290

Division

n÷y
n÷2 74884629
n÷3 49923086
n÷3 37442314.5
n÷5 29953851.6

Exponentiation

ny
n2 22430830641870564
n3 3.3594488615566E+24
n4 5.0314216328428E+32
n5 7.5355228463601E+40

Nth Root

y√n
2√n 12238.025085773
3√n 531.05670036924
4√n 110.62560773064
5√n 43.160308040437

Divisors of 149769258

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149769257
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149769258 can be divided by 16 positive divisors. The sum of these divisors (counting 149769258) is 1, the average is 0.0625.

Base conversion 149769258

Base System Value
2 Binary 1000111011010100110000101010
3 Ternary 101102211001210120
4 Quaternary 20323110300222
5 Quinary 301320104013
6 Senary 22510024110
8 Octal 1073246052
10 Decimal 149769258
12 Duodecimal 421a8036
16 Hexadecimal 8ed4c2a
20 Vigesimal 26g132i
36 Base36 2h62p6

Cryptographic Hash Functions

md5 6a916b44430e20b75acdb191ef2cca6e
sha1 b001dda805c2cf75eb4180bd315d00cefc54caba
sha256 2303d03e02f875ec6bf70cd0897a7647cd7409b5fd0b735193cd498f8346caf5
sha512 f7b1272a1d32902182d76be92ea68dbf3ea8fe4e302d6940feaf4d30650afdb56bb4b5a130ec758f371a4cc3bd966d8b6a0ee3dd285b21dcb9a73c478279e508
ripemd-160 16e8594065d0e93dd1265e8da7d321a3a537a1c6

149769258 as geometric shapes

Circle

Radius = n
Diameter 299538516
Circumference 941028001.33279
Area 7.0468532758417E+16

Sphere

Radius = n
Volume 1.4072026484769E+25
Surface area 2.8187413103367E+17
Circumference 941028001.33279

Square

Length = n
Perimeter 599077032
Area 22430830641870564
Diagonal 211805715.89016

Cube

Length = n
Surface area 134584983851223384
Volume 3.3594488615566E+24
Space diagonal 259407964.26789

Equilateral Triangle

Length = n
Perimeter 449307774
Area 9.7128345819232E+15
Altitude 129703982.13395

Triangular Pyramid

Length = n
Surface area 9.7128345819232E+15
Volume 3.9591484517602E+23
Height 70601905.296718