149764618 (number)

149764618 is an even 9-digits composite number following 149764617 and preceding 149764619. In scientific notation, it is written as 1.49764618 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 74140800 positive integers (up to 149764618) that are relatively prime to 149764618.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred sixty-four thousand six hundred eighteen

Notation

Scientific notation 1.49764618 × 10^8
Engineering notation 1.49764618 × 10^6

Prime Factorization of 149764618

Prime Factorization 2 × 101 × 741409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149764618
Product of the distinct prime numbers

The prime factorization of 149764618 is 2 × 101 × 741409. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149764618)

Multiplication

n×y
n×2 299529236
n×3 449293854
n×4 599058472
n×5 748823090

Division

n÷y
n÷2 74882309
n÷3 49921539.333333
n÷3 37441154.5
n÷5 29952923.6

Exponentiation

ny
n2 22429440804685924
n3 3.3591366340674E+24
n4 5.0307981481091E+32
n5 7.5343556288667E+40

Nth Root

y√n
2√n 12237.835511233
3√n 531.05121609169
4√n 110.62475089795
5√n 43.160040607301

Divisors of 149764618

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 -149764617
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 149764618 can be divided by 8 positive divisors. The sum of these divisors (counting 149764618) is 1, the average is 0.125.

Base conversion 149764618

Base System Value
2 Binary 1000111011010011101000001010
3 Ternary 101102210211102201
4 Quaternary 20323103220022
5 Quinary 301314431433
6 Senary 22505550414
8 Octal 1073235012
10 Decimal 149764618
12 Duodecimal 421a540a
16 Hexadecimal 8ed3a0a
20 Vigesimal 26g0bai
36 Base36 2h5z4a

Cryptographic Hash Functions

md5 ab53ef44a1a1a0aa254b3488f49d717d
sha1 41edf04bf854781885a99e22c1cc0f440c4d0f14
sha256 e7c642346a8b1428c46c562bd103d2bf3becd6f55f95ff2af64522f966a89214
sha512 5380441e4db26043fe07fc7c4173b86c1b998cde8c075c4f7761cd6a0dc0151f6b2b18bb67403ad6515bcc6135c82ce1340538317a5373db92fb2bf527f85f3f
ripemd-160 24810edaaa6ca2a36abae0eaccbb8788bff1928b

149764618 as geometric shapes

Circle

Radius = n
Diameter 299529236
Circumference 940998847.35296
Area 7.0464166456128E+16

Sphere

Radius = n
Volume 1.4070718629321E+25
Surface area 2.8185666582451E+17
Circumference 940998847.35296

Square

Length = n
Perimeter 599058472
Area 22429440804685924
Diagonal 211799153.93923

Cube

Length = n
Surface area 134576644828115544
Volume 3.3591366340674E+24
Space diagonal 259399927.55214

Equilateral Triangle

Length = n
Perimeter 449293854
Area 9.7122327647686E+15
Altitude 129699963.77607

Triangular Pyramid

Length = n
Surface area 9.7122327647686E+15
Volume 3.9587804881354E+23
Height 70599717.979742