149730618 (number)

149730618 is an even 9-digits composite number following 149730617 and preceding 149730619. In scientific notation, it is written as 1.49730618 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 48771008 positive integers (up to 149730618) that are relatively prime to 149730618.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49730618 × 10^8
Engineering notation 1.49730618 × 10^6

Prime Factorization of 149730618

Prime Factorization 2 × 3 × 53 × 293 × 1607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149730618
Product of the distinct prime numbers

The prime factorization of 149730618 is 2 × 3 × 53 × 293 × 1607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 9, 1, 189, 472, 9447, 8100, 52670, 11688, 992334, 687058, 5133237, 8875821, 50963193, 38887325, 669027143, 202970563, 8268687432, 8161733969

Basic calculations (n = 149730618)

Multiplication

n×y
n×2 299461236
n×3 449191854
n×4 598922472
n×5 748653090

Division

n÷y
n÷2 74865309
n÷3 49910206
n÷3 37432654.5
n÷5 29946123.6

Exponentiation

ny
n2 22419257966661924
n3 3.3568493504497E+24
n4 5.0262312777573E+32
n5 7.5258071542954E+40

Nth Root

y√n
2√n 12236.446297843
3√n 531.01102611866
4√n 110.61847177503
5√n 43.158080765684

Divisors of 149730618

1, 2, 3, 6, 53, 106, 159, 293, 318, 586, 879, 1607, 1758, 3214, 4821, 9642, 15529, 31058, 46587, 85171, 93174, 170342, 255513, 470851, 511026, 941702, 1412553, 2825106, 24955103, 49910206, 74865309, 149730618

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 -149730617
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 149730618 can be divided by 32 positive divisors. The sum of these divisors (counting 149730618) is 1, the average is 0.03125.

Base conversion 149730618

Base System Value
2 Binary 1000111011001011010100111010
3 Ternary 101102202002210110
4 Quaternary 20323023110322
5 Quinary 301312334433
6 Senary 22505125150
8 Octal 1073132472
10 Decimal 149730618
12 Duodecimal 421897b6
16 Hexadecimal 8ecb53a
20 Vigesimal 26fg6ai
36 Base36 2h58vu

Cryptographic Hash Functions

md5 4d1178b405859e69b2076e48b3381082
sha1 96529896ed02d84c97411b6fa9e53291d9865c90
sha256 4eb52d545837e839b8cba9cbd5b0068f92b2e793787c004ce38183cebde05606
sha512 00e57ffab0f3671d596ce31fdc9511808ed4e3dd36ea2d60e329e5cd48f4d1977b2058054941173afb8a886d1bd50a9773ec912749e2b9b6073637835edae39c
ripemd-160 cadb85dd5335dc9fb2b5f2e69604299b502d2f28

149730618 as geometric shapes

Circle

Radius = n
Diameter 299461236
Circumference 940785219.05252
Area 7.0432176127E+16

Sphere

Radius = n
Volume 1.4061137678107E+25
Surface area 2.81728704508E+17
Circumference 940785219.05252

Square

Length = n
Perimeter 598922472
Area 22419257966661924
Diagonal 211751070.67811

Cube

Length = n
Surface area 134515547799971544
Volume 3.3568493504497E+24
Space diagonal 259341037.82469

Equilateral Triangle

Length = n
Perimeter 449191854
Area 9.7078234665629E+15
Altitude 129670518.91234

Triangular Pyramid

Length = n
Surface area 9.7078234665629E+15
Volume 3.9560848985411E+23
Height 70583690.226035