149712018 (number)

149712018 is an even 9-digits composite number following 149712017 and preceding 149712019. In scientific notation, it is written as 1.49712018 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 49904004 positive integers (up to 149712018) that are relatively prime to 149712018.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twelve thousand eighteen

Notation

Scientific notation 1.49712018 × 10^8
Engineering notation 1.49712018 × 10^6

Prime Factorization of 149712018

Prime Factorization 2 × 3 × 24952003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149712018
Product of the distinct prime numbers

The prime factorization of 149712018 is 2 × 3 × 24952003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 65, 9, 952, 725, 7701, 527, 84363, 60870, 568669, 308065, 2703612, 5909046, 48412856, 20486737, 870446755, 659244583, 2549715863, 7058383702

Basic calculations (n = 149712018)

Multiplication

n×y
n×2 299424036
n×3 449136054
n×4 598848072
n×5 748560090

Division

n÷y
n÷2 74856009
n÷3 49904006
n÷3 37428004.5
n÷5 29942403.6

Exponentiation

ny
n2 22413688333632324
n3 3.3555985112512E+24
n4 5.0237342471721E+32
n5 7.5211339203984E+40

Nth Root

y√n
2√n 12235.686249655
3√n 530.98903726467
4√n 110.6150362729
5√n 43.157008466373

Divisors of 149712018

1, 2, 3, 6, 24952003, 49904006, 74856009, 149712018

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 -149712017
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 149712018 can be divided by 8 positive divisors. The sum of these divisors (counting 149712018) is 1, the average is 0.125.

Base conversion 149712018

Base System Value
2 Binary 1000111011000110110010010010
3 Ternary 101102201011021120
4 Quaternary 20323012302102
5 Quinary 301311241033
6 Senary 22504503110
8 Octal 1073066222
10 Decimal 149712018
12 Duodecimal 4217aa96
16 Hexadecimal 8ec6c92
20 Vigesimal 26fe00i
36 Base36 2h4uj6

Cryptographic Hash Functions

md5 7614f51004c7b4ac1643783f6f23f7fb
sha1 f7ebf53eb1d804818d0979de8266964966ba0126
sha256 cb57c8b4f54483e3f3e73da22ae8b27e37e113bbf242b7983140851a0cdc7967
sha512 1ef0b29571c834692b4c386d46e4b089852172429ffc5ef40e4a0e6e3601ce8baef584bcf74adaf92b361cb5fc430a40e845c31591587e9523eee3c013151a0e
ripemd-160 a59f0bc5be9949b3802ab447b44a7988e5407d87

149712018 as geometric shapes

Circle

Radius = n
Diameter 299424036
Circumference 940668351.80581
Area 7.0414678608791E+16

Sphere

Radius = n
Volume 1.4055898175125E+25
Surface area 2.8165871443516E+17
Circumference 940668351.80581

Square

Length = n
Perimeter 598848072
Area 22413688333632324
Diagonal 211724766.30584

Cube

Length = n
Surface area 134482130001793944
Volume 3.3555985112512E+24
Space diagonal 259308821.67967

Equilateral Triangle

Length = n
Perimeter 449136054
Area 9.7054117447162E+15
Altitude 129654410.83983

Triangular Pyramid

Length = n
Surface area 9.7054117447162E+15
Volume 3.9546107704086E+23
Height 70574922.101948