138187468 (number)

138187468 is an even 9-digits composite number following 138187467 and preceding 138187469. In scientific notation, it is written as 1.38187468 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 69053792 positive integers (up to 138187468) that are relatively prime to 138187468.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred eighty-seven thousand four hundred sixty-eight

Notation

Scientific notation 1.38187468 × 10^8
Engineering notation 1.38187468 × 10^6

Prime Factorization of 138187468

Prime Factorization 2 × 2 × 1913 × 18059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69093734
Product of the distinct prime numbers

The prime factorization of 138187468 is 2 × 2 × 1913 × 18059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 6, 59, 724, 759, 9799, 2073, 32981, 70609, 19546, 869881, 9735771, 7925575, 86779575, 44348358, 237586183, 908125163, 5606713847, 8664267619

Basic calculations (n = 138187468)

Multiplication

n×y
n×2 276374936
n×3 414562404
n×4 552749872
n×5 690937340

Division

n÷y
n÷2 69093734
n÷3 46062489.333333
n÷3 34546867
n÷5 27637493.6

Exponentiation

ny
n2 19095776312251024
n3 2.6387969780843E+24
n4 3.6464867296753E+32
n5 5.0389876826943E+40

Nth Root

y√n
2√n 11755.316584423
3√n 516.99882149764
4√n 108.42193774519
5√n 42.47112176122

Divisors of 138187468

1, 2, 4, 1913, 3826, 7652, 18059, 36118, 72236, 34546867, 69093734, 138187468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138187467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138187468 can be divided by 12 positive divisors. The sum of these divisors (counting 138187468) is 1, the average is 0.083333333333333.

Base conversion 138187468

Base System Value
2 Binary 1000001111001001001011001100
3 Ternary 100122000122120101
4 Quaternary 20033021023030
5 Quinary 240333444333
6 Senary 21413500444
8 Octal 1017111314
10 Decimal 138187468
12 Duodecimal 3a341724
16 Hexadecimal 83c92cc
20 Vigesimal 233d8d8
36 Base36 2a9u4s

Cryptographic Hash Functions

md5 0fcb6c39a4dd31c050ae73f8880e1f12
sha1 9de60d8d53329f0e6ac987242ba8bc9174039899
sha256 fe1133381d6e67eb1bca11ce399edb210ccffd1f8cdd7d961c7e6fde7c35201e
sha512 4604b3ee473e7a3361f762bda5d18a7ee841fb3a9c66b896125ede72a3806d8d0b513df112604211fc1413c3f3f002ca3655d6bb2b3ee2d288ee0573f96819ff
ripemd-160 f0f8253c97e4b19db15b64ce411a1779dc373ffb

138187468 as geometric shapes

Circle

Radius = n
Diameter 276374936
Circumference 868257468.57395
Area 5.9991150577162E+16

Sphere

Radius = n
Volume 1.105336693422E+25
Surface area 2.3996460230865E+17
Circumference 868257468.57395

Square

Length = n
Perimeter 552749872
Area 19095776312251024
Diagonal 195426591.3956

Cube

Length = n
Surface area 114574657873506144
Volume 2.6387969780843E+24
Space diagonal 239347715.5453

Equilateral Triangle

Length = n
Perimeter 414562404
Area 8.2687136956973E+15
Altitude 119673857.77265

Triangular Pyramid

Length = n
Surface area 8.2687136956973E+15
Volume 3.1098520622967E+23
Height 65142197.131866