138440197 (number)

138440197 is an odd 9-digits composite number following 138440196 and preceding 138440198. In scientific notation, it is written as 1.38440197 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 106824960 positive integers (up to 138440197) that are relatively prime to 138440197.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million four hundred forty thousand one hundred ninety-seven

Notation

Scientific notation 1.38440197 × 10^8
Engineering notation 1.38440197 × 10^6

Prime Factorization of 138440197

Prime Factorization 119 × 23 × 50581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138440197
Product of the distinct prime numbers

The prime factorization of 138440197 is 119 × 23 × 50581. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 25, 91, 303, 196, 4821, 2853, 2384, 74286, 43548, 862221, 1988045, 5286830, 43381371, 84480287, 79934843, 868103454, 5129772097, 1889390528

Basic calculations (n = 138440197)

Multiplication

n×y
n×2 276880394
n×3 415320591
n×4 553760788
n×5 692200985

Division

n÷y
n÷2 69220098.5
n÷3 46146732.333333
n÷3 34610049.25
n÷5 27688039.4

Exponentiation

ny
n2 19165688145398809
n3 2.6533016424896E+24
n4 3.6732360208668E+32
n5 5.085235183563E+40

Nth Root

y√n
2√n 11766.061235605
3√n 517.31380669728
4√n 108.47147659917
5√n 42.48664536929

Divisors of 138440197

1, 23, 119, 2737, 50581, 1163363, 6019139, 138440197

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 -138440196
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 138440197 can be divided by 8 positive divisors. The sum of these divisors (counting 138440197) is 1, the average is 0.125.

Base conversion 138440197

Base System Value
2 Binary 1000010000000110111000000101
3 Ternary 100122111111020201
4 Quaternary 20100012320011
5 Quinary 240420041242
6 Senary 21423130501
8 Octal 1020067005
10 Decimal 138440197
12 Duodecimal 3a443a31
16 Hexadecimal 8406e05
20 Vigesimal 235509h
36 Base36 2af951

Cryptographic Hash Functions

md5 4afdc76ff7cc50b1ae91cf41d55ef542
sha1 cd7ad05f7caacd6b1b155e0b91cfb29ea29fe691
sha256 6cedba6da4fcc4ec905802f8d380bd9fa06e88d70b4e67f9bee6375a5a96b140
sha512 fec78b39cf9e59758d86098e5bd252201158f6d91c72843e8a00b158edfbbda31f4152afdc882bd45cef03082b273c2d3a75aaa4fc351d72a0f649798755304e
ripemd-160 35b698835a57e629330b2b997f61850353ead81f

138440197 as geometric shapes

Circle

Radius = n
Diameter 276880394
Circumference 869845411.71345
Area 6.0210785078578E+16

Sphere

Radius = n
Volume 1.1114123930404E+25
Surface area 2.4084314031431E+17
Circumference 869845411.71345

Square

Length = n
Perimeter 553760788
Area 19165688145398809
Diagonal 195784004.175

Cube

Length = n
Surface area 114994128872392854
Volume 2.6533016424896E+24
Space diagonal 239785455.01384

Equilateral Triangle

Length = n
Perimeter 415320591
Area 8.2989864074628E+15
Altitude 119892727.50692

Triangular Pyramid

Length = n
Surface area 8.2989864074628E+15
Volume 3.1269459732296E+23
Height 65261334.725001