138155216 (number)

138155216 is an even 9-digits composite number following 138155215 and preceding 138155217. In scientific notation, it is written as 1.38155216 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 67470816 positive integers (up to 138155216) that are relatively prime to 138155216.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred fifty-five thousand two hundred sixteen

Notation

Scientific notation 1.38155216 × 10^8
Engineering notation 1.38155216 × 10^6

Prime Factorization of 138155216

Prime Factorization 2 × 2 × 2 × 2 × 43 × 200807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17269402
Product of the distinct prime numbers

The prime factorization of 138155216 is 2 × 2 × 2 × 2 × 43 × 200807. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 88, 60, 151, 99, 5078, 690, 29898, 38700, 365078, 578370, 1052301, 6468486, 91833911, 33409573, 202419439, 257957495, 5339145346, 3571620724

Basic calculations (n = 138155216)

Multiplication

n×y
n×2 276310432
n×3 414465648
n×4 552620864
n×5 690776080

Division

n÷y
n÷2 69077608
n÷3 46051738.666667
n÷3 34538804
n÷5 27631043.2

Exponentiation

ny
n2 19086863708006656
n3 2.6369497783422E+24
n4 3.6430836620802E+32
n5 5.0331101024076E+40

Nth Root

y√n
2√n 11753.944699547
3√n 516.95859705081
4√n 108.41561095869
5√n 42.469139082855

Divisors of 138155216

1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 200807, 401614, 803228, 1606456, 3212912, 8634701, 17269402, 34538804, 69077608, 138155216

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138155215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138155216 can be divided by 20 positive divisors. The sum of these divisors (counting 138155216) is 1, the average is 0.05.

Base conversion 138155216

Base System Value
2 Binary 1000001111000001010011010000
3 Ternary 100121222000022212
4 Quaternary 20033001103100
5 Quinary 240331431331
6 Senary 21413051252
8 Octal 1017012320
10 Decimal 138155216
12 Duodecimal 3a326b28
16 Hexadecimal 83c14d0
20 Vigesimal 233980g
36 Base36 2a958w

Cryptographic Hash Functions

md5 86a2cd61ff952b489a6c935af7a0b081
sha1 7413604ede491a03f1362c826c85120672b7ab4d
sha256 f17a87e15710327c25d1e8fcccee58f67ac6d68f0a1eb7c64db19980532c3004
sha512 357569604cced1f5db0ea746886a183887303f5eb1c7f44d3e6feb7a9adc2385fd47aa19fb0fbe19c424d1c84f8a55d9fe0541a1c0f51d4163ea48dfbe6eaea8
ripemd-160 f25781bcaedb22d224db96ba81da9fc0ca834d88

138155216 as geometric shapes

Circle

Radius = n
Diameter 276310432
Circumference 868054823.28142
Area 5.9963150805143E+16

Sphere

Radius = n
Volume 1.1045629402034E+25
Surface area 2.3985260322057E+17
Circumference 868054823.28142

Square

Length = n
Perimeter 552620864
Area 19086863708006656
Diagonal 195380980.17978

Cube

Length = n
Surface area 114521182248039936
Volume 2.6369497783422E+24
Space diagonal 239291853.44265

Equilateral Triangle

Length = n
Perimeter 414465648
Area 8.2648544248525E+15
Altitude 119645926.72133

Triangular Pyramid

Length = n
Surface area 8.2648544248525E+15
Volume 3.1076751165236E+23
Height 65126993.393261