103689387 (number)

103689387 is an odd 9-digits composite number following 103689386 and preceding 103689388. In scientific notation, it is written as 1.03689387 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 69022080 positive integers (up to 103689387) that are relatively prime to 103689387.

Interesting facts

Basic properties

Name

Name one hundred three million six hundred eighty-nine thousand three hundred eighty-seven

Notation

Scientific notation 1.03689387 × 10^8
Engineering notation 1.03689387 × 10^6

Prime Factorization of 103689387

Prime Factorization 3 × 3 × 691 × 16673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34563129
Product of the distinct prime numbers

The prime factorization of 103689387 is 3 × 3 × 691 × 16673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 97, 89, 514, 808, 8856, 4197, 93817, 97063, 271101, 489296, 456924, 1386218, 14239530, 44006581, 844648507, 558843179, 1440768070, 4011355314

Basic calculations (n = 103689387)

Multiplication

n×y
n×2 207378774
n×3 311068161
n×4 414757548
n×5 518446935

Division

n÷y
n÷2 51844693.5
n÷3 34563129
n÷3 25922346.75
n÷5 20737877.4

Exponentiation

ny
n2 10751488976435769
n3 1.1148153013039E+24
n4 1.1559451521042E+32
n5 1.1985924422731E+40

Nth Root

y√n
2√n 10182.798583886
3√n 469.79829431432
4√n 100.9098537502
5√n 40.100229798534

Divisors of 103689387

1, 3, 9, 691, 2073, 6219, 16673, 50019, 150057, 11521043, 34563129, 103689387

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 -103689386
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 103689387 can be divided by 12 positive divisors. The sum of these divisors (counting 103689387) is 1, the average is 0.083333333333333.

Base conversion 103689387

Base System Value
2 Binary 110001011100010110010101011
3 Ternary 21020002222002200
4 Quaternary 12023202302223
5 Quinary 203021030022
6 Senary 14142231243
8 Octal 613426253
10 Decimal 103689387
12 Duodecimal 2a885523
16 Hexadecimal 62e2cab
20 Vigesimal 1c81397
36 Base36 1pqf8r

Cryptographic Hash Functions

md5 e284f6c55af5629538fa3fad3472ad77
sha1 7eece6f49b81f403035f2b0febb38c2ba92d988e
sha256 c53606b451030709844e8210bc66815aa251917af6bd6c54c35167fb8cfe5f45
sha512 e92f2360ebf403f2c74be2755c8666067c739d0f908ca7fc9fb08a9d0f2eaeab53061e4c643563a7ec9872f140682f2492ef0e85296ebdc9b2b3e3f783265f3c
ripemd-160 36d0b4c9eb362536043b07c432aa8b38f024b3a7

103689387 as geometric shapes

Circle

Radius = n
Diameter 207378774
Circumference 651499632.90886
Area 3.3776798783522E+16

Sphere

Radius = n
Volume 4.6697274142477E+24
Surface area 1.3510719513409E+17
Circumference 651499632.90886

Square

Length = n
Perimeter 414757548
Area 10751488976435769
Diagonal 146638937.36955

Cube

Length = n
Surface area 64508933858614614
Volume 1.1148153013039E+24
Space diagonal 179595286.48967

Equilateral Triangle

Length = n
Perimeter 311068161
Area 4.6555312910509E+15
Altitude 89797643.244836

Triangular Pyramid

Length = n
Surface area 4.6555312910509E+15
Volume 1.3138224322042E+23
Height 48879645.789851