103156985 (number)

103156985 is an odd 9-digits composite number following 103156984 and preceding 103156986. In scientific notation, it is written as 1.03156985 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 78182064 positive integers (up to 103156985) that are relatively prime to 103156985.

Interesting facts

Basic properties

Name

Name one hundred three million one hundred fifty-six thousand nine hundred eighty-five

Notation

Scientific notation 1.03156985 × 10^8
Engineering notation 1.03156985 × 10^6

Prime Factorization of 103156985

Prime Factorization 5 × 19 × 1085863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 103156985
Product of the distinct prime numbers

The prime factorization of 103156985 is 5 × 19 × 1085863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 10, 73, 774, 360, 7833, 1627, 86749, 73610, 452365, 401600, 1684538, 4026948, 72083030, 16135071, 969220924, 541306920, 1545643772, 3254681837

Basic calculations (n = 103156985)

Multiplication

n×y
n×2 206313970
n×3 309470955
n×4 412627940
n×5 515784925

Division

n÷y
n÷2 51578492.5
n÷3 34385661.666667
n÷3 25789246.25
n÷5 20631397

Exponentiation

ny
n2 10641363554290225
n3 1.0977309805495E+24
n4 1.1323861829458E+32
n5 1.1681354448834E+40

Nth Root

y√n
2√n 10156.622716238
3√n 468.9928410459
4√n 100.78007102715
5√n 40.058965351033

Divisors of 103156985

1, 5, 19, 95, 1085863, 5429315, 20631397, 103156985

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 -103156984
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 103156985 can be divided by 8 positive divisors. The sum of these divisors (counting 103156985) is 1, the average is 0.125.

Base conversion 103156985

Base System Value
2 Binary 110001001100000110011111001
3 Ternary 21012002220210002
4 Quaternary 12021200303321
5 Quinary 202402010420
6 Senary 14123002345
8 Octal 611406371
10 Decimal 103156985
12 Duodecimal 2a6693b5
16 Hexadecimal 6260cf9
20 Vigesimal 1c4ec95
36 Base36 1pf0ft

Cryptographic Hash Functions

md5 f711eab2ac9db8c30efaa74c1bfe1fa0
sha1 4e64e62986f0a97bd578b33981be7f1d103b2424
sha256 c6c7640ddfa940767b9201c219540b415894e1ea0b2e70ee2a02a76d1aaa5938
sha512 10f6436532f952cc45f3a046708fbeac99cc951d5d499d119c299ff742385b6f0ce3e3b0109836041654c2512148788e4eedc4e6143eac027a71e25a4e4a5d8d
ripemd-160 3fcd4401cceae94c332696bd1ea3738f07c877c0

103156985 as geometric shapes

Circle

Radius = n
Diameter 206313970
Circumference 648154452.48494
Area 3.3430829566336E+16

Sphere

Radius = n
Volume 4.5981647788162E+24
Surface area 1.3372331826535E+17
Circumference 648154452.48494

Square

Length = n
Perimeter 412627940
Area 10641363554290225
Diagonal 145886007.24052

Cube

Length = n
Surface area 63848181325741350
Volume 1.0977309805495E+24
Space diagonal 178673139.17562

Equilateral Triangle

Length = n
Perimeter 309470955
Area 4.6078455844606E+15
Altitude 89336569.58781

Triangular Pyramid

Length = n
Surface area 4.6078455844606E+15
Volume 1.2936883671085E+23
Height 48628669.080173