103442905 (number)

103442905 is an odd 9-digits composite number following 103442904 and preceding 103442906. In scientific notation, it is written as 1.03442905 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 82714800 positive integers (up to 103442905) that are relatively prime to 103442905.

Interesting facts

Basic properties

Name

Name one hundred three million four hundred forty-two thousand nine hundred five

Notation

Scientific notation 1.03442905 × 10^8
Engineering notation 1.03442905 × 10^6

Prime Factorization of 103442905

Prime Factorization 5 × 3011 × 6871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 103442905
Product of the distinct prime numbers

The prime factorization of 103442905 is 5 × 3011 × 6871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 36, 37, 692, 842, 3659, 7938, 35590, 29457, 39627, 804548, 9625330, 1432904, 12050181, 5803081, 634263075, 626599561, 9284634806, 4647014319

Basic calculations (n = 103442905)

Multiplication

n×y
n×2 206885810
n×3 310328715
n×4 413771620
n×5 517214525

Division

n÷y
n÷2 51721452.5
n÷3 34480968.333333
n÷3 25860726.25
n÷5 20688581

Exponentiation

ny
n2 10700434594839025
n3 1.1068840392526E+24
n4 1.1449930051843E+32
n5 1.1844140266094E+40

Nth Root

y√n
2√n 10170.688521433
3√n 469.42574349316
4√n 100.84983153894
5√n 40.081147042397

Divisors of 103442905

1, 5, 3011, 6871, 15055, 34355, 20688581, 103442905

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 -103442904
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 103442905 can be divided by 8 positive divisors. The sum of these divisors (counting 103442905) is 1, the average is 0.125.

Base conversion 103442905

Base System Value
2 Binary 110001010100110100111011001
3 Ternary 21012122102222201
4 Quaternary 12022212213121
5 Quinary 202440133110
6 Senary 14133050201
8 Octal 612464731
10 Decimal 103442905
12 Duodecimal 2a786961
16 Hexadecimal 62a69d9
20 Vigesimal 1c6a755
36 Base36 1pl521

Cryptographic Hash Functions

md5 b77c412d020398c7b71c78f7529fbd09
sha1 dabae060ae284fea176f188f5f7e6f39c265f6c4
sha256 d9158871808f22f7b5f4fed9bac6b75e070ff049686bbe931e2b1973f753e3e2
sha512 f2fecb5f6d76b444f8285a6c551ec4c9e3dfebc871c9909cc0145945ffec1302cf74e9381a49ab063cbdb64f6c966bbf180be6b85e60687c9f5d2c71a6c0858e
ripemd-160 d410eead2d33d82ea382a61986723658d6dafc5f

103442905 as geometric shapes

Circle

Radius = n
Diameter 206885810
Circumference 649950940.82797
Area 3.3616406713364E+16

Sphere

Radius = n
Volume 4.6365050214559E+24
Surface area 1.3446562685346E+17
Circumference 649950940.82797

Square

Length = n
Perimeter 413771620
Area 10700434594839025
Diagonal 146290359.18227

Cube

Length = n
Surface area 64202607569034150
Volume 1.1068840392526E+24
Space diagonal 179168367.14252

Equilateral Triangle

Length = n
Perimeter 310328715
Area 4.6334240953322E+15
Altitude 89584183.57126

Triangular Pyramid

Length = n
Surface area 4.6334240953322E+15
Volume 1.3044753502378E+23
Height 48763453.060757