103428021 (number)

103428021 is an odd 9-digits composite number following 103428020 and preceding 103428022. In scientific notation, it is written as 1.03428021 × 10^8. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 68910320 positive integers (up to 103428021) that are relatively prime to 103428021.

Interesting facts

Basic properties

Name

Name one hundred three million four hundred twenty-eight thousand twenty-one

Notation

Scientific notation 1.03428021 × 10^8
Engineering notation 1.03428021 × 10^6

Prime Factorization of 103428021

Prime Factorization 3 × 1811 × 19037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 103428021
Product of the distinct prime numbers

The prime factorization of 103428021 is 3 × 1811 × 19037. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 16, 7, 14, 598, 3857, 9573, 95097, 34028, 213915, 338840, 3679996, 8004216, 65996715, 37691208, 231690822, 71794931, 7068964202, 3444161287

Basic calculations (n = 103428021)

Multiplication

n×y
n×2 206856042
n×3 310284063
n×4 413712084
n×5 517140105

Division

n÷y
n÷2 51714010.5
n÷3 34476007
n÷3 25857005.25
n÷5 20685604.2

Exponentiation

ny
n2 10697355527976441
n3 1.106406312192E+24
n4 1.1443341529193E+32
n5 1.1835621679915E+40

Nth Root

y√n
2√n 10169.956784569
3√n 469.40322779428
4√n 100.84620362001
5√n 40.079993551724

Divisors of 103428021

1, 3, 1811, 5433, 19037, 57111, 34476007, 103428021

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 -103428020
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 103428021 can be divided by 8 positive divisors. The sum of these divisors (counting 103428021) is 1, the average is 0.125.

Base conversion 103428021

Base System Value
2 Binary 110001010100010111110110101
3 Ternary 21012121200120110
4 Quaternary 12022202332311
5 Quinary 202434144041
6 Senary 14132453233
8 Octal 612427665
10 Decimal 103428021
12 Duodecimal 2a77a219
16 Hexadecimal 62a2fb5
20 Vigesimal 1c68a11
36 Base36 1pktkl

Cryptographic Hash Functions

md5 a78427fc74893203e4c30d33bca35cb3
sha1 98bee24050280a7079f318a8b97e270b052bddc7
sha256 4390a0ac86226807324dc43cea35f8f84ce8b3092ffaa1146d7ddbb6e57cb6d7
sha512 7539acbb6057e7fd029fb716f01a0f770c57aa35ff84c29ca923241e3933c18130fa76d4a06495e7ba7884783f8f5d5f02cbf0dc6e7380ac7ad839dc6b48365f
ripemd-160 8fa390f896c7651dbc5b4df2df7a8f5cebf9332b

103428021 as geometric shapes

Circle

Radius = n
Diameter 206856042
Circumference 649857421.89786
Area 3.3606733539529E+16

Sphere

Radius = n
Volume 4.6345039230237E+24
Surface area 1.3442693415812E+17
Circumference 649857421.89786

Square

Length = n
Perimeter 413712084
Area 10697355527976441
Diagonal 146269310.02761

Cube

Length = n
Surface area 64184133167858646
Volume 1.106406312192E+24
Space diagonal 179142587.2983

Equilateral Triangle

Length = n
Perimeter 310284063
Area 4.6320908202707E+15
Altitude 89571293.64915

Triangular Pyramid

Length = n
Surface area 4.6320908202707E+15
Volume 1.3039123434976E+23
Height 48756436.67587