221438075 (number)

221438075 is an odd 9-digits composite number following 221438074 and preceding 221438076. In scientific notation, it is written as 2.21438075 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 177150440 positive integers (up to 221438075) that are relatively prime to 221438075.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred thirty-eight thousand seventy-five

Notation

Scientific notation 2.21438075 × 10^8
Engineering notation 2.21438075 × 10^6

Prime Factorization of 221438075

Prime Factorization 25 × 8857523

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221438075
Product of the distinct prime numbers

The prime factorization of 221438075 is 25 × 8857523. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 57, 80, 908, 876, 7874, 8043, 39887, 99400, 514465, 986081, 4721884, 4484255, 42695107, 81560018, 742450464, 105252626, 356589118, 3618059806

Basic calculations (n = 221438075)

Multiplication

n×y
n×2 442876150
n×3 664314225
n×4 885752300
n×5 1107190375

Division

n÷y
n÷2 110719037.5
n÷3 73812691.666667
n÷3 55359518.75
n÷5 44287615

Exponentiation

ny
n2 49034821059705625
n3 1.0858176383431E+25
n4 2.4044136763574E+33
n5 5.3242873599624E+41

Nth Root

y√n
2√n 14880.795509649
3√n 604.99357960538
4√n 121.98686613586
5√n 46.67136033316

Divisors of 221438075

1, 25, 8857523, 221438075

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221438074
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221438075 can be divided by 4 positive divisors. The sum of these divisors (counting 221438075) is 1, the average is 0.25.

Base conversion 221438075

Base System Value
2 Binary 1101001100101110000001111011
3 Ternary 120102200012221012
4 Quaternary 31030232001323
5 Quinary 423142004300
6 Senary 33550104135
8 Octal 1514560173
10 Decimal 221438075
12 Duodecimal 621ab04b
16 Hexadecimal d32e07b
20 Vigesimal 393jf3f
36 Base36 3nu6pn

Cryptographic Hash Functions

md5 03b0b3e27d716e8926b4ad3d4260409a
sha1 ca4512023f82297b7154217d9f620f0deb7f780a
sha256 5771c5ad143e60bbda99deec7a596ecae003f0d6f7485840ad48ddbc4459fa7b
sha512 c7fea8baf0cbdc53162187b4dab0c97105832be7db0a98f7b3e924a128abc1548a331fd1b5b8f0a390cd137f99644a1182fc6a25a6aa263d103d4a3aad310dbc
ripemd-160 74b01bfc1c15392208a07cc8a39f1790c5b91cf2

221438075 as geometric shapes

Circle

Radius = n
Diameter 442876150
Circumference 1391336459.2901
Area 1.5404743361126E+17

Sphere

Radius = n
Volume 4.5482622876757E+25
Surface area 6.1618973444504E+17
Circumference 1391336459.2901

Square

Length = n
Perimeter 885752300
Area 49034821059705625
Diagonal 313160728.89079

Cube

Length = n
Surface area 294208926358233750
Volume 1.0858176383431E+25
Space diagonal 383541996.63025

Equilateral Triangle

Length = n
Perimeter 664314225
Area 2.1232700353865E+16
Altitude 191770998.31512

Triangular Pyramid

Length = n
Surface area 2.1232700353865E+16
Volume 1.2796483586739E+24
Height 104386909.63026