220870821 (number)

220870821 is an odd 9-digits composite number following 220870820 and preceding 220870822. In scientific notation, it is written as 2.20870821 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 146953472 positive integers (up to 220870821) that are relatively prime to 220870821.

Interesting facts

Basic properties

Name

Name two hundred twenty million eight hundred seventy thousand eight hundred twenty-one

Notation

Scientific notation 2.20870821 × 10^8
Engineering notation 2.20870821 × 10^6

Prime Factorization of 220870821

Prime Factorization 3 × 503 × 146369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 220870821
Product of the distinct prime numbers

The prime factorization of 220870821 is 3 × 503 × 146369. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 45, 39, 814, 1000, 9224, 5885, 25305, 57166, 495741, 897408, 4308214, 2427377, 45374859, 85005446, 873788553, 751238416, 5432725889, 2328657825

Basic calculations (n = 220870821)

Multiplication

n×y
n×2 441741642
n×3 662612463
n×4 883483284
n×5 1104354105

Division

n÷y
n÷2 110435410.5
n÷3 73623607
n÷3 55217705.25
n÷5 44174164.2

Exponentiation

ny
n2 48783919569214041
n3 1.077494436685E+25
n4 2.3798708085355E+33
n5 5.2564401935518E+41

Nth Root

y√n
2√n 14861.72335229
3√n 604.4765374038
4√n 121.90866807693
5√n 46.647424354377

Divisors of 220870821

1, 3, 503, 1509, 146369, 439107, 73623607, 220870821

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 -220870820
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 220870821 can be divided by 8 positive divisors. The sum of these divisors (counting 220870821) is 1, the average is 0.125.

Base conversion 220870821

Base System Value
2 Binary 1101001010100011100010100101
3 Ternary 120101121101210210
4 Quaternary 31022203202211
5 Quinary 423020331241
6 Senary 33530010033
8 Octal 1512434245
10 Decimal 220870821
12 Duodecimal 61b76919
16 Hexadecimal d2a38a5
20 Vigesimal 3908h11
36 Base36 3ni10l

Cryptographic Hash Functions

md5 5a7fba349c67f079ad169b5f2111b734
sha1 f923fe01bb6c3412b94fe77cb41d107deff7e3e5
sha256 2c4e864c3aa9d1aa32888516276ebbcf554a3d3fd69053c1afe10efd24293d26
sha512 fdefe07f8092a8bfaf4d60012b9c8bb6b0ad0e4459726cd71919c9893fce9efa2435504f0b01cc5f03b5563fb854599e517f49c6010042c0e3bf5e8f4d546fcc
ripemd-160 28842c0c53ef9576098f319d1c26421697cfa0a9

220870821 as geometric shapes

Circle

Radius = n
Diameter 441741642
Circumference 1387772297.2919
Area 1.5325920333196E+17

Sphere

Radius = n
Volume 4.5133981420981E+25
Surface area 6.1303681332783E+17
Circumference 1387772297.2919

Square

Length = n
Perimeter 883483284
Area 48783919569214041
Diagonal 312358510.59068

Cube

Length = n
Surface area 292703517415284246
Volume 1.077494436685E+25
Space diagonal 382559483.88145

Equilateral Triangle

Length = n
Perimeter 662612463
Area 2.1124056821558E+16
Altitude 191279741.94073

Triangular Pyramid

Length = n
Surface area 2.1124056821558E+16
Volume 1.2698393714513E+24
Height 104119503.53023