1821000220 (number)

1821000220 is an even 10-digits composite number following 1821000219 and preceding 1821000221. In scientific notation, it is written as 1.821000220 × 10^9. The sum of its digits is 16. It has a total of 6 prime factors and 48 positive divisors. There are 632816640 positive integers (up to 1821000220) that are relatively prime to 1821000220.

Interesting facts

Basic properties

Name

Name one billion eight hundred twenty-one million two hundred twenty

Notation

Scientific notation 1.821000220 × 10^9
Engineering notation 1.821000220 × 10^9

Prime Factorization of 1821000220

Prime Factorization 2 × 2 × 5 × 13 × 17 × 411991

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 910500110
Product of the distinct prime numbers

The prime factorization of 1821000220 is 2 × 2 × 5 × 13 × 17 × 411991. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 92, 12, 879, 60, 2531, 8165, 17693, 46970, 831626, 44344, 1624003, 215484, 96727309, 68477822, 194583503, 64296172, 441149873, 6985416124

Basic calculations (n = 1821000220)

Multiplication

n×y
n×2 3642000440
n×3 5463000660
n×4 7284000880
n×5 9105001100

Division

n÷y
n÷2 910500110
n÷3 607000073.33333
n÷3 455250055
n÷5 364200044

Exponentiation

ny
n2 3316041801240048400
n3 6.0385128495873E+27
n4 1.0996133227571E+37
n5 2.0023961026557E+46

Nth Root

y√n
2√n 42673.179164435
3√n 1221.1527713788
4√n 206.57487544335
5√n 71.131505336953

Divisors of 1821000220

1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 411991, 823982, 1647964, 2059955, 4119910, 5355883, 7003847, 8239820, 10711766, 14007694, 21423532, 26779415, 28015388, 35019235, 53558830, 70038470, 91050011, 107117660, 140076940, 182100022, 364200044, 455250055, 910500110, 1821000220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1821000219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1821000220 can be divided by 48 positive divisors. The sum of these divisors (counting 1821000220) is 1, the average is 0.020833333333333.

Base conversion 1821000220

Base System Value
2 Binary 1101100100010100100001000011100
3 Ternary 11200220112101200121
4 Quaternary 1230202210020130
5 Quinary 12212134001340
6 Senary 500410204324
8 Octal 15442441034
10 Decimal 1821000220
12 Duodecimal 429a236a4
16 Hexadecimal 6c8a421c
20 Vigesimal 189150b0
36 Base36 u46crg

Cryptographic Hash Functions

md5 8ea53d8f511bb97077372bc7dd393cc5
sha1 0cfe4cf8f61ff98d350f03e54c46c4d0489711f1
sha256 d5bf8c30bf8a065c52d1ae4b951a51bb0b1d6b32373e38af058919fa8a836b4f
sha512 0dbc4bdb00972d2549ed11177846c3f3f44a901e64df2c04611b9d3722a37591f2dfdf32315fe491b2d7d27977fc0242d45357257d7d74b1d90985bbf5a1cbd1
ripemd-160 015d9a81f525872bc530a2d5068e7f140b1a7c12

1821000220 as geometric shapes

Circle

Radius = n
Diameter 3642000440
Circumference 11441681826.675
Area 1.0417652561772E+19

Sphere

Radius = n
Volume 2.5294063475828E+28
Surface area 4.167061024709E+19
Circumference 11441681826.675

Square

Length = n
Perimeter 7284000880
Area 3316041801240048400
Diagonal 2575283208.2084

Cube

Length = n
Surface area 1.989625080744E+19
Volume 6.0385128495873E+27
Space diagonal 3154064901.6341

Equilateral Triangle

Length = n
Perimeter 5463000660
Area 1.4358882199425E+18
Altitude 1577032450.8171

Triangular Pyramid

Length = n
Surface area 1.4358882199425E+18
Volume 7.1164556403755E+26
Height 858427736.06946