966221381 (number)

966221381 is an odd 9-digits composite number following 966221380 and preceding 966221382. In scientific notation, it is written as 9.66221381 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 966153792 positive integers (up to 966221381) that are relatively prime to 966221381.

Interesting facts

Basic properties

Name

Name nine hundred sixty-six million two hundred twenty-one thousand three hundred eighty-one

Notation

Scientific notation 9.66221381 × 10^8
Engineering notation 9.66221381 × 10^6

Prime Factorization of 966221381

Prime Factorization 20533 × 47057

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 966221381
Product of the distinct prime numbers

The prime factorization of 966221381 is 20533 × 47057. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 3, 89, 663, 624, 5460, 2276, 18325, 54629, 12318, 873555, 9808973, 7362426, 8833196, 4599684, 293977565, 489169852, 2675015758, 5683819552

Basic calculations (n = 966221381)

Multiplication

n×y
n×2 1932442762
n×3 2898664143
n×4 3864885524
n×5 4831106905

Division

n÷y
n÷2 483110690.5
n÷3 322073793.66667
n÷3 241555345.25
n÷5 193244276.2

Exponentiation

ny
n2 933583757101547161
n3 9.0204858706583E+26
n4 8.7157863152384E+35
n5 8.4213790900106E+44

Nth Root

y√n
2√n 31084.101740279
3√n 988.61124907317
4√n 176.30683974333
5√n 62.663598180593

Divisors of 966221381

1, 20533, 47057, 966221381

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 -966221380
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 966221381 can be divided by 4 positive divisors. The sum of these divisors (counting 966221381) is 1, the average is 0.25.

Base conversion 966221381

Base System Value
2 Binary 111001100101110101111001000101
3 Ternary 2111100010010120002
4 Quaternary 321211311321011
5 Quinary 3434323041011
6 Senary 235513251045
8 Octal 7145657105
10 Decimal 966221381
12 Duodecimal 22b703a85
16 Hexadecimal 39975e45
20 Vigesimal f1ihd91
36 Base36 fz9h6t

Cryptographic Hash Functions

md5 1515e5cf0b8b03b1ae05049cbbe510e9
sha1 ce3f69768c3b0912826184fb1f51e2b0981e1845
sha256 fb44871a2ebc169885095fd5a3aa9debf553880240a2c17aca3e6482126d28a7
sha512 1e8aad6cb7188106206dec82f77dcb97ac48b380e808c9c6c8d687ff1dbdea0e15b6b9491c651028a740c36d2432b24942c8b93826de3390a075f8dd3cb7e071
ripemd-160 8180989acc02abbe0d43705a44271c82db17b637

966221381 as geometric shapes

Circle

Radius = n
Diameter 1932442762
Circumference 6070947984.582
Area 2.932939872821E+18

Sphere

Radius = n
Volume 3.7784922857427E+27
Surface area 1.1731759491284E+19
Circumference 6070947984.582

Square

Length = n
Perimeter 3864885524
Area 933583757101547161
Diagonal 1366443381.2651

Cube

Length = n
Surface area 5601502542609282966
Volume 9.0204858706583E+26
Space diagonal 1673544523.2514

Equilateral Triangle

Length = n
Perimeter 2898664143
Area 4.0425362510523E+17
Altitude 836772261.62568

Triangular Pyramid

Length = n
Surface area 4.0425362510523E+17
Volume 1.06307445479E+26
Height 455481127.08835