838082161 (number)

838082161 is an odd 9-digits composite number following 838082160 and preceding 838082162. In scientific notation, it is written as 8.38082161 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 717864768 positive integers (up to 838082161) that are relatively prime to 838082161.

Interesting facts

Basic properties

Name

Name eight hundred thirty-eight million eighty-two thousand one hundred sixty-one

Notation

Scientific notation 8.38082161 × 10^8
Engineering notation 8.38082161 × 10^6

Prime Factorization of 838082161

Prime Factorization 7 × 1489 × 80407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 838082161
Product of the distinct prime numbers

The prime factorization of 838082161 is 7 × 1489 × 80407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 95, 96, 890, 688, 2260, 2206, 6966, 22233, 106092, 937641, 8214203, 36778, 8687842, 18496932, 594882751, 543567456, 8528641565, 9457818527

Basic calculations (n = 838082161)

Multiplication

n×y
n×2 1676164322
n×3 2514246483
n×4 3352328644
n×5 4190410805

Division

n÷y
n÷2 419041080.5
n÷3 279360720.33333
n÷3 209520540.25
n÷5 167616432.2

Exponentiation

ny
n2 702381708586429921
n3 5.8865358017899E+26
n4 4.9334006455679E+35
n5 4.1345950741164E+44

Nth Root

y√n
2√n 28949.648719803
3√n 942.82017129832
4√n 170.14596298415
5√n 60.905613097586

Divisors of 838082161

1, 7, 1489, 10423, 80407, 562849, 119726023, 838082161

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 -838082160
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 838082161 can be divided by 8 positive divisors. The sum of these divisors (counting 838082161) is 1, the average is 0.125.

Base conversion 838082161

Base System Value
2 Binary 110001111101000001111001110001
3 Ternary 2011101222222121001
4 Quaternary 301331001321301
5 Quinary 3204022112121
6 Senary 215055002001
8 Octal 6175017161
10 Decimal 838082161
12 Duodecimal 1b4809301
16 Hexadecimal 31f41e71
20 Vigesimal d1i0581
36 Base36 duz0c1

Cryptographic Hash Functions

md5 1a5ad9157d81dfddfeade7707fff11c8
sha1 c81ecac0557491a211039cc1133a8d643a39e1a2
sha256 5a6545c9859e8d5c8a3d6b67e570f22c6a3280283788d1701d6e08640cd5b1af
sha512 c1168da03f33fc19068aa5650aa53c0aa53323907b8c5b7c3dfbf947819679b6503bbaf90af1c2e64e30b161cb8068b9cc2e0d2795090f9a8b548d41b6e9c841
ripemd-160 0b6a261cc2fd72206ea30cf0fef540408ad4b46b

838082161 as geometric shapes

Circle

Radius = n
Diameter 1676164322
Circumference 5265825520.2045
Area 2.206597215711E+18

Sphere

Radius = n
Volume 2.4657463506662E+27
Surface area 8.8263888628439E+18
Circumference 5265825520.2045

Square

Length = n
Perimeter 3352328644
Area 702381708586429921
Diagonal 1185227158.4692

Cube

Length = n
Surface area 4214290251518579526
Volume 5.8865358017899E+26
Space diagonal 1451600883.7691

Equilateral Triangle

Length = n
Perimeter 2514246483
Area 3.0414020139468E+17
Altitude 725800441.88456

Triangular Pyramid

Length = n
Surface area 3.0414020139468E+17
Volume 6.937348971905E+25
Height 395075719.48972