161620002 (number)

161620002 is an even 9-digits composite number following 161620001 and preceding 161620003. In scientific notation, it is written as 1.61620002 × 10^8. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 52363584 positive integers (up to 161620002) that are relatively prime to 161620002.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million six hundred twenty thousand two

Notation

Scientific notation 1.61620002 × 10^8
Engineering notation 1.61620002 × 10^6

Prime Factorization of 161620002

Prime Factorization 2 × 4023 × 53 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 161620002
Product of the distinct prime numbers

The prime factorization of 161620002 is 2 × 4023 × 53 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 44, 67, 374, 528, 6772, 4456, 23671, 26458, 83792, 298559, 4618575, 9511568, 92298410, 64844868, 874477914, 982651563, 8446587912, 2412657787

Basic calculations (n = 161620002)

Multiplication

n×y
n×2 323240004
n×3 484860006
n×4 646480008
n×5 808100010

Division

n÷y
n÷2 80810001
n÷3 53873334
n÷3 40405000.5
n÷5 32324000.4

Exponentiation

ny
n2 26121025046480004
n3 4.2216801202541E+24
n4 6.8230794947884E+32
n5 1.1027461215939E+41

Nth Root

y√n
2√n 12712.985565948
3√n 544.70960822514
4√n 112.75187610833
5√n 43.822688880391

Divisors of 161620002

1, 2, 53, 106, 379, 758, 4023, 8046, 20087, 40174, 213219, 426438, 1524717, 3049434, 80810001, 161620002

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161620001
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161620002 can be divided by 16 positive divisors. The sum of these divisors (counting 161620002) is 1, the average is 0.0625.

Base conversion 161620002

Base System Value
2 Binary 1001101000100010000000100010
3 Ternary 102021010010222000
4 Quaternary 21220202000202
5 Quinary 312333320002
6 Senary 24012024430
8 Octal 1150420042
10 Decimal 161620002
12 Duodecimal 46162116
16 Hexadecimal 9a22022
20 Vigesimal 2aa2a02
36 Base36 2o82si

Cryptographic Hash Functions

md5 5b776187fab1c2d0f223c09c4a8bada8
sha1 1723ef81979f6572877a62c31fa86fb8b0461145
sha256 b443a87b7cba6d75ddcd0f920347fd3b873f7604d338f2ea01436db250969204
sha512 7deb1d921adceaa74d71a975cf5fbf7ed0a552e50ca930f0931e947ca2d7a93886059f51ba4482a6c819632faf2dc71322f30de95bab28210d6659e7274ed89c
ripemd-160 22f9006cfc106ea87cefb3d88149e30da121c07f

161620002 as geometric shapes

Circle

Radius = n
Diameter 323240004
Circumference 1015488421.9127
Area 8.2061620390257E+16

Sphere

Radius = n
Volume 1.7683732335462E+25
Surface area 3.2824648156103E+17
Circumference 1015488421.9127

Square

Length = n
Perimeter 646480008
Area 26121025046480004
Diagonal 228565198.77917

Cube

Length = n
Surface area 156726150278880024
Volume 4.2216801202541E+24
Space diagonal 279934054.98338

Equilateral Triangle

Length = n
Perimeter 484860006
Area 1.1310735631571E+16
Altitude 139967027.49169

Triangular Pyramid

Length = n
Surface area 1.1310735631571E+16
Volume 4.9752977350536E+23
Height 76188399.593056