161293329 (number)

161293329 is an odd 9-digits composite number following 161293328 and preceding 161293330. In scientific notation, it is written as 1.61293329 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 107338608 positive integers (up to 161293329) that are relatively prime to 161293329.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million two hundred ninety-three thousand three hundred twenty-nine

Notation

Scientific notation 1.61293329 × 10^8
Engineering notation 1.61293329 × 10^6

Prime Factorization of 161293329

Prime Factorization 27 × 599 × 9973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161293329
Product of the distinct prime numbers

The prime factorization of 161293329 is 27 × 599 × 9973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 64, 92, 661, 356, 58, 5360, 69958, 65294, 578725, 280083, 5879003, 4425343, 33305681, 74229949, 182056115, 957409593, 7488628209, 2699868757

Basic calculations (n = 161293329)

Multiplication

n×y
n×2 322586658
n×3 483879987
n×4 645173316
n×5 806466645

Division

n÷y
n÷2 80646664.5
n÷3 53764443
n÷3 40323332.25
n÷5 32258665.8

Exponentiation

ny
n2 26015537979902241
n3 4.1961327265044E+24
n4 6.7680821638374E+32
n5 1.0916465031509E+41

Nth Root

y√n
2√n 12700.131062316
3√n 544.3423641912
4√n 112.69485818934
5√n 43.8049592958

Divisors of 161293329

1, 27, 599, 9973, 16173, 269271, 5973827, 161293329

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 -161293328
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 161293329 can be divided by 8 positive divisors. The sum of these divisors (counting 161293329) is 1, the average is 0.125.

Base conversion 161293329

Base System Value
2 Binary 1001100111010010010000010001
3 Ternary 102020111112212000
4 Quaternary 21213102100101
5 Quinary 312242341304
6 Senary 24001024213
8 Octal 1147222021
10 Decimal 161293329
12 Duodecimal 46025069
16 Hexadecimal 99d2411
20 Vigesimal 2a81d69
36 Base36 2o12q9

Cryptographic Hash Functions

md5 87cccaae2c53a7a37657df81a12b122d
sha1 e65b1d12fd9f1ef18eb24eaa95026ba8ea46679b
sha256 0d462bd40f5873d2164ad742a02a13acc5ccfe8f328f7b6674eea86557653a9e
sha512 8ce984344c3b73742ce26faa226c557752f60ee5b2020d4f11d933417c072c3d48327258b3eb00a7ce8d83073ff07d237a2c1030067bf877dd7c11678634daee
ripemd-160 4da0248acaa18ee82a2210176669aecea78ca242

161293329 as geometric shapes

Circle

Radius = n
Diameter 322586658
Circumference 1013435874.9189
Area 8.1730222996847E+16

Sphere

Radius = n
Volume 1.7576719662765E+25
Surface area 3.2692089198739E+17
Circumference 1013435874.9189

Square

Length = n
Perimeter 645173316
Area 26015537979902241
Diagonal 228103213.39211

Cube

Length = n
Surface area 156093227879413446
Volume 4.1961327265044E+24
Space diagonal 279368240.74992

Equilateral Triangle

Length = n
Perimeter 483879987
Area 1.1265058391857E+16
Altitude 139684120.37496

Triangular Pyramid

Length = n
Surface area 1.1265058391857E+16
Volume 4.9451898427834E+23
Height 76034404.464035