161729102 (number)

161729102 is an even 9-digits composite number following 161729101 and preceding 161729103. In scientific notation, it is written as 1.61729102 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 76608504 positive integers (up to 161729102) that are relatively prime to 161729102.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred twenty-nine thousand one hundred two

Notation

Scientific notation 1.61729102 × 10^8
Engineering notation 1.61729102 × 10^6

Prime Factorization of 161729102

Prime Factorization 2 × 19 × 4256029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161729102
Product of the distinct prime numbers

The prime factorization of 161729102 is 2 × 19 × 4256029. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 31, 29, 969, 218, 8682, 2018, 92192, 65501, 234902, 129507, 6805428, 4182173, 3365311, 10352432, 328010310, 198555852, 4605301702, 915665219

Basic calculations (n = 161729102)

Multiplication

n×y
n×2 323458204
n×3 485187306
n×4 646916408
n×5 808645510

Division

n÷y
n÷2 80864551
n÷3 53909700.666667
n÷3 40432275.5
n÷5 32345820.4

Exponentiation

ny
n2 26156302433726404
n3 4.230235304247E+24
n4 6.8415215700456E+32
n5 1.1064731398371E+41

Nth Root

y√n
2√n 12717.275730281
3√n 544.83214761894
4√n 112.77089930599
5√n 43.828603698926

Divisors of 161729102

1, 2, 19, 38, 4256029, 8512058, 80864551, 161729102

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 -161729101
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 161729102 can be divided by 8 positive divisors. The sum of these divisors (counting 161729102) is 1, the average is 0.125.

Base conversion 161729102

Base System Value
2 Binary 1001101000111100101001001110
3 Ternary 102021022200121202
4 Quaternary 21220330221032
5 Quinary 312400312402
6 Senary 24014225502
8 Octal 1150745116
10 Decimal 161729102
12 Duodecimal 461b5292
16 Hexadecimal 9a3ca4e
20 Vigesimal 2aag2f2
36 Base36 2oaez2

Cryptographic Hash Functions

md5 a2371d5bf93217eaf893508f1227e224
sha1 d713a2356bb569ae8da407a02fe77d75a35d2535
sha256 014166ea03c6fe3be3fec9c5c6852931aed49859bc2c0799838e3903ff33616e
sha512 90a98a576d33f5f85cdc5de2a7261701ef5c8db5f7ae098793048b295e9c4995bb6d164fe1fc819ba473d1e29cd2ccd9345204ed6af862241fa0f027397c7200
ripemd-160 d003a298e7057b68408e2ca12bd9785279c6f70f

161729102 as geometric shapes

Circle

Radius = n
Diameter 323458204
Circumference 1016173917.4297
Area 8.2172447570868E+16

Sphere

Radius = n
Volume 1.7719568206371E+25
Surface area 3.2868979028347E+17
Circumference 1016173917.4297

Square

Length = n
Perimeter 646916408
Area 26156302433726404
Diagonal 228719489.47882

Cube

Length = n
Surface area 156937814602358424
Volume 4.230235304247E+24
Space diagonal 280123021.72649

Equilateral Triangle

Length = n
Perimeter 485187306
Area 1.1326011188338E+16
Altitude 140061510.86324

Triangular Pyramid

Length = n
Surface area 1.1326011188338E+16
Volume 4.9853801160796E+23
Height 76239829.826274