161724104 (number)

161724104 is an even 9-digits composite number following 161724103 and preceding 161724105. In scientific notation, it is written as 1.61724104 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 8 positive divisors. There are 80862048 positive integers (up to 161724104) that are relatively prime to 161724104.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred twenty-four thousand one hundred four

Notation

Scientific notation 1.61724104 × 10^8
Engineering notation 1.61724104 × 10^6

Prime Factorization of 161724104

Prime Factorization 2 × 2 × 2 × 20215513

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40431026
Product of the distinct prime numbers

The prime factorization of 161724104 is 2 × 2 × 2 × 20215513. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 41, 40, 507, 967, 9020, 1304, 51073, 4261, 845094, 828208, 7645342, 9831508, 89972622, 41073606, 586903701, 240926873, 7637903591, 7659315347

Basic calculations (n = 161724104)

Multiplication

n×y
n×2 323448208
n×3 485172312
n×4 646896416
n×5 808620520

Division

n÷y
n÷2 80862052
n÷3 53908034.666667
n÷3 40431026
n÷5 32344820.8

Exponentiation

ny
n2 26154685814602816
n3 4.2298431287682E+24
n4 6.8406759006059E+32
n5 1.1063021807799E+41

Nth Root

y√n
2√n 12717.079224413
3√n 544.8265351491
4√n 112.7700280412
5√n 43.828332803872

Divisors of 161724104

1, 2, 4, 8, 20215513, 40431026, 80862052, 161724104

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 -161724103
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 161724104 can be divided by 8 positive divisors. The sum of these divisors (counting 161724104) is 1, the average is 0.125.

Base conversion 161724104

Base System Value
2 Binary 1001101000111011011011001000
3 Ternary 102021022102202122
4 Quaternary 21220323123020
5 Quinary 312400132404
6 Senary 24014150412
8 Octal 1150733310
10 Decimal 161724104
12 Duodecimal 461b2408
16 Hexadecimal 9a3b6c8
20 Vigesimal 2aafa54
36 Base36 2oab48

Cryptographic Hash Functions

md5 8265f252cca1a2424f72249095057ac0
sha1 8e25a40d9922b8efaae56882f572066780c2c8b0
sha256 86f618f9b0b1f49cdec5dab0b0d24e3b44fa2d1392f53525a774f32a5aeda095
sha512 d65a31ab1685bd236c05c4342b3afee7ec547c09ac66774d3ccc8acc0b63b2945a46a7b4e8a38a84eac459d5a6ffdba3152b0b8c71aa1212feede147231ad2b8
ripemd-160 1c4af1a50b047325e87dd1fffcf503e6bf1db28a

161724104 as geometric shapes

Circle

Radius = n
Diameter 323448208
Circumference 1016142514.0696
Area 8.2167368812105E+16

Sphere

Radius = n
Volume 1.7717925465567E+25
Surface area 3.2866947524842E+17
Circumference 1016142514.0696

Square

Length = n
Perimeter 646896416
Area 26154685814602816
Diagonal 228712421.23944

Cube

Length = n
Surface area 156928114887616896
Volume 4.2298431287682E+24
Space diagonal 280114364.93655

Equilateral Triangle

Length = n
Perimeter 485172312
Area 1.1325311171723E+16
Altitude 140057182.46828

Triangular Pyramid

Length = n
Surface area 1.1325311171723E+16
Volume 4.9849179328455E+23
Height 76237473.746479