161496746 (number)

161496746 is an even 9-digits composite number following 161496745 and preceding 161496747. In scientific notation, it is written as 1.61496746 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 80699148 positive integers (up to 161496746) that are relatively prime to 161496746.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million four hundred ninety-six thousand seven hundred forty-six

Notation

Scientific notation 1.61496746 × 10^8
Engineering notation 1.61496746 × 10^6

Prime Factorization of 161496746

Prime Factorization 2 × 1699 × 47527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161496746
Product of the distinct prime numbers

The prime factorization of 161496746 is 2 × 1699 × 47527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161496746)

Multiplication

n×y
n×2 322993492
n×3 484490238
n×4 645986984
n×5 807483730

Division

n÷y
n÷2 80748373
n÷3 53832248.666667
n÷3 40374186.5
n÷5 32299349.2

Exponentiation

ny
n2 26081198968588516
n3 4.2120287652056E+24
n4 6.802289396391E+32
n5 1.0985476028675E+41

Nth Root

y√n
2√n 12708.136999576
3√n 544.57110267472
4√n 112.73037301267
5√n 43.816002755239

Divisors of 161496746

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 -161496745
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 161496746 can be divided by 8 positive divisors. The sum of these divisors (counting 161496746) is 1, the average is 0.125.

Base conversion 161496746

Base System Value
2 Binary 1001101000000011111010101010
3 Ternary 102020212212212222
4 Quaternary 21220003322222
5 Quinary 312320343441
6 Senary 24005234042
8 Octal 1150037252
10 Decimal 161496746
12 Duodecimal 46102922
16 Hexadecimal 9a03eaa
20 Vigesimal 2a971h6
36 Base36 2o5foq

Cryptographic Hash Functions

md5 07155df9cb454dac61fb9c00b3601375
sha1 d353f4bf2cf7c49297206f8f05a7908b19c7618f
sha256 477515e867e43ca133e78dabfded531efe64daef8e670f975e7860dbd2b73509
sha512 3fdc9256c8886e7386e88618f412c8e1aed1574bc9deb962aa5a0993f992f232504cc4984475ca1b789c08220e095cccaf7dc1735d9e0a9364ce698db29cf1e9
ripemd-160 13796809f12d07fb7bf45a5bf80b5d0a605b1d5e

161496746 as geometric shapes

Circle

Radius = n
Diameter 322993492
Circumference 1014713981.6245
Area 8.1936503076531E+16

Sphere

Radius = n
Volume 1.7643304833972E+25
Surface area 3.2774601230613E+17
Circumference 1014713981.6245

Square

Length = n
Perimeter 645986984
Area 26081198968588516
Diagonal 228390888.47232

Cube

Length = n
Surface area 156487193811531096
Volume 4.2120287652056E+24
Space diagonal 279720569.32905

Equilateral Triangle

Length = n
Perimeter 484490238
Area 1.1293490433977E+16
Altitude 139860284.66452

Triangular Pyramid

Length = n
Surface area 1.1293490433977E+16
Volume 4.9639235040495E+23
Height 76130296.157441