161293344 (number)

161293344 is an even 9-digits composite number following 161293343 and preceding 161293345. In scientific notation, it is written as 1.61293344 × 10^8. The sum of its digits is 33. It has a total of 9 prime factors and 96 positive divisors. There are 51179520 positive integers (up to 161293344) that are relatively prime to 161293344.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million two hundred ninety-three thousand three hundred forty-four

Notation

Scientific notation 1.61293344 × 10^8
Engineering notation 1.61293344 × 10^6

Prime Factorization of 161293344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 41 × 3 × 43 × 953

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 10080834
Product of the distinct prime numbers

The prime factorization of 161293344 is 2 × 2 × 2 × 2 × 2 × 41 × 3 × 43 × 953. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161293344)

Multiplication

n×y
n×2 322586688
n×3 483880032
n×4 645173376
n×5 806466720

Division

n÷y
n÷2 80646672
n÷3 53764448
n÷3 40323336
n÷5 32258668.8

Exponentiation

ny
n2 26015542818702336
n3 4.1961338972037E+24
n4 6.7680846815173E+32
n5 1.0916470107571E+41

Nth Root

y√n
2√n 12700.131652861
3√n 544.3423810655
4√n 112.69486080945
5√n 43.804960110557

Divisors of 161293344

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161293343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161293344 can be divided by 96 positive divisors. The sum of these divisors (counting 161293344) is 1, the average is 0.010416666666667.

Base conversion 161293344

Base System Value
2 Binary 1001100111010010010000100000
3 Ternary 102020111112212120
4 Quaternary 21213102100200
5 Quinary 312242341334
6 Senary 24001024240
8 Octal 1147222040
10 Decimal 161293344
12 Duodecimal 46025080
16 Hexadecimal 99d2420
20 Vigesimal 2a81d74
36 Base36 2o12qo

Cryptographic Hash Functions

md5 609c5260f38efdb64fad461c1db3fe8c
sha1 7a6940dff634e264f5cedbbcc276cc2a79803b79
sha256 7fca712cc2f002d44ecd4afcbf40633d5972d573ce552cf55095c3fbf2937552
sha512 b5d4293d02476fbc1559ed4e7ec2a9656074cac63b10334eb37bf49522d6b19261a19908e71688705c7fee5d02ae2b345278244c2fc8cc2562e768d760d958a5
ripemd-160 f1f774e7465622e288666a776b8ef3ebf9f567cd

161293344 as geometric shapes

Circle

Radius = n
Diameter 322586688
Circumference 1013435969.1667
Area 8.1730238198386E+16

Sphere

Radius = n
Volume 1.7576724566579E+25
Surface area 3.2692095279354E+17
Circumference 1013435969.1667

Square

Length = n
Perimeter 645173376
Area 26015542818702336
Diagonal 228103234.60531

Cube

Length = n
Surface area 156093256912214016
Volume 4.1961338972037E+24
Space diagonal 279368266.73068

Equilateral Triangle

Length = n
Perimeter 483880032
Area 1.1265060487119E+16
Altitude 139684133.36534

Triangular Pyramid

Length = n
Surface area 1.1265060487119E+16
Volume 4.9451912224658E+23
Height 76034411.535103