161740960 (number)

161740960 is an even 9-digits composite number following 161740959 and preceding 161740961. In scientific notation, it is written as 1.61740960 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors. There are 64696320 positive integers (up to 161740960) that are relatively prime to 161740960.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred forty thousand nine hundred sixty

Notation

Scientific notation 1.61740960 × 10^8
Engineering notation 1.61740960 × 10^6

Prime Factorization of 161740960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 1010881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10108810
Product of the distinct prime numbers

The prime factorization of 161740960 is 2 × 2 × 2 × 2 × 2 × 5 × 1010881. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 6, 61, 39, 435, 808, 9837, 3165, 88266, 53092, 624997, 491870, 5263648, 5890254, 77690561, 58187270, 899096179, 146116126, 80474803, 3945945432

Basic calculations (n = 161740960)

Multiplication

n×y
n×2 323481920
n×3 485222880
n×4 646963840
n×5 808704800

Division

n÷y
n÷2 80870480
n÷3 53913653.333333
n÷3 40435240
n÷5 32348192

Exponentiation

ny
n2 26160138141721600
n3 4.2311658567747E+24
n4 6.8435282759396E+32
n5 1.1068788331376E+41

Nth Root

y√n
2√n 12717.741937939
3√n 544.84546301618
4√n 112.77296634362
5√n 43.829246383928

Divisors of 161740960

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1010881, 2021762, 4043524, 5054405, 8087048, 10108810, 16174096, 20217620, 32348192, 40435240, 80870480, 161740960

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161740959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161740960 can be divided by 24 positive divisors. The sum of these divisors (counting 161740960) is 1, the average is 0.041666666666667.

Base conversion 161740960

Base System Value
2 Binary 1001101000111111100010100000
3 Ternary 102021100021212221
4 Quaternary 21220333202200
5 Quinary 312401202320
6 Senary 24014400424
8 Octal 1150774240
10 Decimal 161740960
12 Duodecimal 46200114
16 Hexadecimal 9a3f8a0
20 Vigesimal 2aahc80
36 Base36 2oao4g

Cryptographic Hash Functions

md5 30acdd8c1c8639aa802f7470baee70a0
sha1 224f2f751db54ef910db07231d185d1cacc88500
sha256 e0a4da27dcb50317af1bf491e9a36ad2b35799744b5f5c84309c676254cb4455
sha512 46fb4220fa4f309ee63837afa3bffa7f95b8ed3d478d7fe2bb1f375f9bc9f6bb96885d57584bff8795c5c2d8fb9595c809ab33fbf5082c5284b82b8261428f6a
ripemd-160 f13eb4627a96dec4cbdd5e00477aae430ea4724f

161740960 as geometric shapes

Circle

Radius = n
Diameter 323481920
Circumference 1016248423.4411
Area 8.2184497802927E+16

Sphere

Radius = n
Volume 1.7723466095684E+25
Surface area 3.2873799121171E+17
Circumference 1016248423.4411

Square

Length = n
Perimeter 646963840
Area 26160138141721600
Diagonal 228736259.22324

Cube

Length = n
Surface area 156960828850329600
Volume 4.2311658567747E+24
Space diagonal 280143560.38497

Equilateral Triangle

Length = n
Perimeter 485222880
Area 1.1327672098621E+16
Altitude 140071780.19248

Triangular Pyramid

Length = n
Surface area 1.1327672098621E+16
Volume 4.9864767827506E+23
Height 76245419.741081