160997640 (number)

160997640 is an even 9-digits composite number following 160997639 and preceding 160997641. In scientific notation, it is written as 1.60997640 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 128 positive divisors. There are 40366080 positive integers (up to 160997640) that are relatively prime to 160997640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.60997640 × 10^8
Engineering notation 1.60997640 × 10^6

Prime Factorization of 160997640

Prime Factorization 2 × 2 × 2 × 3 × 5 × 19 × 293 × 241

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 40249410
Product of the distinct prime numbers

The prime factorization of 160997640 is 2 × 2 × 2 × 3 × 5 × 19 × 293 × 241. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 160997640)

Multiplication

n×y
n×2 321995280
n×3 482992920
n×4 643990560
n×5 804988200

Division

n÷y
n÷2 80498820
n÷3 53665880
n÷3 40249410
n÷5 32199528

Exponentiation

ny
n2 25920240085569600
n3 4.1730974820101E+24
n4 6.7185884609357E+32
n5 1.0816768863419E+41

Nth Root

y√n
2√n 12688.484543081
3√n 544.00952441514
4√n 112.64317353076
5√n 43.78888652545

Divisors of 160997640

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -160997639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 160997640 can be divided by 128 positive divisors. The sum of these divisors (counting 160997640) is 1, the average is 0.0078125.

Base conversion 160997640

Base System Value
2 Binary 1001100110001010000100001000
3 Ternary 102012221112020120
4 Quaternary 21212022010020
5 Quinary 312203411030
6 Senary 23550423240
8 Octal 1146120410
10 Decimal 160997640
12 Duodecimal 45b01b20
16 Hexadecimal 998a108
20 Vigesimal 2a64e20
36 Base36 2nuqko

Cryptographic Hash Functions

md5 9ddb981e49f2a2b7607c123324a3b4e4
sha1 6c661964e9cad98f192814c573b3b8660d87fcdc
sha256 4e91aa84064e2deff6704d19fea185591e1f9dc73537959ba87186885710fdf5
sha512 73e57a70bc01f03c05156728cf85f6e8150289fadf5b714518cd68982560c369b9c85cca10bfe81399196b7b3d97ae4ad6bf0f83ed2ab103cb6be3211844d875
ripemd-160 53515abfa7b6c6d05da222cb79a754d98a9dfc05

160997640 as geometric shapes

Circle

Radius = n
Diameter 321995280
Circumference 1011578006.1386
Area 8.1430835832109E+16

Sphere

Radius = n
Volume 1.7480229856263E+25
Surface area 3.2572334332844E+17
Circumference 1011578006.1386

Square

Length = n
Perimeter 643990560
Area 25920240085569600
Diagonal 227685045.99806

Cube

Length = n
Surface area 155521440513417600
Volume 4.1730974820101E+24
Space diagonal 278856092.37868

Equilateral Triangle

Length = n
Perimeter 482992920
Area 1.1223793193148E+16
Altitude 139428046.18934

Triangular Pyramid

Length = n
Surface area 1.1223793193148E+16
Volume 4.9180425468031E+23
Height 75895015.332687