160972642 (number)

160972642 is an even 9-digits composite number following 160972641 and preceding 160972643. In scientific notation, it is written as 1.60972642 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 78523200 positive integers (up to 160972642) that are relatively prime to 160972642.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred seventy-two thousand six hundred forty-two

Notation

Scientific notation 1.60972642 × 10^8
Engineering notation 1.60972642 × 10^6

Prime Factorization of 160972642

Prime Factorization 2 × 41 × 1963081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 160972642
Product of the distinct prime numbers

The prime factorization of 160972642 is 2 × 41 × 1963081. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 56, 92, 816, 969, 4263, 9732, 61315, 8022, 226002, 380770, 5171916, 7157265, 47614951, 94456610, 678910461, 431570289, 2477199837, 8490076979

Basic calculations (n = 160972642)

Multiplication

n×y
n×2 321945284
n×3 482917926
n×4 643890568
n×5 804863210

Division

n÷y
n÷2 80486321
n÷3 53657547.333333
n÷3 40243160.5
n÷5 32194528.4

Exponentiation

ny
n2 25912191472460164
n3 4.1711539213318E+24
n4 6.7144166690544E+32
n5 1.0808373907065E+41

Nth Root

y√n
2√n 12687.499438424
3√n 543.98136695478
4√n 112.63880076787
5√n 43.787526626538

Divisors of 160972642

1, 2, 41, 82, 1963081, 3926162, 80486321, 160972642

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 -160972641
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 160972642 can be divided by 8 positive divisors. The sum of these divisors (counting 160972642) is 1, the average is 0.125.

Base conversion 160972642

Base System Value
2 Binary 1001100110000011111101100010
3 Ternary 102012220020221201
4 Quaternary 21212003331202
5 Quinary 312202111032
6 Senary 23550111414
8 Octal 1146037542
10 Decimal 160972642
12 Duodecimal 45aab56a
16 Hexadecimal 9983f62
20 Vigesimal 2a61bc2
36 Base36 2nu7aa

Cryptographic Hash Functions

md5 ad8bd0755f7269086e37bdaf0bf86e16
sha1 530859965627e374ef5750189c9fefeb49cac1ac
sha256 1fe144b5e095c67d7c528f566bd4fd03f4cbf6fdab3bfa50c89571471e5ec404
sha512 1f9631c587733354725e2e109b0975278fb769635b396554e874ba0fdc5e670564c224683b31ae719a54a414959c7833891d6b447985054b1717f5d49ce76c29
ripemd-160 1ef8c3d25cd89cfaba12b9f2b9fe5a9bc934c51e

160972642 as geometric shapes

Circle

Radius = n
Diameter 321945284
Circumference 1011420939.0723
Area 8.1405550368293E+16

Sphere

Radius = n
Volume 1.7472088688331E+25
Surface area 3.2562220147317E+17
Circumference 1011420939.0723

Square

Length = n
Perimeter 643890568
Area 25912191472460164
Diagonal 227649693.48743

Cube

Length = n
Surface area 155473148834760984
Volume 4.1711539213318E+24
Space diagonal 278812794.5726

Equilateral Triangle

Length = n
Perimeter 482917926
Area 1.1220308041438E+16
Altitude 139406397.2863

Triangular Pyramid

Length = n
Surface area 1.1220308041438E+16
Volume 4.9157520385776E+23
Height 75883231.162476