160972643 (number)

160972643 is an odd 9-digits composite number following 160972642 and preceding 160972644. In scientific notation, it is written as 1.60972643 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 139849344 positive integers (up to 160972643) that are relatively prime to 160972643.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.60972643 × 10^8
Engineering notation 1.60972643 × 10^6

Prime Factorization of 160972643

Prime Factorization 17 × 13 × 728383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 160972643
Product of the distinct prime numbers

The prime factorization of 160972643 is 17 × 13 × 728383. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 160972643)

Multiplication

n×y
n×2 321945286
n×3 482917929
n×4 643890572
n×5 804863215

Division

n÷y
n÷2 80486321.5
n÷3 53657547.666667
n÷3 40243160.75
n÷5 32194528.6

Exponentiation

ny
n2 25912191794405449
n3 4.1711539990684E+24
n4 6.7144168359005E+32
n5 1.0808374242786E+41

Nth Root

y√n
2√n 12687.499477833
3√n 543.98136808123
4√n 112.6388009428
5√n 43.787526680942

Divisors of 160972643

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 -160972642
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 160972643 can be divided by 8 positive divisors. The sum of these divisors (counting 160972643) is 1, the average is 0.125.

Base conversion 160972643

Base System Value
2 Binary 1001100110000011111101100011
3 Ternary 102012220020221202
4 Quaternary 21212003331203
5 Quinary 312202111033
6 Senary 23550111415
8 Octal 1146037543
10 Decimal 160972643
12 Duodecimal 45aab56b
16 Hexadecimal 9983f63
20 Vigesimal 2a61bc3
36 Base36 2nu7ab

Cryptographic Hash Functions

md5 97473592d81e45f4ed870d602357f5c2
sha1 da783047e378bf261171d472b252dfb9dd0ea51d
sha256 3577ae8099a88f0e003c88512470310fba6114d33aa67d37be4e3c10e13f1161
sha512 3c9df7b9d87d33b7e68c0da1c17ce73f4d032aff1226219b9d4794c7b3768dcca6593c7fc768b4bb905ff1c71e50278d3720b265d134d5dcd5d7a9c4737e5ce1
ripemd-160 825465f2f21a1e69c159b4d760813a5d75fa5d17

160972643 as geometric shapes

Circle

Radius = n
Diameter 321945286
Circumference 1011420945.3555
Area 8.1405551379714E+16

Sphere

Radius = n
Volume 1.7472089013953E+25
Surface area 3.2562220551886E+17
Circumference 1011420945.3555

Square

Length = n
Perimeter 643890572
Area 25912191794405449
Diagonal 227649694.90164

Cube

Length = n
Surface area 155473150766432694
Volume 4.1711539990684E+24
Space diagonal 278812796.30465

Equilateral Triangle

Length = n
Perimeter 482917929
Area 1.1220308180845E+16
Altitude 139406398.15232

Triangular Pyramid

Length = n
Surface area 1.1220308180845E+16
Volume 4.915752130191E+23
Height 75883231.633881