160990280 (number)

160990280 is an even 9-digits composite number following 160990279 and preceding 160990281. In scientific notation, it is written as 1.60990280 × 10^8. The sum of its digits is 35. It has a total of 8 prime factors and 128 positive divisors. There are 55883520 positive integers (up to 160990280) that are relatively prime to 160990280.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred ninety thousand two hundred eighty

Notation

Scientific notation 1.60990280 × 10^8
Engineering notation 1.60990280 × 10^6

Prime Factorization of 160990280

Prime Factorization 2 × 2 × 2 × 5 × 11 × 43 × 67 × 127

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 40247570
Product of the distinct prime numbers

The prime factorization of 160990280 is 2 × 2 × 2 × 5 × 11 × 43 × 67 × 127. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 160990280)

Multiplication

n×y
n×2 321980560
n×3 482970840
n×4 643961120
n×5 804951400

Division

n÷y
n÷2 80495140
n÷3 53663426.666667
n÷3 40247570
n÷5 32198056

Exponentiation

ny
n2 25917870254478400
n3 4.1725251892721E+24
n4 6.7173599852798E+32
n5 1.081429664891E+41

Nth Root

y√n
2√n 12688.194513011
3√n 544.00123449835
4√n 112.64188613926
5√n 43.788486156726

Divisors of 160990280

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 -160990279
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 160990280 can be divided by 128 positive divisors. The sum of these divisors (counting 160990280) is 1, the average is 0.0078125.

Base conversion 160990280

Base System Value
2 Binary 1001100110001000010001001000
3 Ternary 102012221011010222
4 Quaternary 21212020101020
5 Quinary 312203142110
6 Senary 23550325212
8 Octal 1146102110
10 Decimal 160990280
12 Duodecimal 45ab9808
16 Hexadecimal 9988448
20 Vigesimal 2a63fe0
36 Base36 2nukw8

Cryptographic Hash Functions

md5 6e054af477745c79546467d8763e7d51
sha1 76baa3e0a7c89b4f2e502f31542d8ae5d27daedb
sha256 8e9746f4deb1daf0d9eda4dec22b0bd063fd3ad6f85c8d68f0eac2e5d199e4a1
sha512 f626bbe0475a9ced27d1852e5d79d0f4607a22b02b3029da5f5653c3f97b0284088bb20d7ec1b5b8ffaafc6c85dd62a9fd7394bce58ddf2f952b51393d4c9423
ripemd-160 c5431d23f65e794e38d8da187396b424180bf183

160990280 as geometric shapes

Circle

Radius = n
Diameter 321980560
Circumference 1011531761.8947
Area 8.1423390788163E+16

Sphere

Radius = n
Volume 1.7477832642048E+25
Surface area 3.2569356315265E+17
Circumference 1011531761.8947

Square

Length = n
Perimeter 643961120
Area 25917870254478400
Diagonal 227674637.38624

Cube

Length = n
Surface area 155507221526870400
Volume 4.1725251892721E+24
Space diagonal 278843344.48474

Equilateral Triangle

Length = n
Perimeter 482970840
Area 1.1222767026184E+16
Altitude 139421672.24237

Triangular Pyramid

Length = n
Surface area 1.1222767026184E+16
Volume 4.9173680933434E+23
Height 75891545.795414