160991620 (number)

160991620 is an even 9-digits composite number following 160991619 and preceding 160991621. In scientific notation, it is written as 1.60991620 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 63068544 positive integers (up to 160991620) that are relatively prime to 160991620.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred ninety-one thousand six hundred twenty

Notation

Scientific notation 1.60991620 × 10^8
Engineering notation 1.60991620 × 10^6

Prime Factorization of 160991620

Prime Factorization 2 × 2 × 5 × 67 × 317 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 80495810
Product of the distinct prime numbers

The prime factorization of 160991620 is 2 × 2 × 5 × 67 × 317 × 379. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 160991620)

Multiplication

n×y
n×2 321983240
n×3 482974860
n×4 643966480
n×5 804958100

Division

n÷y
n÷2 80495810
n÷3 53663873.333333
n÷3 40247905
n÷5 32198324

Exponentiation

ny
n2 25918301710224400
n3 4.1726293799778E+24
n4 6.7175836354222E+32
n5 1.0814746719521E+41

Nth Root

y√n
2√n 12688.247317892
3√n 544.00274382267
4√n 112.64212053176
5√n 43.788559051035

Divisors of 160991620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -160991619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 160991620 can be divided by 48 positive divisors. The sum of these divisors (counting 160991620) is 1, the average is 0.020833333333333.

Base conversion 160991620

Base System Value
2 Binary 1001100110001000100110000100
3 Ternary 102012221012222121
4 Quaternary 21212020212010
5 Quinary 312203212440
6 Senary 23550335324
8 Octal 1146104604
10 Decimal 160991620
12 Duodecimal 45aba544
16 Hexadecimal 9988984
20 Vigesimal 2a63j10
36 Base36 2nulxg

Cryptographic Hash Functions

md5 6bfab5090976c15a97e4ad3c16f806b6
sha1 ff51a0df38a89418e292c50b4c6226bb383fafc7
sha256 7a862c9b48a762c9fd2842185c8c6d909569636f25bfb70dafd96d9107855eab
sha512 85cc0722434e0c8fd72815bf8f6d3e4990d15c6dc85d6706b3a4afc61499aae4261a5f7895d6bc829391249c07540df52b67781d2d353433fcc39b8df8a47040
ripemd-160 2d50dd81f3323b37df4e1484d70b1df9123f3e5d

160991620 as geometric shapes

Circle

Radius = n
Diameter 321983240
Circumference 1011540181.363
Area 8.1424746246365E+16

Sphere

Radius = n
Volume 1.7478269075055E+25
Surface area 3.2569898498546E+17
Circumference 1011540181.363

Square

Length = n
Perimeter 643966480
Area 25918301710224400
Diagonal 227676532.43242

Cube

Length = n
Surface area 155509810261346400
Volume 4.1726293799778E+24
Space diagonal 278845665.43282

Equilateral Triangle

Length = n
Perimeter 482974860
Area 1.1222953852002E+16
Altitude 139422832.71641

Triangular Pyramid

Length = n
Surface area 1.1222953852002E+16
Volume 4.9174908832675E+23
Height 75892177.477472