160991172 (number)

160991172 is an even 9-digits composite number following 160991171 and preceding 160991173. In scientific notation, it is written as 1.60991172 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 53128800 positive integers (up to 160991172) that are relatively prime to 160991172.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred ninety-one thousand one hundred seventy-two

Notation

Scientific notation 1.60991172 × 10^8
Engineering notation 1.60991172 × 10^6

Prime Factorization of 160991172

Prime Factorization 2 × 2 × 9 × 3 × 101 × 14759

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 80495586
Product of the distinct prime numbers

The prime factorization of 160991172 is 2 × 2 × 9 × 3 × 101 × 14759. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 160991172)

Multiplication

n×y
n×2 321982344
n×3 482973516
n×4 643964688
n×5 804955860

Division

n÷y
n÷2 80495586
n÷3 53663724
n÷3 40247793
n÷5 32198234.4

Exponentiation

ny
n2 25918157461933584
n3 4.1725945458772E+24
n4 6.7175088622158E+32
n5 1.0814596246485E+41

Nth Root

y√n
2√n 12688.229663747
3√n 544.00223921368
4√n 112.64204216787
5√n 43.788534680454

Divisors of 160991172

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 -160991171
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 160991172 can be divided by 48 positive divisors. The sum of these divisors (counting 160991172) is 1, the average is 0.020833333333333.

Base conversion 160991172

Base System Value
2 Binary 1001100110001000011111000100
3 Ternary 102012221012101000
4 Quaternary 21212020133010
5 Quinary 312203204142
6 Senary 23550333300
8 Octal 1146103704
10 Decimal 160991172
12 Duodecimal 45aba230
16 Hexadecimal 99887c4
20 Vigesimal 2a63hic
36 Base36 2null0

Cryptographic Hash Functions

md5 95e5066f6087c68477b13a9aaf304772
sha1 74c3e13b89c9d0fb5fade83b8b2459f49680e879
sha256 246e657e0097ffd470ca4f99df33e63d4582a43b197d14beb8f80db49bde5caf
sha512 3719d9aa4f77a3bd4ff093f5b8a3d4790035b707147593a84b3e585dc4c752267ed83e1f648df28c20a47cbb1ae99b3e31ad3d5cd2eb007b5946a8addabc8d6e
ripemd-160 06797eb353bb85bde19d3c4603ce96bc8b4d32a5

160991172 as geometric shapes

Circle

Radius = n
Diameter 321982344
Circumference 1011537366.496
Area 8.1424293076994E+16

Sphere

Radius = n
Volume 1.7478123162316E+25
Surface area 3.2569717230798E+17
Circumference 1011537366.496

Square

Length = n
Perimeter 643964688
Area 25918157461933584
Diagonal 227675898.86474

Cube

Length = n
Surface area 155508944771601504
Volume 4.1725945458772E+24
Space diagonal 278844889.47406

Equilateral Triangle

Length = n
Perimeter 482973516
Area 1.122289139066E+16
Altitude 139422444.73703

Triangular Pyramid

Length = n
Surface area 1.122289139066E+16
Volume 4.9174498308863E+23
Height 75891966.288247