161062746 (number)

161062746 is an even 9-digits composite number following 161062745 and preceding 161062747. In scientific notation, it is written as 1.61062746 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 49241088 positive integers (up to 161062746) that are relatively prime to 161062746.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million sixty-two thousand seven hundred forty-six

Notation

Scientific notation 1.61062746 × 10^8
Engineering notation 1.61062746 × 10^6

Prime Factorization of 161062746

Prime Factorization 2 × 3 × 13 × 13 × 193 × 823

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12389442
Product of the distinct prime numbers

The prime factorization of 161062746 is 2 × 3 × 13 × 13 × 193 × 823. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161062746)

Multiplication

n×y
n×2 322125492
n×3 483188238
n×4 644250984
n×5 805313730

Division

n÷y
n÷2 80531373
n÷3 53687582
n÷3 40265686.5
n÷5 32212549.2

Exponentiation

ny
n2 25941208149060516
n3 4.1781622190453E+24
n4 6.7294628023288E+32
n5 1.0838657580479E+41

Nth Root

y√n
2√n 12691.04983837
3√n 544.08284538823
4√n 112.6545597762
5√n 43.792427519222

Divisors of 161062746

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 -161062745
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 161062746 can be divided by 48 positive divisors. The sum of these divisors (counting 161062746) is 1, the average is 0.020833333333333.

Base conversion 161062746

Base System Value
2 Binary 1001100110011001111101011010
3 Ternary 102020001211112220
4 Quaternary 21212121331122
5 Quinary 312213001441
6 Senary 23552044510
8 Octal 1146317532
10 Decimal 161062746
12 Duodecimal 45b33736
16 Hexadecimal 9999f5a
20 Vigesimal 2a6cgh6
36 Base36 2nw4t6

Cryptographic Hash Functions

md5 f16ac9cccbb4bb2a0ceb50c771532a3f
sha1 b9d35a6cd04b5cba9c2581885ba876c3123244df
sha256 c9248d4fb9c27e14e80b8a12530d125c73e11a833658153d1957466554872958
sha512 182c6aed2ae5000ea03aa8be0d429f86c126d1eef4499dbda59d2cfbd36f41a0b4899cad2ffd5c9dd4d1de673dbb8d2dfc995ad5c2dfb74c6711026d3ac359e4
ripemd-160 f752225ce26e1cf000e30123569d46b714ff2c8c

161062746 as geometric shapes

Circle

Radius = n
Diameter 322125492
Circumference 1011987079.2012
Area 8.1496708946332E+16

Sphere

Radius = n
Volume 1.7501444977145E+25
Surface area 3.2598683578533E+17
Circumference 1011987079.2012

Square

Length = n
Perimeter 644250984
Area 25941208149060516
Diagonal 227777119.78625

Cube

Length = n
Surface area 155647248894363096
Volume 4.1781622190453E+24
Space diagonal 278968859.27856

Equilateral Triangle

Length = n
Perimeter 483188238
Area 1.1232872630973E+16
Altitude 139484429.63928

Triangular Pyramid

Length = n
Surface area 1.1232872630973E+16
Volume 4.9240113966406E+23
Height 75925706.595418