161330111 (number)

161330111 is an odd 9-digits prime number following 161330110 and preceding 161330112. In scientific notation, it is written as 1.61330111 × 10^8. The sum of its digits is 17. It has a total of 1 prime factors and 2 positive divisors. There are 161330110 positive integers (up to 161330111) that are relatively prime to 161330111.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million three hundred thirty thousand one hundred eleven

Notation

Scientific notation 1.61330111 × 10^8
Engineering notation 1.61330111 × 10^6

Prime Factorization of 161330111

Prime Factorization 161330111

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 161330111
Product of the distinct prime numbers

The prime factorization of 161330111 is 161330111. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 9, 88, 58, 617, 556, 2303, 1779, 56075, 6862, 40237, 961621, 7773119, 6060460, 35596993, 70868752, 966421988, 574375442, 6152622553, 5689120159

Basic calculations (n = 161330111)

Multiplication

n×y
n×2 322660222
n×3 483990333
n×4 645320444
n×5 806650555

Division

n÷y
n÷2 80665055.5
n÷3 53776703.666667
n÷3 40332527.75
n÷5 32266022.2

Exponentiation

ny
n2 26027404715272321
n3 4.1990040917568E+24
n4 6.7742579621258E+32
n5 1.0928917889724E+41

Nth Root

y√n
2√n 12701.57907506
3√n 544.38373907672
4√n 112.70128249075
5√n 43.806957006517

Divisors of 161330111

1, 161330111

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 161330112
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 80665056
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12701.579114425
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999876031
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161330111 can be divided by 2 positive divisors. The sum of these divisors (counting 161330111) is 161330112, the average is 80665056.

Base conversion 161330111

Base System Value
2 Binary 1001100111011011001110111111
3 Ternary 102020120102022022
4 Quaternary 21213123032333
5 Quinary 312300030421
6 Senary 24001510355
8 Octal 1147331677
10 Decimal 161330111
12 Duodecimal 460423bb
16 Hexadecimal 99db3bf
20 Vigesimal 2a8655b
36 Base36 2o1v3z

Cryptographic Hash Functions

md5 1dcff7f23cf9fff954b087afab7988e2
sha1 7b264bd5f45cbe4f2655e2a9419b8edbe28d2442
sha256 292dd41ada45b2f4d42ef29e703ca9ba959acf1d5351902736f27433b9f66442
sha512 e75f211af383c3be036989bc413efa5c9e2b47a589e75070685f18c5aa052ff35fc7719edf74bb3eee98b242809f0e1569d1fb0fabd533cb025ab85e031ec31a
ripemd-160 0a377bd18a591b3391905cb1fd5d2b873f42bb7f

161330111 as geometric shapes

Circle

Radius = n
Diameter 322660222
Circumference 1013666983.0409
Area 8.1767503445508E+16

Sphere

Radius = n
Volume 1.7588747209409E+25
Surface area 3.2707001378203E+17
Circumference 1013666983.0409

Square

Length = n
Perimeter 645320444
Area 26027404715272321
Diagonal 228155230.99536

Cube

Length = n
Surface area 156164428291633926
Volume 4.1990040917568E+24
Space diagonal 279431949.04273

Equilateral Triangle

Length = n
Perimeter 483990333
Area 1.1270196839002E+16
Altitude 139715974.52136

Triangular Pyramid

Length = n
Surface area 1.1270196839002E+16
Volume 4.9485737791855E+23
Height 76051743.665119