161777106 (number)

161777106 is an even 9-digits composite number following 161777105 and preceding 161777107. In scientific notation, it is written as 1.61777106 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 53840160 positive integers (up to 161777106) that are relatively prime to 161777106.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred seventy-seven thousand one hundred six

Notation

Scientific notation 1.61777106 × 10^8
Engineering notation 1.61777106 × 10^6

Prime Factorization of 161777106

Prime Factorization 2 × 9 × 661 × 13597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 161777106
Product of the distinct prime numbers

The prime factorization of 161777106 is 2 × 9 × 661 × 13597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161777106)

Multiplication

n×y
n×2 323554212
n×3 485331318
n×4 647108424
n×5 808885530

Division

n÷y
n÷2 80888553
n÷3 53925702
n÷3 40444276.5
n÷5 32355421.2

Exponentiation

ny
n2 26171832025735236
n3 4.2340032438416E+24
n4 6.849647915833E+32
n5 1.1081162169424E+41

Nth Root

y√n
2√n 12719.162944156
3√n 544.88604749401
4√n 112.77926646399
5√n 43.831205207888

Divisors of 161777106

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161777105
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161777106 can be divided by 16 positive divisors. The sum of these divisors (counting 161777106) is 1, the average is 0.0625.

Base conversion 161777106

Base System Value
2 Binary 1001101001001000010111010010
3 Ternary 102021102010110200
4 Quaternary 21221020113102
5 Quinary 312403331411
6 Senary 24015240030
8 Octal 1151102722
10 Decimal 161777106
12 Duodecimal 46219016
16 Hexadecimal 9a485d2
20 Vigesimal 2ab22f6
36 Base36 2obg0i

Cryptographic Hash Functions

md5 79104fb943931015757a1f61dd490b09
sha1 c992fefcc663df51ce2ea4658d68fef50bb3079c
sha256 d37b807f984c4de6a165987abdd5d49b8b46b7a13fb4828da79df1a6ecb2b232
sha512 145f48f02802971926cd2d8aed24147acc1dbdd3a7b72de78678cff92fcff1d8e48a831e4db6d2b694cdfdda719f06761e31f6950f6251684387121c68e02f52
ripemd-160 c622909b7cbf5fd1ceff353e5710758d9f6e10d3

161777106 as geometric shapes

Circle

Radius = n
Diameter 323554212
Circumference 1016475535.4572
Area 8.2221235223036E+16

Sphere

Radius = n
Volume 1.7735351314837E+25
Surface area 3.2888494089214E+17
Circumference 1016475535.4572

Square

Length = n
Perimeter 647108424
Area 26171832025735236
Diagonal 228787377.38667

Cube

Length = n
Surface area 157030992154411416
Volume 4.2340032438416E+24
Space diagonal 280206167.09346

Equilateral Triangle

Length = n
Perimeter 485331318
Area 1.1332735698933E+16
Altitude 140103083.54673

Triangular Pyramid

Length = n
Surface area 1.1332735698933E+16
Volume 4.989820675477E+23
Height 76262459.12889