161016875 (number)

161016875 is an odd 9-digits composite number following 161016874 and preceding 161016876. In scientific notation, it is written as 1.61016875 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 128813000 positive integers (up to 161016875) that are relatively prime to 161016875.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million sixteen thousand eight hundred seventy-five

Notation

Scientific notation 1.61016875 × 10^8
Engineering notation 1.61016875 × 10^6

Prime Factorization of 161016875

Prime Factorization 125 × 5 × 257627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161016875
Product of the distinct prime numbers

The prime factorization of 161016875 is 125 × 5 × 257627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 62, 75, 590, 363, 2335, 8546, 29334, 30005, 217231, 448559, 1047365, 9862541, 19944271, 20306801, 576622866, 867940466, 3982560675, 1808499663

Basic calculations (n = 161016875)

Multiplication

n×y
n×2 322033750
n×3 483050625
n×4 644067500
n×5 805084375

Division

n÷y
n÷2 80508437.5
n÷3 53672291.666667
n÷3 40254218.75
n÷5 32203375

Exponentiation

ny
n2 25926434034765625
n3 4.1745933881716E+24
n4 6.7217998175905E+32
n5 1.082323201004E+41

Nth Root

y√n
2√n 12689.242491181
3√n 544.03118851428
4√n 112.64653785706
5√n 43.789932800393

Divisors of 161016875

1, 5, 125, 625, 257627, 1288135, 32203375, 161016875

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161016874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161016875 can be divided by 8 positive divisors. The sum of these divisors (counting 161016875) is 1, the average is 0.125.

Base conversion 161016875

Base System Value
2 Binary 1001100110001110110000101011
3 Ternary 102012222111121222
4 Quaternary 21212032300223
5 Quinary 312210020000
6 Senary 23551052255
8 Octal 1146166053
10 Decimal 161016875
12 Duodecimal 45b1108b
16 Hexadecimal 998ec2b
20 Vigesimal 2a6723f
36 Base36 2nv5ez

Cryptographic Hash Functions

md5 dbbe58663a82a11dd17fdf9c6c7f27aa
sha1 e7923ca4b4687b60248948f7dd37148e715f5ae4
sha256 734f262883a655d7d52b06b9741ebb5cc1b7a938c80f892b23341b20fbe3f0bf
sha512 2a39062ceb6b76c6e02b0451012af0885f4b17ce1d2e05ce6839c9904c83c1f29919882c32ae85e9f7ac4e2c8eb7e7bc3609c061e2f6b78aafabdbf331e95cc0
ripemd-160 8cd909c4aa283aefaf77ccef38f6bfcf54a83d5d

161016875 as geometric shapes

Circle

Radius = n
Diameter 322033750
Circumference 1011698863.208
Area 8.14502946974E+16

Sphere

Radius = n
Volume 1.7486495893339E+25
Surface area 3.258011787896E+17
Circumference 1011698863.208

Square

Length = n
Perimeter 644067500
Area 25926434034765625
Diagonal 227712248.39593

Cube

Length = n
Surface area 155558604208593750
Volume 4.1745933881716E+24
Space diagonal 278889408.37597

Equilateral Triangle

Length = n
Perimeter 483050625
Area 1.1226475251824E+16
Altitude 139444704.18798

Triangular Pyramid

Length = n
Surface area 1.1226475251824E+16
Volume 4.9198054891211E+23
Height 75904082.798644