216970831 (number)

216970831 is an odd 9-digits composite number following 216970830 and preceding 216970832. In scientific notation, it is written as 2.16970831 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 168537600 positive integers (up to 216970831) that are relatively prime to 216970831.

Interesting facts

Basic properties

Name

Name two hundred sixteen million nine hundred seventy thousand eight hundred thirty-one

Notation

Scientific notation 2.16970831 × 10^8
Engineering notation 2.16970831 × 10^6

Prime Factorization of 216970831

Prime Factorization 11 × 7 × 331 × 8513

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 216970831
Product of the distinct prime numbers

The prime factorization of 216970831 is 11 × 7 × 331 × 8513. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 67, 5, 343, 24, 3856, 3933, 23436, 48102, 686734, 712819, 5686503, 4987057, 31523578, 19496977, 835979, 543370151, 5021997550, 8299974796

Basic calculations (n = 216970831)

Multiplication

n×y
n×2 433941662
n×3 650912493
n×4 867883324
n×5 1084854155

Division

n÷y
n÷2 108485415.5
n÷3 72323610.333333
n÷3 54242707.75
n÷5 43394166.2

Exponentiation

ny
n2 47076341504830561
n3 1.0214192936743E+25
n4 2.2161819294794E+33
n5 4.8084683488634E+41

Nth Root

y√n
2√n 14729.929769011
3√n 600.89757419066
4√n 121.36692205462
5√n 46.481514532681

Divisors of 216970831

1, 7, 11, 77, 331, 2317, 3641, 8513, 25487, 59591, 93643, 655501, 2817803, 19724621, 30995833, 216970831

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 -216970830
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 216970831 can be divided by 16 positive divisors. The sum of these divisors (counting 216970831) is 1, the average is 0.0625.

Base conversion 216970831

Base System Value
2 Binary 1100111011101011011001001111
3 Ternary 120010021021000201
4 Quaternary 30323223121033
5 Quinary 421021031311
6 Senary 33310234331
8 Octal 1473533117
10 Decimal 216970831
12 Duodecimal 607b59a7
16 Hexadecimal ceeb64f
20 Vigesimal 37g171b
36 Base36 3l6frj

Cryptographic Hash Functions

md5 92f928777b8d96921c5c2c1404f4b94f
sha1 de3c4516d4be1a40a660868c8b831c7709a8f04f
sha256 bba3c3e8ff0d4cca7fd5123a4227978f9e9591450fea5608c2e242cad5bd219d
sha512 6122929bd2ac5ce94e3b0e6922369e5733eb74c5f716956813dc6adcfaf5a8535f10ca6b0cb2e8fd796362f6910b9fb56f06f5146a00d65e54c6c4cd7231d462
ripemd-160 7300defef30fefc125c7788510d05c93a6276f4f

216970831 as geometric shapes

Circle

Radius = n
Diameter 433941662
Circumference 1363267937.4257
Area 1.4789468862946E+17

Sphere

Radius = n
Volume 4.2785111323227E+25
Surface area 5.9157875451784E+17
Circumference 1363267937.4257

Square

Length = n
Perimeter 867883324
Area 47076341504830561
Diagonal 306843091.83956

Cube

Length = n
Surface area 282458049028983366
Volume 1.0214192936743E+25
Space diagonal 375804503.05244

Equilateral Triangle

Length = n
Perimeter 650912493
Area 2.0384653830208E+16
Altitude 187902251.52622

Triangular Pyramid

Length = n
Surface area 2.0384653830208E+16
Volume 1.2037541816531E+24
Height 102281030.61319