216970838 (number)

216970838 is an even 9-digits composite number following 216970837 and preceding 216970839. In scientific notation, it is written as 2.16970838 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 92987496 positive integers (up to 216970838) that are relatively prime to 216970838.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.16970838 × 10^8
Engineering notation 2.16970838 × 10^6

Prime Factorization of 216970838

Prime Factorization 2 × 7 × 15497917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 216970838
Product of the distinct prime numbers

The prime factorization of 216970838 is 2 × 7 × 15497917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 78, 91, 430, 164, 5842, 2027, 55055, 44549, 45463, 968093, 612056, 732056, 71965285, 35913397, 354425532, 448616941, 351200190, 5415531306

Basic calculations (n = 216970838)

Multiplication

n×y
n×2 433941676
n×3 650912514
n×4 867883352
n×5 1084854190

Division

n÷y
n÷2 108485419
n÷3 72323612.666667
n÷3 54242709.5
n÷5 43394167.6

Exponentiation

ny
n2 47076344542422244
n3 1.0214193925346E+25
n4 2.2161822154768E+33
n5 4.8084691245271E+41

Nth Root

y√n
2√n 14729.930006623
3√n 600.89758065279
4√n 121.36692303351
5√n 46.481514832602

Divisors of 216970838

1, 2, 7, 14, 15497917, 30995834, 108485419, 216970838

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 -216970837
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 216970838 can be divided by 8 positive divisors. The sum of these divisors (counting 216970838) is 1, the average is 0.125.

Base conversion 216970838

Base System Value
2 Binary 1100111011101011011001010110
3 Ternary 120010021021000222
4 Quaternary 30323223121112
5 Quinary 421021031323
6 Senary 33310234342
8 Octal 1473533126
10 Decimal 216970838
12 Duodecimal 607b59b2
16 Hexadecimal ceeb656
20 Vigesimal 37g171i
36 Base36 3l6frq

Cryptographic Hash Functions

md5 007a749bbca8564c32e12d1ac31921b1
sha1 2e40c01b32e0ed0e1b69f452386985b7c26a33d7
sha256 4295aa6ff15d20bc77a97cd3871c8911b0ba1322bcae5e269f3caeb9ce6058d6
sha512 d2f37825c3beaf11be1827c60e72a07b731ad243a13d9bca8ad87cc879184ea1b754f95694daefe52c02a4fce8f627547becb621c058fd0e8b03326fcd0935cf
ripemd-160 f7c1b897b9911523397ccbe6b744c86c938605c5

216970838 as geometric shapes

Circle

Radius = n
Diameter 433941676
Circumference 1363267981.408
Area 1.4789469817234E+17

Sphere

Radius = n
Volume 4.2785115464278E+25
Surface area 5.9157879268934E+17
Circumference 1363267981.408

Square

Length = n
Perimeter 867883352
Area 47076344542422244
Diagonal 306843101.73906

Cube

Length = n
Surface area 282458067254533464
Volume 1.0214193925346E+25
Space diagonal 375804515.1768

Equilateral Triangle

Length = n
Perimeter 650912514
Area 2.0384655145523E+16
Altitude 187902257.5884

Triangular Pyramid

Length = n
Surface area 2.0384655145523E+16
Volume 1.2037542981611E+24
Height 102281033.91302