816201897 (number)

816201897 is an odd 9-digits composite number following 816201896 and preceding 816201898. In scientific notation, it is written as 8.16201897 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 430731840 positive integers (up to 816201897) that are relatively prime to 816201897.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million two hundred one thousand eight hundred ninety-seven

Notation

Scientific notation 8.16201897 × 10^8
Engineering notation 8.16201897 × 10^6

Prime Factorization of 816201897

Prime Factorization 21 × 29 × 23 × 58271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 816201897
Product of the distinct prime numbers

The prime factorization of 816201897 is 21 × 29 × 23 × 58271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816201897)

Multiplication

n×y
n×2 1632403794
n×3 2448605691
n×4 3264807588
n×5 4081009485

Division

n÷y
n÷2 408100948.5
n÷3 272067299
n÷3 204050474.25
n÷5 163240379.4

Exponentiation

ny
n2 666185536666398609
n3 5.4374189878108E+26
n4 4.438031692635E+35
n5 3.6223298864748E+44

Nth Root

y√n
2√n 28569.247399958
3√n 934.54280869095
4√n 169.02439883034
5√n 60.58421987259

Divisors of 816201897

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 -816201896
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 816201897 can be divided by 16 positive divisors. The sum of these divisors (counting 816201897) is 1, the average is 0.0625.

Base conversion 816201897

Base System Value
2 Binary 110000101001100100000010101001
3 Ternary 2002212211100111220
4 Quaternary 300221210002221
5 Quinary 3132421430042
6 Senary 212554012253
8 Octal 6051440251
10 Decimal 816201897
12 Duodecimal 1a9417089
16 Hexadecimal 30a640a9
20 Vigesimal cf154eh
36 Base36 dhy1ex

Cryptographic Hash Functions

md5 ba9baa40629ab2573e6f7e4fdf18baa2
sha1 c68e347b1c95628637c47bbe1668c3237c27fdd4
sha256 5f6b5d5877d16a9fadb0f9246f88ac02e4dd3ce4bb09604ffa7afe882ab5ab1a
sha512 7fe256c200ef9898a0c18ff9743d5246095386f5bfa83f3fd07adeea9a7fc9dc0196609424eb75d2fa9e35be83ff8e9c0b17216ac215d8692b6e21eabc6d310e
ripemd-160 629aaf731066a3701f8e09c8458a46560a380746

816201897 as geometric shapes

Circle

Radius = n
Diameter 1632403794
Circumference 5128347766.9225
Area 2.0928835879189E+18

Sphere

Radius = n
Volume 2.2776207395461E+27
Surface area 8.3715343516757E+18
Circumference 5128347766.9225

Square

Length = n
Perimeter 3264807588
Area 666185536666398609
Diagonal 1154283792.372

Cube

Length = n
Surface area 3997113219998391654
Volume 5.4374189878108E+26
Space diagonal 1413703154.8381

Equilateral Triangle

Length = n
Perimeter 2448605691
Area 2.8846679919344E+17
Altitude 706851577.41905

Triangular Pyramid

Length = n
Surface area 2.8846679919344E+17
Volume 6.4080597307225E+25
Height 384761264.12402