816996888 (number)

816996888 is an even 9-digits composite number following 816996887 and preceding 816996889. In scientific notation, it is written as 8.16996888 × 10^8. The sum of its digits is 63. It has a total of 8 prime factors and 128 positive divisors. There are 266530176 positive integers (up to 816996888) that are relatively prime to 816996888.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million nine hundred ninety-six thousand eight hundred eighty-eight

Notation

Scientific notation 8.16996888 × 10^8
Engineering notation 8.16996888 × 10^6

Prime Factorization of 816996888

Prime Factorization 2 × 2 × 2 × 3 × 9 × 83 × 229 × 199

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 204249222
Product of the distinct prime numbers

The prime factorization of 816996888 is 2 × 2 × 2 × 3 × 9 × 83 × 229 × 199. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816996888)

Multiplication

n×y
n×2 1633993776
n×3 2450990664
n×4 3267987552
n×5 4084984440

Division

n÷y
n÷2 408498444
n÷3 272332296
n÷3 204249222
n÷5 163399377.6

Exponentiation

ny
n2 667483915001684544
n3 5.4533228134643E+26
n4 4.4553477678598E+35
n5 3.6400052612992E+44

Nth Root

y√n
2√n 28583.157418312
3√n 934.84612908261
4√n 169.0655417828
5√n 60.596017236887

Divisors of 816996888

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816996887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816996888 can be divided by 128 positive divisors. The sum of these divisors (counting 816996888) is 1, the average is 0.0078125.

Base conversion 816996888

Base System Value
2 Binary 110000101100100110001000011000
3 Ternary 2002221022202001000
4 Quaternary 300230212020120
5 Quinary 3133122400023
6 Senary 213023025000
8 Octal 6054461030
10 Decimal 816996888
12 Duodecimal 1a973b160
16 Hexadecimal 30b26218
20 Vigesimal cf64c48
36 Base36 dif2u0

Cryptographic Hash Functions

md5 432e93f6dede5d90403c85fd6363abe3
sha1 3137c18d6ff16fd177eb1b08d015c8ea4c4e4c88
sha256 8d05969697a737debd0e33918932913171c991e85fbe5c97366e7eca804f5f80
sha512 90b387b7534d2b8321bb58437ada6680cbc64cc6febe97475d4880f1eb5ac72fde61194a2961389c15cec1c4bbeba9d23c9f531e9e433d58d2d99ab9fe73779c
ripemd-160 1a72134998c2483b9d98a4373d7569093fee202c

816996888 as geometric shapes

Circle

Radius = n
Diameter 1633993776
Circumference 5133342842.693
Area 2.0969625637586E+18

Sphere

Radius = n
Volume 2.2842825184578E+27
Surface area 8.3878502550346E+18
Circumference 5133342842.693

Square

Length = n
Perimeter 3267987552
Area 667483915001684544
Diagonal 1155408079.4262

Cube

Length = n
Surface area 4004903490010107264
Volume 5.4533228134643E+26
Space diagonal 1415080119.6417

Equilateral Triangle

Length = n
Perimeter 2450990664
Area 2.8902901350448E+17
Altitude 707540059.82083

Triangular Pyramid

Length = n
Surface area 2.8902901350448E+17
Volume 6.4268025689999E+25
Height 385136026.4754