798128385 (number)

798128385 is an odd 9-digits composite number following 798128384 and preceding 798128386. In scientific notation, it is written as 7.98128385 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 415810560 positive integers (up to 798128385) that are relatively prime to 798128385.

Interesting facts

Basic properties

Name

Name seven hundred ninety-eight million one hundred twenty-eight thousand three hundred eighty-five

Notation

Scientific notation 7.98128385 × 10^8
Engineering notation 7.98128385 × 10^6

Prime Factorization of 798128385

Prime Factorization 15 × 857 × 47 × 1321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 798128385
Product of the distinct prime numbers

The prime factorization of 798128385 is 15 × 857 × 47 × 1321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 798128385)

Multiplication

n×y
n×2 1596256770
n×3 2394385155
n×4 3192513540
n×5 3990641925

Division

n÷y
n÷2 399064192.5
n÷3 266042795
n÷3 199532096.25
n÷5 159625677

Exponentiation

ny
n2 637008918942708225
n3 5.0841489970634E+26
n4 4.0578036281256E+35
n5 3.238648256363E+44

Nth Root

y√n
2√n 28251.166082128
3√n 927.59326249099
4√n 168.08083198904
5√n 60.313502769225

Divisors of 798128385

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 -798128384
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 798128385 can be divided by 16 positive divisors. The sum of these divisors (counting 798128385) is 1, the average is 0.0625.

Base conversion 798128385

Base System Value
2 Binary 101111100100100111100100000001
3 Ternary 2001121211010022120
4 Quaternary 233210213210001
5 Quinary 3113310102020
6 Senary 211110354453
8 Octal 5744474401
10 Decimal 798128385
12 Duodecimal 1a335ba29
16 Hexadecimal 2f927901
20 Vigesimal c9860j5
36 Base36 d76nsx

Cryptographic Hash Functions

md5 bd67378a81c286b2065328a9443903cc
sha1 d92a633e2237c57d11ca0fd7f4abbb53c70691a5
sha256 97110f5fe4393e140f2225e499d6f63c18b7c83bb9262b03bc536eac39079c7f
sha512 3c37073bba7dd0971a544c3c4019b4346a46079becdc541b0f5d5ac739a0a1856e86b093efc1cf90c20e3e32a5964d8efd81d0bca209d30714e81691aba11b88
ripemd-160 e2cc6aca5626bcff47a8e052ea9cc8f9892bdad0

798128385 as geometric shapes

Circle

Radius = n
Diameter 1596256770
Circumference 5014788541.875
Area 2.0012225400216E+18

Sphere

Radius = n
Volume 2.1296433518574E+27
Surface area 8.0048901600864E+18
Circumference 5014788541.875

Square

Length = n
Perimeter 3192513540
Area 637008918942708225
Diagonal 1128723986.5819

Cube

Length = n
Surface area 3822053513656249350
Volume 5.0841489970634E+26
Space diagonal 1382398913.7829

Equilateral Triangle

Length = n
Perimeter 2394385155
Area 2.7583295312082E+17
Altitude 691199456.89145

Triangular Pyramid

Length = n
Surface area 2.7583295312082E+17
Volume 5.9917270539772E+25
Height 376241328.86065