804988938 (number)

804988938 is an even 9-digits composite number following 804988937 and preceding 804988939. In scientific notation, it is written as 8.04988938 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 247688880 positive integers (up to 804988938) that are relatively prime to 804988938.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred eighty-eight thousand nine hundred thirty-eight

Notation

Scientific notation 8.04988938 × 10^8
Engineering notation 8.04988938 × 10^6

Prime Factorization of 804988938

Prime Factorization 2 × 39 × 10320371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804988938
Product of the distinct prime numbers

The prime factorization of 804988938 is 2 × 39 × 10320371. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 54, 61, 495, 231, 8069, 4364, 54020, 48796, 367219, 245191, 5908082, 9080647, 2679621, 26807899, 120730735, 209740633, 1491983496, 6235251390

Basic calculations (n = 804988938)

Multiplication

n×y
n×2 1609977876
n×3 2414966814
n×4 3219955752
n×5 4024944690

Division

n÷y
n÷2 402494469
n÷3 268329646
n÷3 201247234.5
n÷5 160997787.6

Exponentiation

ny
n2 648007190302367844
n3 5.2163861993787E+26
n4 4.1991331868357E+35
n5 3.3802557645914E+44

Nth Root

y√n
2√n 28372.326975417
3√n 930.24348579007
4√n 168.44087085805
5√n 60.416836659349

Divisors of 804988938

1, 2, 39, 78, 10320371, 20640742, 402494469, 804988938

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 -804988937
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 804988938 can be divided by 8 positive divisors. The sum of these divisors (counting 804988938) is 1, the average is 0.125.

Base conversion 804988938

Base System Value
2 Binary 101111111110110010100000001010
3 Ternary 2002002201200020010
4 Quaternary 233332302200022
5 Quinary 3122034121223
6 Senary 211513412350
8 Octal 5776624012
10 Decimal 804988938
12 Duodecimal 1a570a0b6
16 Hexadecimal 2ffb280a
20 Vigesimal cbb3c6i
36 Base36 db9pfu

Cryptographic Hash Functions

md5 81ba89cce1bff8ba45ee4955d3250760
sha1 b141d80637f7c0a693c912ece6dc38bc506a20bd
sha256 149f5632ec8229855fcb9caa54e6b9b902ef58b4b70b51055eaca4dd81a863a0
sha512 c719dfeb9fdf52e9fbccf702a19ee5d6786e8d5fe58a2a2cae4079f6f622ed550d6e68863b4d96fa6908ac23289c718903d2190543e7fda0fcfd9ece4d0d14b1
ripemd-160 810cb8fb0925608f92e3196582c95ab79a321f86

804988938 as geometric shapes

Circle

Radius = n
Diameter 1609977876
Circumference 5057894667.6837
Area 2.0357746285273E+18

Sphere

Radius = n
Volume 2.185034741634E+27
Surface area 8.1430985141091E+18
Circumference 5057894667.6837

Square

Length = n
Perimeter 3219955752
Area 648007190302367844
Diagonal 1138426273.6799

Cube

Length = n
Surface area 3888043141814207064
Volume 5.2163861993787E+26
Space diagonal 1394281740.1469

Equilateral Triangle

Length = n
Perimeter 2414966814
Area 2.8059534431841E+17
Altitude 697140870.07346

Triangular Pyramid

Length = n
Surface area 2.8059534431841E+17
Volume 6.1475700914476E+25
Height 379475424.55997