694398021 (number)

694398021 is an odd 9-digits composite number following 694398020 and preceding 694398022. In scientific notation, it is written as 6.94398021 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 462298992 positive integers (up to 694398021) that are relatively prime to 694398021.

Interesting facts

Basic properties

Name

Name six hundred ninety-four million three hundred ninety-eight thousand twenty-one

Notation

Scientific notation 6.94398021 × 10^8
Engineering notation 6.94398021 × 10^6

Prime Factorization of 694398021

Prime Factorization 3 × 733 × 315779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 694398021
Product of the distinct prime numbers

The prime factorization of 694398021 is 3 × 733 × 315779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 3, 16, 958, 291, 1159, 2223, 79435, 7014, 740632, 120338, 3206489, 8659372, 64442025, 78218855, 788334961, 424132168, 6162953421, 1710906536

Basic calculations (n = 694398021)

Multiplication

n×y
n×2 1388796042
n×3 2083194063
n×4 2777592084
n×5 3471990105

Division

n÷y
n÷2 347199010.5
n÷3 231466007
n÷3 173599505.25
n÷5 138879604.2

Exponentiation

ny
n2 482188611568716441
n3 3.3483081762205E+26
n4 2.3250585712657E+35
n5 1.614516070596E+44

Nth Root

y√n
2√n 26351.432997088
3√n 885.52907430403
4√n 162.33124467301
5√n 58.657249539524

Divisors of 694398021

1, 3, 733, 2199, 315779, 947337, 231466007, 694398021

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 -694398020
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 694398021 can be divided by 8 positive divisors. The sum of these divisors (counting 694398021) is 1, the average is 0.125.

Base conversion 694398021

Base System Value
2 Binary 101001011000111010110001000101
3 Ternary 1210101122002000020
4 Quaternary 221120322301011
5 Quinary 2410231214041
6 Senary 152523205353
8 Octal 5130726105
10 Decimal 694398021
12 Duodecimal 174676859
16 Hexadecimal 2963ac45
20 Vigesimal agjjf11
36 Base36 bhfcxx

Cryptographic Hash Functions

md5 b071de6af14b533fba1c433a6dfe00d1
sha1 2171963aebf4c60fb7bdd47d2ff4ee19a260f70e
sha256 0873001d3297f5f2e10ee1e13dcf9927ead04ab02d3837e0d1880b475350fd40
sha512 12062cd2462a5a9bc929b798d470f74dece67ce08f7e1cdbff1ab46748f3419831875b1fd1303e4822b4db652d81178c86929b3ede2da6a0f24323a4a4a60cd1
ripemd-160 5ae7a1aeebbc3ad3894a090511288272a7eef13b

694398021 as geometric shapes

Circle

Radius = n
Diameter 1388796042
Circumference 4363031442.8818
Area 1.5148401997489E+18

Sphere

Radius = n
Volume 1.4025360491159E+27
Surface area 6.0593607989958E+18
Circumference 4363031442.8818

Square

Length = n
Perimeter 2777592084
Area 482188611568716441
Diagonal 982027098.98324

Cube

Length = n
Surface area 2893131669412298646
Volume 3.3483081762205E+26
Space diagonal 1202732653.0473

Equilateral Triangle

Length = n
Perimeter 2083194063
Area 2.0879379351703E+17
Altitude 601366326.52364

Triangular Pyramid

Length = n
Surface area 2.0879379351703E+17
Volume 3.9460190281798E+25
Height 327342366.32775