638825097 (number)

638825097 is an odd 9-digits composite number following 638825096 and preceding 638825098. In scientific notation, it is written as 6.38825097 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 425883396 positive integers (up to 638825097) that are relatively prime to 638825097.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million eight hundred twenty-five thousand ninety-seven

Notation

Scientific notation 6.38825097 × 10^8
Engineering notation 6.38825097 × 10^6

Prime Factorization of 638825097

Prime Factorization 3 × 212941699

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 638825097
Product of the distinct prime numbers

The prime factorization of 638825097 is 3 × 212941699. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 14, 57, 149, 565, 8674, 5932, 31661, 36972, 782400, 458238, 6800025, 9456202, 13518087, 94416401, 270580143, 473251644, 2971306003, 8313527253

Basic calculations (n = 638825097)

Multiplication

n×y
n×2 1277650194
n×3 1916475291
n×4 2555300388
n×5 3194125485

Division

n÷y
n÷2 319412548.5
n÷3 212941699
n÷3 159706274.25
n÷5 127765019.4

Exponentiation

ny
n2 408097504557059409
n3 2.6070292793412E+26
n4 1.665435732257E+35
n5 1.0639221432063E+44

Nth Root

y√n
2√n 25274.989554894
3√n 861.2462088653
4√n 158.9810981057
5√n 57.686792754951

Divisors of 638825097

1, 3, 212941699, 638825097

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638825096
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638825097 can be divided by 4 positive divisors. The sum of these divisors (counting 638825097) is 1, the average is 0.25.

Base conversion 638825097

Base System Value
2 Binary 100110000100111011001010001001
3 Ternary 1122112001200021210
4 Quaternary 212010323022021
5 Quinary 2302014400342
6 Senary 143220123333
8 Octal 4604731211
10 Decimal 638825097
12 Duodecimal 159b36549
16 Hexadecimal 2613b289
20 Vigesimal 9jcd2eh
36 Base36 akc8ll

Cryptographic Hash Functions

md5 25fab0ff18ccf9dcd3e8964b5260d4eb
sha1 e3ed7e4e42ec19897aceaf7190096e0f675203f1
sha256 1f5fb382147c6a86959f046a3f7b40e633a11d40a28793ec7661ff205e612b09
sha512 a1a60ea794d3ccfe4b666364da3629043384fb07b4786a391e5d61ed42f864847fb0a999f3c1d538dd68288168c467ad1af5aaf1be62258cfb18317f4fcbdc65
ripemd-160 96921a33238fb57ebbaeeca7f475e49d63dc1ad5

638825097 as geometric shapes

Circle

Radius = n
Diameter 1277650194
Circumference 4013856463.328
Area 1.2820761222648E+18

Sphere

Radius = n
Volume 1.0920298708896E+27
Surface area 5.1283044890591E+18
Circumference 4013856463.328

Square

Length = n
Perimeter 2555300388
Area 408097504557059409
Diagonal 903435116.16171

Cube

Length = n
Surface area 2448585027342356454
Volume 2.6070292793412E+26
Space diagonal 1106477525.1541

Equilateral Triangle

Length = n
Perimeter 1916475291
Area 1.7671140308372E+17
Altitude 553238762.57706

Triangular Pyramid

Length = n
Surface area 1.7671140308372E+17
Volume 3.0724134702901E+25
Height 301145038.72057