30679925 (number)

30679925 is an odd 8-digits composite number following 30679924 and preceding 30679926. In scientific notation, it is written as 3.0679925 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 18 positive divisors. There are 23733600 positive integers (up to 30679925) that are relatively prime to 30679925.

Interesting facts

Basic properties

Name

Name thirty million six hundred seventy-nine thousand nine hundred twenty-five

Notation

Scientific notation 3.0679925 × 10^7
Engineering notation 3.0679925 × 10^6

Prime Factorization of 30679925

Prime Factorization 5 × 5 × 31 × 31 × 1277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 197935
Product of the distinct prime numbers

The prime factorization of 30679925 is 5 × 5 × 31 × 31 × 1277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 23, 19, 70, 282, 3778, 9856, 97295, 14103, 455897, 425599, 2435345, 5845176, 22880360, 49421076, 559302345, 763780851, 9693712786, 9097570541

Basic calculations (n = 30679925)

Multiplication

n×y
n×2 61359850
n×3 92039775
n×4 122719700
n×5 153399625

Division

n÷y
n÷2 15339962.5
n÷3 10226641.666667
n÷3 7669981.25
n÷5 6135985

Exponentiation

ny
n2 941257798005625
n3 2.8877718648478E+22
n4 8.859662423064E+29
n5 2.7181377866492E+37

Nth Root

y√n
2√n 5538.9461994137
3√n 313.05316425204
4√n 74.424096900223
5√n 31.431916256401

Divisors of 30679925

1, 5, 25, 31, 155, 775, 961, 1277, 4805, 6385, 24025, 31925, 39587, 197935, 989675, 1227197, 6135985, 30679925

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30679924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30679925 can be divided by 18 positive divisors. The sum of these divisors (counting 30679925) is 1, the average is 0.055555555555556.

Base conversion 30679925

Base System Value
2 Binary 1110101000010001101110101
3 Ternary 2010201200221112
4 Quaternary 1311002031311
5 Quinary 30323224200
6 Senary 3013324405
8 Octal 165021565
10 Decimal 30679925
12 Duodecimal a336705
16 Hexadecimal 1d42375
20 Vigesimal 9bejg5
36 Base36 i9ks5

Cryptographic Hash Functions

md5 92d60174abd0d0afdde8ca1e9184a7b9
sha1 7bfca6e1c56c3f35e444fe73c2bfd1b9ee9b54de
sha256 5c5ecb4df7d1a5b9f1b1dcca0e2c3959e99cc47198b4e26e25c92d87130af276
sha512 10156d05de971d17ad071ec55cdc2b6f48ba857b117660fffb63f5b75d15caf935d3cf72fe87aeb231fa68e1a25fc40706a00529ec10af021bc66af78784d1f8
ripemd-160 c5fe8c25186b5bcc3318368b772743bcca460332

30679925 as geometric shapes

Circle

Radius = n
Diameter 61359850
Circumference 192767653.98537
Area 2.9570485833486E+15

Sphere

Radius = n
Volume 1.2096270501132E+23
Surface area 1.1828194333394E+16
Circumference 192767653.98537

Square

Length = n
Perimeter 122719700
Area 941257798005625
Diagonal 43387966.027589

Cube

Length = n
Surface area 5647546788033750
Volume 2.8877718648478E+22
Space diagonal 53139188.872403

Equilateral Triangle

Length = n
Perimeter 92039775
Area 4.0757658229154E+14
Altitude 26569594.436201

Triangular Pyramid

Length = n
Surface area 4.0757658229154E+14
Volume 3.403271780256E+21
Height 14462655.34253