30394998 (number)

30394998 is an even 8-digits composite number following 30394997 and preceding 30394999. In scientific notation, it is written as 3.0394998 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 10104000 positive integers (up to 30394998) that are relatively prime to 30394998.

Interesting facts

Basic properties

Name

Name thirty million three hundred ninety-four thousand nine hundred ninety-eight

Notation

Scientific notation 3.0394998 × 10^7
Engineering notation 3.0394998 × 10^6

Prime Factorization of 30394998

Prime Factorization 2 × 9 × 401 × 4211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30394998
Product of the distinct prime numbers

The prime factorization of 30394998 is 2 × 9 × 401 × 4211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 36, 89, 782, 289, 3842, 8066, 63631, 66675, 996677, 8009, 957864, 8804085, 84427036, 76897084, 490268767, 484075337, 8954381576, 1959809438

Basic calculations (n = 30394998)

Multiplication

n×y
n×2 60789996
n×3 91184994
n×4 121579992
n×5 151974990

Division

n÷y
n÷2 15197499
n÷3 10131666
n÷3 7598749.5
n÷5 6078999.6

Exponentiation

ny
n2 923855903420004
n3 2.8080598336739E+22
n4 8.5350973028399E+29
n5 2.5942426544962E+37

Nth Root

y√n
2√n 5513.1658781502
3√n 312.0810317142
4√n 74.250696145896
5√n 31.373315999003

Divisors of 30394998

1, 2, 9, 18, 401, 802, 3609, 4211, 7218, 8422, 37899, 75798, 1688611, 3377222, 15197499, 30394998

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 -30394997
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 30394998 can be divided by 16 positive divisors. The sum of these divisors (counting 30394998) is 1, the average is 0.0625.

Base conversion 30394998

Base System Value
2 Binary 1110011111100101001110110
3 Ternary 2010012020002200
4 Quaternary 1303330221312
5 Quinary 30240114443
6 Senary 3003245330
8 Octal 163745166
10 Decimal 30394998
12 Duodecimal a219846
16 Hexadecimal 1cfca76
20 Vigesimal 99j79i
36 Base36 i3gxi

Cryptographic Hash Functions

md5 b174d7a5bc598955605be4da2f9b7387
sha1 95df952e49c58d5a21290a3a2702e701d6e04a94
sha256 186670351b151281c397aab5b5a56fa9a153f4f7648070aadc59fcfb7a388c36
sha512 eb05aadfebc68545b09a3fa87185e638d95f14038cd426fd0d16d72e01fd06179e5698cbec8747f0748a1987313d1b888193defb07f3c961ee4d58d57c5a623b
ripemd-160 c755e388183b78300a2799205f252a82e2a54f95

30394998 as geometric shapes

Circle

Radius = n
Diameter 60789996
Circumference 190977404.84535
Area 2.9023789191598E+15

Sphere

Radius = n
Volume 1.1762373525747E+23
Surface area 1.1609515676639E+16
Circumference 190977404.84535

Square

Length = n
Perimeter 121579992
Area 923855903420004
Diagonal 42985018.399903

Cube

Length = n
Surface area 5543135420520024
Volume 2.8080598336739E+22
Space diagonal 52645680.831954

Equilateral Triangle

Length = n
Perimeter 91184994
Area 4.0004134089897E+14
Altitude 26322840.415977

Triangular Pyramid

Length = n
Surface area 4.0004134089897E+14
Volume 3.309330250614E+21
Height 14328339.466634