30702958 (number)

30702958 is an even 8-digits composite number following 30702957 and preceding 30702959. In scientific notation, it is written as 3.0702958 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 12463200 positive integers (up to 30702958) that are relatively prime to 30702958.

Interesting facts

Basic properties

Name

Name thirty million seven hundred two thousand nine hundred fifty-eight

Notation

Scientific notation 3.0702958 × 10^7
Engineering notation 3.0702958 × 10^6

Prime Factorization of 30702958

Prime Factorization 2 × 11 × 13 × 31 × 3463

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30702958
Product of the distinct prime numbers

The prime factorization of 30702958 is 2 × 11 × 13 × 31 × 3463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 56, 60, 122, 427, 4604, 6899, 99345, 75815, 368666, 733953, 1968731, 4406110, 5636491, 68316125, 387061128, 709987536, 8043836545, 8858789924

Basic calculations (n = 30702958)

Multiplication

n×y
n×2 61405916
n×3 92108874
n×4 122811832
n×5 153514790

Division

n÷y
n÷2 15351479
n÷3 10234319.333333
n÷3 7675739.5
n÷5 6140591.6

Exponentiation

ny
n2 942671629949764
n3 2.8942807462139E+22
n4 8.8862980191214E+29
n5 2.7283563485657E+37

Nth Root

y√n
2√n 5541.0249954318
3√n 313.13148636702
4√n 74.438061470136
5√n 31.436634351481

Divisors of 30702958

1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 3463, 4433, 6926, 8866, 38093, 45019, 76186, 90038, 107353, 214706, 495209, 990418, 1180883, 1395589, 2361766, 2791178, 15351479, 30702958

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30702957
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30702958 can be divided by 32 positive divisors. The sum of these divisors (counting 30702958) is 1, the average is 0.03125.

Base conversion 30702958

Base System Value
2 Binary 1110101000111110101101110
3 Ternary 2010202212112121
4 Quaternary 1311013311232
5 Quinary 30324443313
6 Senary 3014023154
8 Octal 165076556
10 Decimal 30702958
12 Duodecimal a347aba
16 Hexadecimal 1d47d6e
20 Vigesimal 9bhh7i
36 Base36 ia2jy

Cryptographic Hash Functions

md5 e72662ce37b2a34ff6671fee00c31a95
sha1 216817c64af76b50bae0e1d920d999fef3c89afb
sha256 4e00a75778bfa94b281397b28bb43a321c0bb3b71cb3ee501958f4165cab383e
sha512 592630f6e32aba5de895c553a03cf723be78cd56f10dc54a748e691bad6ab1846668f50db73875e91ededf4d7ec7decdc04d332f01162cbc74f5e749d949e4f6
ripemd-160 4391ffd3363fdfdd89fee128d59f749638fd5f62

30702958 as geometric shapes

Circle

Radius = n
Diameter 61405916
Circumference 192912374.59255
Area 2.9614902673977E+15

Sphere

Radius = n
Volume 1.2123534839643E+23
Surface area 1.1845961069591E+16
Circumference 192912374.59255

Square

Length = n
Perimeter 122811832
Area 942671629949764
Diagonal 43420539.608572

Cube

Length = n
Surface area 5656029779698584
Volume 2.8942807462139E+22
Space diagonal 53179083.198653

Equilateral Triangle

Length = n
Perimeter 92108874
Area 4.0818878948169E+14
Altitude 26589541.599327

Triangular Pyramid

Length = n
Surface area 4.0818878948169E+14
Volume 3.4109425705092E+21
Height 14473513.202857