30897734 (number)

30897734 is an even 8-digits composite number following 30897733 and preceding 30897735. In scientific notation, it is written as 3.0897734 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 13109040 positive integers (up to 30897734) that are relatively prime to 30897734.

Interesting facts

Basic properties

Name

Name thirty million eight hundred ninety-seven thousand seven hundred thirty-four

Notation

Scientific notation 3.0897734 × 10^7
Engineering notation 3.0897734 × 10^6

Prime Factorization of 30897734

Prime Factorization 2 × 7 × 7 × 103 × 3061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4413962
Product of the distinct prime numbers

The prime factorization of 30897734 is 2 × 7 × 7 × 103 × 3061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 7, 53, 942, 659, 9528, 9950, 90457, 56182, 183256, 984230, 2651501, 6105725, 67646520, 85556456, 977993084, 494848392, 6511785760, 7498047826

Basic calculations (n = 30897734)

Multiplication

n×y
n×2 61795468
n×3 92693202
n×4 123590936
n×5 154488670

Division

n÷y
n÷2 15448867
n÷3 10299244.666667
n÷3 7724433.5
n÷5 6179546.8

Exponentiation

ny
n2 954669966334756
n3 2.94971386776E+22
n4 9.113947446216E+29
n5 2.8160032388316E+37

Nth Root

y√n
2√n 5558.5730183204
3√n 313.79224766141
4√n 74.555838257781
5√n 31.476419593501

Divisors of 30897734

1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 3061, 5047, 6122, 10094, 21427, 42854, 149989, 299978, 315283, 630566, 2206981, 4413962, 15448867, 30897734

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30897733
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30897734 can be divided by 24 positive divisors. The sum of these divisors (counting 30897734) is 1, the average is 0.041666666666667.

Base conversion 30897734

Base System Value
2 Binary 1110101110111011001000110
3 Ternary 2011010202201112
4 Quaternary 1311313121012
5 Quinary 30402211414
6 Senary 3022125022
8 Octal 165673106
10 Decimal 30897734
12 Duodecimal a420772
16 Hexadecimal 1d77646
20 Vigesimal 9d246e
36 Base36 ie8ue

Cryptographic Hash Functions

md5 f071dc259f7d2f98095f09e198dd08d1
sha1 e50372c9344558e7fc4f7896a7617c2c271a1cc0
sha256 579751faf287cf1446661ffc4fcd5306093aabe9f3fc104db92139dc45068fc0
sha512 4ecea9b5b018dda0c1d263d7c2264dccf8bcf1a2a3d7f997cc1d328f2e66c1958530a2f15c9bd2e534072fa8ce499c5637847d00b5a1c8e9608935165795393e
ripemd-160 06610f2da156011920dc6b1929dad2d1ca49b50e

30897734 as geometric shapes

Circle

Radius = n
Diameter 61795468
Circumference 194136188.29394
Area 2.9991841528401E+15

Sphere

Radius = n
Volume 1.2355732556196E+23
Surface area 1.199673661136E+16
Circumference 194136188.29394

Square

Length = n
Perimeter 123590936
Area 954669966334756
Diagonal 43695994.469396

Cube

Length = n
Surface area 5728019798008536
Volume 2.94971386776E+22
Space diagonal 53516445.126748

Equilateral Triangle

Length = n
Perimeter 92693202
Area 4.1338422153797E+14
Altitude 26758222.563374

Triangular Pyramid

Length = n
Surface area 4.1338422153797E+14
Volume 3.4762711307552E+21
Height 14565331.489799