30698889 (number)

30698889 is an odd 8-digits composite number following 30698888 and preceding 30698890. In scientific notation, it is written as 3.0698889 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 16837632 positive integers (up to 30698889) that are relatively prime to 30698889.

Interesting facts

Basic properties

Name

Name thirty million six hundred ninety-eight thousand eight hundred eighty-nine

Notation

Scientific notation 3.0698889 × 10^7
Engineering notation 3.0698889 × 10^6

Prime Factorization of 30698889

Prime Factorization 3 × 221 × 19 × 2437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30698889
Product of the distinct prime numbers

The prime factorization of 30698889 is 3 × 221 × 19 × 2437. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 51, 88, 192, 796, 261, 1729, 91284, 1764, 621561, 534530, 8863523, 4225630, 31165614, 90102302, 781629204, 135261340, 4294257360, 6578032447

Basic calculations (n = 30698889)

Multiplication

n×y
n×2 61397778
n×3 92096667
n×4 122795556
n×5 153494445

Division

n÷y
n÷2 15349444.5
n÷3 10232963
n÷3 7674722.25
n÷5 6139777.8

Exponentiation

ny
n2 942421785834321
n3 2.893130179451E+22
n4 8.8815882241515E+29
n5 2.7265489103693E+37

Nth Root

y√n
2√n 5540.6578129316
3√n 313.11765286485
4√n 74.435595066686
5√n 31.435801060782

Divisors of 30698889

1, 3, 19, 57, 221, 663, 2437, 4199, 7311, 12597, 46303, 138909, 538577, 1615731, 10232963, 30698889

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 -30698888
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 30698889 can be divided by 16 positive divisors. The sum of these divisors (counting 30698889) is 1, the average is 0.0625.

Base conversion 30698889

Base System Value
2 Binary 1110101000110110110001001
3 Ternary 2010202122221220
4 Quaternary 1311012312021
5 Quinary 30324331024
6 Senary 3013552253
8 Octal 165066611
10 Decimal 30698889
12 Duodecimal a345689
16 Hexadecimal 1d46d89
20 Vigesimal 9bh749
36 Base36 i9zex

Cryptographic Hash Functions

md5 c31fc9524412b6792c5f142afa15462e
sha1 9e419953a3155e0e682a04e4f341c7e407caf3fd
sha256 05e047cf1dc1302f2626daf8dd5e5008480dfb4493e8804d71411e8988d0c4f5
sha512 a49da01fc3db7f52fe6d6a3b77a2ead90972d493163a2c9c8de740a3320cfef1d84436a04de32e0a9d3013ecd9471f439e0788c622565542fddddeeb5f3c3738
ripemd-160 4185284e250889fafe5d49b8e7f1fd08aa25e5a8

30698889 as geometric shapes

Circle

Radius = n
Diameter 61397778
Circumference 192886808.31154
Area 2.9607053589601E+15

Sphere

Radius = n
Volume 1.2118715356856E+23
Surface area 1.184282143584E+16
Circumference 192886808.31154

Square

Length = n
Perimeter 122795556
Area 942421785834321
Diagonal 43414785.173586

Cube

Length = n
Surface area 5654530715005926
Volume 2.893130179451E+22
Space diagonal 53172035.483917

Equilateral Triangle

Length = n
Perimeter 92096667
Area 4.0808060380621E+14
Altitude 26586017.741959

Triangular Pyramid

Length = n
Surface area 4.0808060380621E+14
Volume 3.4095866145754E+21
Height 14471595.057862