30898980 (number)

30898980 is an even 8-digits composite number following 30898979 and preceding 30898981. In scientific notation, it is written as 3.0898980 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 6971904 positive integers (up to 30898980) that are relatively prime to 30898980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0898980 × 10^7
Engineering notation 3.0898980 × 10^6

Prime Factorization of 30898980

Prime Factorization 2 × 2 × 9 × 5 × 7 × 137 × 179

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15449490
Product of the distinct prime numbers

The prime factorization of 30898980 is 2 × 2 × 9 × 5 × 7 × 137 × 179. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 3, 81, 94, 274, 391, 5181, 9438, 54862, 94782, 446101, 160874, 4913114, 9493509, 88826217, 59413613, 285428187, 891967091, 4618230599, 2512861335

Basic calculations (n = 30898980)

Multiplication

n×y
n×2 61797960
n×3 92696940
n×4 123595920
n×5 154494900

Division

n÷y
n÷2 15449490
n÷3 10299660
n÷3 7724745
n÷5 6179796

Exponentiation

ny
n2 954746965040400
n3 2.9500707377844E+22
n4 9.1154176725385E+29
n5 2.8165710835542E+37

Nth Root

y√n
2√n 5558.6850963155
3√n 313.79646566097
4√n 74.556589891944
5√n 31.476673456688

Divisors of 30898980

1, 2, 4, 5, 7, 9, 10, 14, 18, 20, 28, 35, 36, 45, 63, 70, 90, 126, 137, 140, 179, 180, 252, 274, 315, 358, 548, 630, 685, 716, 895, 959, 1233, 1253, 1260, 1370, 1611, 1790, 1918, 2466, 2506, 2740, 3222, 3580, 3836, 4795, 4932, 5012, 6165, 6265, 6444, 8055, 8631, 9590, 11277, 12330, 12530, 16110, 17262, 19180, 22554, 24523, 24660, 25060, 32220, 34524, 43155, 45108, 49046, 56385, 86310, 98092, 112770, 122615, 171661, 172620, 220707, 225540, 245230, 343322, 441414, 490460, 686644, 858305, 882828, 1103535, 1544949, 1716610, 2207070, 3089898, 3433220, 4414140, 6179796, 7724745, 15449490, 30898980

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30898979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30898980 can be divided by 96 positive divisors. The sum of these divisors (counting 30898980) is 1, the average is 0.010416666666667.

Base conversion 30898980

Base System Value
2 Binary 1110101110111101100100100
3 Ternary 2011010211102200
4 Quaternary 1311313230210
5 Quinary 30402231410
6 Senary 3022134500
8 Octal 165675444
10 Decimal 30898980
12 Duodecimal a421430
16 Hexadecimal 1d77b24
20 Vigesimal 9d2790
36 Base36 ie9t0

Cryptographic Hash Functions

md5 b01816996479350c2cbe199d3073bea7
sha1 e59d2eefb0b27867a4fdaa6f62888f553f6f5689
sha256 e8a1fee06b381bdf7d101fc78afb79ba099820e8d6819a97c45331cbf87ca354
sha512 a29b3782a0798fa145941e1fc4a905abb2c789f2444c14184f1639411d19c8aaaa10068efcaed092c74f436936a27f28fd1bf483c9deb0726abf6bd9055f8f7b
ripemd-160 e4360ed8405ea43d63a386b6f2e5484da2eb4a8a

30898980 as geometric shapes

Circle

Radius = n
Diameter 61797960
Circumference 194144017.14284
Area 2.9994260514081E+15

Sphere

Radius = n
Volume 1.2357227409858E+23
Surface area 1.1997704205632E+16
Circumference 194144017.14284

Square

Length = n
Perimeter 123595920
Area 954746965040400
Diagonal 43697756.579495

Cube

Length = n
Surface area 5728481790242400
Volume 2.9500707377844E+22
Space diagonal 53518603.262055

Equilateral Triangle

Length = n
Perimeter 92696940
Area 4.1341756295554E+14
Altitude 26759301.631027

Triangular Pyramid

Length = n
Surface area 4.1341756295554E+14
Volume 3.4766917061123E+21
Height 14565918.859832