30351490 (number)

30351490 is an even 8-digits composite number following 30351489 and preceding 30351491. In scientific notation, it is written as 3.0351490 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors. There are 10718400 positive integers (up to 30351490) that are relatively prime to 30351490.

Interesting facts

Basic properties

Name

Name thirty million three hundred fifty-one thousand four hundred ninety

Notation

Scientific notation 3.0351490 × 10^7
Engineering notation 3.0351490 × 10^6

Prime Factorization of 30351490

Prime Factorization 2 × 5 × 23 × 13 × 10151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30351490
Product of the distinct prime numbers

The prime factorization of 30351490 is 2 × 5 × 23 × 13 × 10151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 46, 36, 945, 421, 6154, 6088, 88111, 28487, 636398, 2178, 9256449, 1280214, 85199145, 64277592, 181651069, 144179047, 1493212122, 4010081913

Basic calculations (n = 30351490)

Multiplication

n×y
n×2 60702980
n×3 91054470
n×4 121405960
n×5 151757450

Division

n÷y
n÷2 15175745
n÷3 10117163.333333
n÷3 7587872.5
n÷5 6070298

Exponentiation

ny
n2 921212945220100
n3 2.7960185494718E+22
n4 8.4863329044109E+29
n5 2.575728482849E+37

Nth Root

y√n
2√n 5509.2186378832
3√n 311.93205429254
4√n 74.224110893181
5√n 31.364329175224

Divisors of 30351490

1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 10151, 20302, 50755, 101510, 131963, 233473, 263926, 466946, 659815, 1167365, 1319630, 2334730, 3035149, 6070298, 15175745, 30351490

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 -30351489
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 30351490 can be divided by 32 positive divisors. The sum of these divisors (counting 30351490) is 1, the average is 0.03125.

Base conversion 30351490

Base System Value
2 Binary 1110011110010000010000010
3 Ternary 2010010000102021
4 Quaternary 1303302002002
5 Quinary 30232221430
6 Senary 3002312054
8 Octal 163620202
10 Decimal 30351490
12 Duodecimal a1b862a
16 Hexadecimal 1cf2082
20 Vigesimal 99diea
36 Base36 i2jcy

Cryptographic Hash Functions

md5 7b5bfdd5ceb64c5dbcb5de7d6e7749a0
sha1 505de5e996b2c59188225b7a54b7c90869c72cd8
sha256 db43a9eef1dc761fb5a8ef3e8da1b3161f963bbfdeed9918a166482797917561
sha512 a5efbf269cf00ca98dd56c8b745ec2f0eb1125e25ccbec3ee18fbdaa65f3ef058900a7d6b8b643b12724e2d1ae29f57c3d078ad249928647d7c8d515f24a2751
ripemd-160 f49b2dbd558f6a803a845d70f24844d4be3fe858

30351490 as geometric shapes

Circle

Radius = n
Diameter 60702980
Circumference 190704036.01901
Area 2.8940758210953E+15

Sphere

Radius = n
Volume 1.1711935112429E+23
Surface area 1.1576303284381E+16
Circumference 190704036.01901

Square

Length = n
Perimeter 121405960
Area 921212945220100
Diagonal 42923488.796231

Cube

Length = n
Surface area 5527277671320600
Volume 2.7960185494718E+22
Space diagonal 52570322.765419

Equilateral Triangle

Length = n
Perimeter 91054470
Area 3.9889690642784E+14
Altitude 26285161.382709

Triangular Pyramid

Length = n
Surface area 3.9889690642784E+14
Volume 3.2951394610915E+21
Height 14307829.598744