30431490 (number)

30431490 is an even 8-digits composite number following 30431489 and preceding 30431491. In scientific notation, it is written as 3.0431490 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 8098944 positive integers (up to 30431490) that are relatively prime to 30431490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0431490 × 10^7
Engineering notation 3.0431490 × 10^6

Prime Factorization of 30431490

Prime Factorization 2 × 15 × 1049 × 967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30431490
Product of the distinct prime numbers

The prime factorization of 30431490 is 2 × 15 × 1049 × 967. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 1, 84, 40, 104, 9341, 2301, 12391, 99423, 529836, 736734, 1396653, 2955160, 72405110, 92069336, 568920205, 541259069, 2816580584, 5202971582

Basic calculations (n = 30431490)

Multiplication

n×y
n×2 60862980
n×3 91294470
n×4 121725960
n×5 152157450

Division

n÷y
n÷2 15215745
n÷3 10143830
n÷3 7607872.5
n÷5 6086298

Exponentiation

ny
n2 926075583620100
n3 2.8181859862179E+22
n4 8.5761598657731E+29
n5 2.6098532319368E+37

Nth Root

y√n
2√n 5516.4744175968
3√n 312.20587579122
4√n 74.272972322352
5√n 31.38084569604

Divisors of 30431490

1, 2, 15, 30, 967, 1049, 1934, 2098, 14505, 15735, 29010, 31470, 1014383, 2028766, 15215745, 30431490

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 -30431489
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 30431490 can be divided by 16 positive divisors. The sum of these divisors (counting 30431490) is 1, the average is 0.0625.

Base conversion 30431490

Base System Value
2 Binary 1110100000101100100000010
3 Ternary 2010021002011020
4 Quaternary 1310011210002
5 Quinary 30242301430
6 Senary 3004130310
8 Octal 164054402
10 Decimal 30431490
12 Duodecimal a236996
16 Hexadecimal 1d05902
20 Vigesimal 9a3iea
36 Base36 i4936

Cryptographic Hash Functions

md5 df98eebce64147e08c32727c61007eef
sha1 58bc8e0d40519e9fc476e03974279f5116a1533f
sha256 defca36e17b3f17810bd60de93d95a5e9aeaad176283caf47ecd5bbfa83ccad8
sha512 4f4243c4ab0541422165d4b07ae0c35a1682e981727f4c660035bb459e392d92a074b38c71db38bfa833d1753af7a25a464f5cd0a05296ad3ac1c53d9fdf8c47
ripemd-160 219c2c89918e158091b98ddccf065fe835476177

30431490 as geometric shapes

Circle

Radius = n
Diameter 60862980
Circumference 191206690.84358
Area 2.9093522501698E+15

Sphere

Radius = n
Volume 1.1804789854336E+23
Surface area 1.1637409000679E+16
Circumference 191206690.84358

Square

Length = n
Perimeter 121725960
Area 926075583620100
Diagonal 43036625.881221

Cube

Length = n
Surface area 5556453501720600
Volume 2.8181859862179E+22
Space diagonal 52708886.830024

Equilateral Triangle

Length = n
Perimeter 91294470
Area 4.0100249061975E+14
Altitude 26354443.415012

Triangular Pyramid

Length = n
Surface area 4.0100249061975E+14
Volume 3.3212640358327E+21
Height 14345541.960407