31030480 (number)

31030480 is an even 8-digits composite number following 31030479 and preceding 31030481. In scientific notation, it is written as 3.1030480 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 40 positive divisors. There are 11457024 positive integers (up to 31030480) that are relatively prime to 31030480.

Interesting facts

Basic properties

Name

Name thirty-one million thirty thousand four hundred eighty

Notation

Scientific notation 3.1030480 × 10^7
Engineering notation 3.1030480 × 10^6

Prime Factorization of 31030480

Prime Factorization 2 × 2 × 2 × 2 × 5 × 13 × 29837

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3878810
Product of the distinct prime numbers

The prime factorization of 31030480 is 2 × 2 × 2 × 2 × 5 × 13 × 29837. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 7, 63, 5, 28, 155, 4956, 1406, 65638, 7448, 474470, 749696, 3109911, 6349141, 62684630, 49484769, 352578514, 702452972, 452696714, 7485780655

Basic calculations (n = 31030480)

Multiplication

n×y
n×2 62060960
n×3 93091440
n×4 124121920
n×5 155152400

Division

n÷y
n÷2 15515240
n÷3 10343493.333333
n÷3 7757620
n÷5 6206096

Exponentiation

ny
n2 962890689030400
n3 2.9878960268144E+22
n4 9.2715847902144E+29
n5 2.8770172640105E+37

Nth Root

y√n
2√n 5570.5008751458
3√n 314.240987732
4√n 74.635788165905
5√n 31.503419674711

Divisors of 31030480

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 29837, 59674, 119348, 149185, 238696, 298370, 387881, 477392, 596740, 775762, 1193480, 1551524, 1939405, 2386960, 3103048, 3878810, 6206096, 7757620, 15515240, 31030480

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31030479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31030480 can be divided by 40 positive divisors. The sum of these divisors (counting 31030480) is 1, the average is 0.025.

Base conversion 31030480

Base System Value
2 Binary 1110110010111110011010000
3 Ternary 2011101111211001
4 Quaternary 1312113303100
5 Quinary 30420433410
6 Senary 3025031344
8 Octal 166276320
10 Decimal 31030480
12 Duodecimal a485554
16 Hexadecimal 1d97cd0
20 Vigesimal 9dig40
36 Base36 ih39s

Cryptographic Hash Functions

md5 7d6ee427687b3da9a61e37237fc08f27
sha1 9ff5ac0aa83139c563f7b8a2bd5f74b45ecd2e1a
sha256 e2815cfd3d39a4c6a8170dd94a1325672a02c45e4a03a3c261fec7ffa11d2393
sha512 efe5690833b23a5f488b57a8af790503a3f288161ec5e51fb1f7a7d990df7b222f6c2a8a15dd3bdf66e962870623164e478b65f3d64592c38e68a3e12bc16f21
ripemd-160 4f4f1a0f5f7bfdca7ad0085fbf70e5e6b36dcede

31030480 as geometric shapes

Circle

Radius = n
Diameter 62060960
Circumference 194970256.01073
Area 3.0250103148679E+15

Sphere

Radius = n
Volume 1.251566961004E+23
Surface area 1.2100041259472E+16
Circumference 194970256.01073

Square

Length = n
Perimeter 124121920
Area 962890689030400
Diagonal 43883725.662947

Cube

Length = n
Surface area 5777344134182400
Volume 2.9878960268144E+22
Space diagonal 53746367.94325

Equilateral Triangle

Length = n
Perimeter 93091440
Area 4.1694389888391E+14
Altitude 26873183.971625

Triangular Pyramid

Length = n
Surface area 4.1694389888391E+14
Volume 3.5212692367347E+21
Height 14627908.554316