30490636 (number)

30490636 is an even 8-digits composite number following 30490635 and preceding 30490637. In scientific notation, it is written as 3.0490636 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 13859360 positive integers (up to 30490636) that are relatively prime to 30490636.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0490636 × 10^7
Engineering notation 3.0490636 × 10^6

Prime Factorization of 30490636

Prime Factorization 2 × 2 × 11 × 692969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15245318
Product of the distinct prime numbers

The prime factorization of 30490636 is 2 × 2 × 11 × 692969. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 88, 36, 11, 793, 4172, 6598, 32784, 49232, 764509, 325035, 1104805, 5619324, 89532003, 72199014, 421106625, 295477990, 5588735294, 8875356332

Basic calculations (n = 30490636)

Multiplication

n×y
n×2 60981272
n×3 91471908
n×4 121962544
n×5 152453180

Division

n÷y
n÷2 15245318
n÷3 10163545.333333
n÷3 7622659
n÷5 6098127.2

Exponentiation

ny
n2 929678883684496
n3 2.834650043931E+22
n4 8.6430282676885E+29
n5 2.635314288478E+37

Nth Root

y√n
2√n 5521.8326667874
3√n 312.40801047069
4√n 74.309034893392
5√n 31.393034453324

Divisors of 30490636

1, 2, 4, 11, 22, 44, 692969, 1385938, 2771876, 7622659, 15245318, 30490636

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30490635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30490636 can be divided by 12 positive divisors. The sum of these divisors (counting 30490636) is 1, the average is 0.083333333333333.

Base conversion 30490636

Base System Value
2 Binary 1110100010100000000001100
3 Ternary 2010101002021211
4 Quaternary 1310110000030
5 Quinary 30301200021
6 Senary 3005304204
8 Octal 164240014
10 Decimal 30490636
12 Duodecimal a265064
16 Hexadecimal 1d1400c
20 Vigesimal 9ab6bg
36 Base36 i5iq4

Cryptographic Hash Functions

md5 df545d08733c01fd11c62b5f52042636
sha1 b7fdda08cc2fc7e8987d57b5358ab0c67300c42c
sha256 d612137f88eda73f6edc01ec8f3328febc485efaff98a1147b0cc06ca496f281
sha512 41da15131a2f4ecc9bd3ba9aa8810083a558e3ca7ab1f72484e8ead86b6cfd9f376885ec8e7d521909c83f1c7869f1ca67cfd3ca2e20932495e2ec60f507c037
ripemd-160 f5fcf7fb8030c85e7f37aaeda9390adc5c08cb06

30490636 as geometric shapes

Circle

Radius = n
Diameter 60981272
Circumference 191578316.12176
Area 2.9206723511808E+15

Sphere

Radius = n
Volume 1.1873754338016E+23
Surface area 1.1682689404723E+16
Circumference 191578316.12176

Square

Length = n
Perimeter 121962544
Area 929678883684496
Diagonal 43120270.956581

Cube

Length = n
Surface area 5578073302106976
Volume 2.834650043931E+22
Space diagonal 52811330.707089

Equilateral Triangle

Length = n
Perimeter 91471908
Area 4.0256276531637E+14
Altitude 26405665.353544

Triangular Pyramid

Length = n
Surface area 4.0256276531637E+14
Volume 3.340667113924E+21
Height 14373423.652194