30207842 (number)

30207842 is an even 8-digits composite number following 30207841 and preceding 30207843. In scientific notation, it is written as 3.0207842 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 12927600 positive integers (up to 30207842) that are relatively prime to 30207842.

Interesting facts

Basic properties

Name

Name thirty million two hundred seven thousand eight hundred forty-two

Notation

Scientific notation 3.0207842 × 10^7
Engineering notation 3.0207842 × 10^6

Prime Factorization of 30207842

Prime Factorization 2 × 7 × 2053 × 1051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30207842
Product of the distinct prime numbers

The prime factorization of 30207842 is 2 × 7 × 2053 × 1051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 84, 37, 247, 515, 2909, 6311, 13187, 25008, 166755, 167370, 9123258, 6271802, 90253574, 35315975, 991489866, 268969019, 5846028228, 7334752610

Basic calculations (n = 30207842)

Multiplication

n×y
n×2 60415684
n×3 90623526
n×4 120831368
n×5 151039210

Division

n÷y
n÷2 15103921
n÷3 10069280.666667
n÷3 7551960.5
n÷5 6041568.4

Exponentiation

ny
n2 912513718296964
n3 2.7565070225147E+22
n4 8.3268128608015E+29
n5 2.5153504726266E+37

Nth Root

y√n
2√n 5496.1661183046
3√n 311.43917028389
4√n 74.136132339802
5√n 31.33458449519

Divisors of 30207842

1, 2, 7, 14, 1051, 2053, 2102, 4106, 7357, 14371, 14714, 28742, 2157703, 4315406, 15103921, 30207842

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 -30207841
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 30207842 can be divided by 16 positive divisors. The sum of these divisors (counting 30207842) is 1, the average is 0.0625.

Base conversion 30207842

Base System Value
2 Binary 1110011001110111101100010
3 Ternary 2002211201100222
4 Quaternary 1303032331202
5 Quinary 30213122332
6 Senary 2555243042
8 Octal 163167542
10 Decimal 30207842
12 Duodecimal a149482
16 Hexadecimal 1ccef62
20 Vigesimal 98fjc2
36 Base36 hzgiq

Cryptographic Hash Functions

md5 c76deee1b48fafe3b04bbb20c4e5dbbd
sha1 b425684bb481f5018983dcbf1b27a46d0af489cc
sha256 fae33e2e37796650b34cc5ec7ace0322bab19acce1ed714bddcc6b1284d13aa6
sha512 13c9acae68f6e62b66ca08395197f83f341df0b4d4d95b40067df03c1ff245a3db9112cf807be54def130c417bc32d5c21720c9237e1872210bff8c48fd7caf5
ripemd-160 fa567e0f7759f55481be94e8d20284eaf9251bf1

30207842 as geometric shapes

Circle

Radius = n
Diameter 60415684
Circumference 189801469.016
Area 2.8667463937016E+15

Sphere

Radius = n
Volume 1.1546429615335E+23
Surface area 1.1466985574807E+16
Circumference 189801469.016

Square

Length = n
Perimeter 120831368
Area 912513718296964
Diagonal 42720339.846424

Cube

Length = n
Surface area 5475082309781784
Volume 2.7565070225147E+22
Space diagonal 52321517.131013

Equilateral Triangle

Length = n
Perimeter 90623526
Area 3.9513003067348E+14
Altitude 26160758.565507

Triangular Pyramid

Length = n
Surface area 3.9513003067348E+14
Volume 3.2485746800142E+21
Height 14240113.282141