30507968 (number)

30507968 is an even 8-digits composite number following 30507967 and preceding 30507969. In scientific notation, it is written as 3.0507968 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 28 positive divisors. There are 14760960 positive integers (up to 30507968) that are relatively prime to 30507968.

Interesting facts

Basic properties

Name

Name thirty million five hundred seven thousand nine hundred sixty-eight

Notation

Scientific notation 3.0507968 × 10^7
Engineering notation 3.0507968 × 10^6

Prime Factorization of 30507968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 31 × 15377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 953374
Product of the distinct prime numbers

The prime factorization of 30507968 is 2 × 2 × 2 × 2 × 2 × 2 × 31 × 15377. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 7, 57, 61, 224, 366, 1163, 3690, 28729, 99071, 705744, 913634, 5806293, 4529028, 70713843, 52235692, 336845828, 524586283, 2635991240, 2517531118

Basic calculations (n = 30507968)

Multiplication

n×y
n×2 61015936
n×3 91523904
n×4 122031872
n×5 152539840

Division

n÷y
n÷2 15253984
n÷3 10169322.666667
n÷3 7626992
n÷5 6101593.6

Exponentiation

ny
n2 930736111489024
n3 2.8394867505752E+22
n4 8.6626970922971E+29
n5 2.6428128568549E+37

Nth Root

y√n
2√n 5523.4018503093
3√n 312.46719399617
4√n 74.3195926409
5√n 31.396602633403

Divisors of 30507968

1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 15377, 30754, 61508, 123016, 246032, 476687, 492064, 953374, 984128, 1906748, 3813496, 7626992, 15253984, 30507968

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30507967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30507968 can be divided by 28 positive divisors. The sum of these divisors (counting 30507968) is 1, the average is 0.035714285714286.

Base conversion 30507968

Base System Value
2 Binary 1110100011000001111000000
3 Ternary 2010101222001202
4 Quaternary 1310120033000
5 Quinary 30302223333
6 Senary 3005520332
8 Octal 164301700
10 Decimal 30507968
12 Duodecimal a2730a8
16 Hexadecimal 1d183c0
20 Vigesimal 9ad9i8
36 Base36 i5w3k

Cryptographic Hash Functions

md5 cc17805f4e0657d2176663658150d00b
sha1 5f325526edc76bc9bf7293e274eb252606e547ab
sha256 ff094307e936951f00b73516220ec1171ee5fa4e6277faa60b4cd4dacc8d04b9
sha512 a8d85f4fa5c3a17e07f4d8e12de167e3dfc32cb4f212d83a662b9776d675b2969b520037c4e049d098b0125331906d8391be72b31f87c0d5bd8e65ef1794be01
ripemd-160 edd6dea75ead1762e70c7737d8789dfef6c8bd60

30507968 as geometric shapes

Circle

Radius = n
Diameter 61015936
Circumference 191687216.2895
Area 2.9239937302846E+15

Sphere

Radius = n
Volume 1.189401428743E+23
Surface area 1.1695974921139E+16
Circumference 191687216.2895

Square

Length = n
Perimeter 122031872
Area 930736111489024
Diagonal 43144782.106044

Cube

Length = n
Surface area 5584416668934144
Volume 2.8394867505752E+22
Space diagonal 52841350.611685

Equilateral Triangle

Length = n
Perimeter 91523904
Area 4.0302055838452E+14
Altitude 26420675.305843

Triangular Pyramid

Length = n
Surface area 4.0302055838452E+14
Volume 3.3463672273684E+21
Height 14381594.035348