30508742 (number)

30508742 is an even 8-digits composite number following 30508741 and preceding 30508743. In scientific notation, it is written as 3.0508742 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 13827240 positive integers (up to 30508742) that are relatively prime to 30508742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0508742 × 10^7
Engineering notation 3.0508742 × 10^6

Prime Factorization of 30508742

Prime Factorization 2 × 11 × 379 × 3659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30508742
Product of the distinct prime numbers

The prime factorization of 30508742 is 2 × 11 × 379 × 3659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 8, 52, 592, 455, 4954, 7715, 96466, 64347, 54896, 696005, 3284994, 9826405, 11595818, 59107911, 25816514, 650826364, 2752226259, 8517187902

Basic calculations (n = 30508742)

Multiplication

n×y
n×2 61017484
n×3 91526226
n×4 122034968
n×5 152543710

Division

n÷y
n÷2 15254371
n÷3 10169580.666667
n÷3 7627185.5
n÷5 6101748.4

Exponentiation

ny
n2 930783338422564
n3 2.8397028729833E+22
n4 8.6635762308505E+29
n5 2.6431481202435E+37

Nth Root

y√n
2√n 5523.4719153808
3√n 312.46983644861
4√n 74.320064016258
5√n 31.396761940793

Divisors of 30508742

1, 2, 11, 22, 379, 758, 3659, 4169, 7318, 8338, 40249, 80498, 1386761, 2773522, 15254371, 30508742

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 -30508741
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 30508742 can be divided by 16 positive divisors. The sum of these divisors (counting 30508742) is 1, the average is 0.0625.

Base conversion 30508742

Base System Value
2 Binary 1110100011000011011000110
3 Ternary 2010102000010102
4 Quaternary 1310120123012
5 Quinary 30302234432
6 Senary 3005524102
8 Octal 164303306
10 Decimal 30508742
12 Duodecimal a273632
16 Hexadecimal 1d186c6
20 Vigesimal 9adbh2
36 Base36 i5wp2

Cryptographic Hash Functions

md5 55fbad27ce82110e5f6451f35cc45f84
sha1 283e20098399872cac80e6bb1db78d634bf64ac6
sha256 4b4bdc5a803392eed3108dd5c8457cc80dbe3b02e65ac40cbbdb21ee1b454a84
sha512 8dce2d6a006c6474350d27b83010e447d99bb1c151d2490ad96aa10c692912d3dfa8c3f9bf1e257489b8b90a50241817b5e530f0d990bf6dbf09667361ca743f
ripemd-160 355310b856af84ef7a87ddc3730c80731b6f913b

30508742 as geometric shapes

Circle

Radius = n
Diameter 61017484
Circumference 191692079.47493
Area 2.9241420980721E+15

Sphere

Radius = n
Volume 1.1894919578856E+23
Surface area 1.1696568392288E+16
Circumference 191692079.47493

Square

Length = n
Perimeter 122034968
Area 930783338422564
Diagonal 43145876.707342

Cube

Length = n
Surface area 5584700030535384
Volume 2.8397028729833E+22
Space diagonal 52842691.219011

Equilateral Triangle

Length = n
Perimeter 91526226
Area 4.0304100824661E+14
Altitude 26421345.609505

Triangular Pyramid

Length = n
Surface area 4.0304100824661E+14
Volume 3.346621930069E+21
Height 14381958.902447