30454930 (number)

30454930 is an even 8-digits composite number following 30454929 and preceding 30454931. In scientific notation, it is written as 3.0454930 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 10691520 positive integers (up to 30454930) that are relatively prime to 30454930.

Interesting facts

Basic properties

Name

Name thirty million four hundred fifty-four thousand nine hundred thirty

Notation

Scientific notation 3.0454930 × 10^7
Engineering notation 3.0454930 × 10^6

Prime Factorization of 30454930

Prime Factorization 2 × 5 × 11 × 29 × 9547

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30454930
Product of the distinct prime numbers

The prime factorization of 30454930 is 2 × 5 × 11 × 29 × 9547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 35, 9, 772, 37, 8753, 7058, 31230, 31920, 754661, 732270, 5711958, 3172242, 22429710, 39776078, 174946895, 398830199, 7828471106, 2186211398

Basic calculations (n = 30454930)

Multiplication

n×y
n×2 60909860
n×3 91364790
n×4 121819720
n×5 152274650

Division

n÷y
n÷2 15227465
n÷3 10151643.333333
n÷3 7613732.5
n÷5 6090986

Exponentiation

ny
n2 927502761304900
n3 2.8247031670347E+22
n4 8.6026137222821E+29
n5 2.6199199872914E+37

Nth Root

y√n
2√n 5518.5985539809
3√n 312.28601457287
4√n 74.287270470659
5√n 31.385678456435

Divisors of 30454930

1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 9547, 19094, 47735, 95470, 105017, 210034, 276863, 525085, 553726, 1050170, 1384315, 2768630, 3045493, 6090986, 15227465, 30454930

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30454929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30454930 can be divided by 32 positive divisors. The sum of these divisors (counting 30454930) is 1, the average is 0.03125.

Base conversion 30454930

Base System Value
2 Binary 1110100001011010010010010
3 Ternary 2010022021022101
4 Quaternary 1310023102102
5 Quinary 30244024210
6 Senary 3004431014
8 Octal 164132222
10 Decimal 30454930
12 Duodecimal a24846a
16 Hexadecimal 1d0b492
20 Vigesimal 9a6h6a
36 Base36 i4r6a

Cryptographic Hash Functions

md5 b3c2fbb6b9afa615c8cdeb5851ac4172
sha1 5ec9b7ff6ae49fa72d0a27fe80ea3e02b2fa4168
sha256 5fdbee20882ea40f0871a73b66df902e7d9e65685fcc5da81378659eb61a4825
sha512 b8781deb98ec6a9535cc2b8403433dd14d9cbea8d11d03aa310a997150dfb2588f9141b68b07332fe229e5bb0299e9f6851ca749ffa894fb9bb9b72345e6401a
ripemd-160 4471345a93b5a7ce0fa5d957b816e090c82dc69f

30454930 as geometric shapes

Circle

Radius = n
Diameter 60909860
Circumference 191353968.70718
Area 2.9138358610997E+15

Sphere

Radius = n
Volume 1.1832088957504E+23
Surface area 1.1655343444399E+16
Circumference 191353968.70718

Square

Length = n
Perimeter 121819720
Area 927502761304900
Diagonal 43069775.047123

Cube

Length = n
Surface area 5565016567829400
Volume 2.8247031670347E+22
Space diagonal 52749486.100954

Equilateral Triangle

Length = n
Perimeter 91364790
Area 4.0162047668513E+14
Altitude 26374743.050477

Triangular Pyramid

Length = n
Surface area 4.0162047668513E+14
Volume 3.3289446070823E+21
Height 14356591.682374