30447072 (number)

30447072 is an even 8-digits composite number following 30447071 and preceding 30447073. In scientific notation, it is written as 3.0447072 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 9999360 positive integers (up to 30447072) that are relatively prime to 30447072.

Interesting facts

Basic properties

Name

Name thirty million four hundred forty-seven thousand seventy-two

Notation

Scientific notation 3.0447072 × 10^7
Engineering notation 3.0447072 × 10^6

Prime Factorization of 30447072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 71 × 1489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1902942
Product of the distinct prime numbers

The prime factorization of 30447072 is 2 × 2 × 2 × 2 × 2 × 9 × 71 × 1489. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 4, 84, 1, 730, 769, 2773, 1287, 81727, 66987, 643512, 447872, 6591697, 1559408, 1314724, 82478710, 742772985, 305983403, 8433714278, 1303131817

Basic calculations (n = 30447072)

Multiplication

n×y
n×2 60894144
n×3 91341216
n×4 121788288
n×5 152235360

Division

n÷y
n÷2 15223536
n÷3 10149024
n÷3 7611768
n÷5 6089414.4

Exponentiation

ny
n2 927024193373184
n3 2.8225172361375E+22
n4 8.593738550992E+29
n5 2.6165417641123E+37

Nth Root

y√n
2√n 5517.8865519327
3√n 312.25915351853
4√n 74.28247809499
5√n 31.384058658791

Divisors of 30447072

1, 2, 4, 8, 9, 16, 18, 32, 36, 71, 72, 142, 144, 284, 288, 568, 639, 1136, 1278, 1489, 2272, 2556, 2978, 5112, 5956, 10224, 11912, 13401, 20448, 23824, 26802, 47648, 53604, 105719, 107208, 211438, 214416, 422876, 428832, 845752, 951471, 1691504, 1902942, 3383008, 3805884, 7611768, 15223536, 30447072

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30447071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30447072 can be divided by 48 positive divisors. The sum of these divisors (counting 30447072) is 1, the average is 0.020833333333333.

Base conversion 30447072

Base System Value
2 Binary 1110100001001010111100000
3 Ternary 2010021212112100
4 Quaternary 1310021113200
5 Quinary 30243301242
6 Senary 3004330400
8 Octal 164112740
10 Decimal 30447072
12 Duodecimal a243a00
16 Hexadecimal 1d095e0
20 Vigesimal 9a5hdc
36 Base36 i4l40

Cryptographic Hash Functions

md5 b1cffc4ba6939bd97772d83641ae6da9
sha1 9e28ced8e4c113972221a8929e98dd9135a2416e
sha256 fcb36f5ddd67c2cb5aceb424039c64172ccad0714d4b450bbf89de3b523c5c20
sha512 13242f25bb7bf86a116151cef18ee52134e140a9adebcbf01aa4eef0733590eb064934538b34ce3ab8c7ff9bc3d3ed2d63ae187327e5c01aa8ff5092b416bb3f
ripemd-160 b5f1f675f1ba74bd0c37b252efc5273067d02034

30447072 as geometric shapes

Circle

Radius = n
Diameter 60894144
Circumference 191304595.43704
Area 2.9123323956012E+15

Sphere

Radius = n
Volume 1.1822932551574E+23
Surface area 1.1649329582405E+16
Circumference 191304595.43704

Square

Length = n
Perimeter 121788288
Area 927024193373184
Diagonal 43058662.15695

Cube

Length = n
Surface area 5562145160239104
Volume 2.8225172361375E+22
Space diagonal 52735875.645708

Equilateral Triangle

Length = n
Perimeter 91341216
Area 4.0141325069198E+14
Altitude 26367937.822854

Triangular Pyramid

Length = n
Surface area 4.0141325069198E+14
Volume 3.3263684628146E+21
Height 14352887.38565