30349745 (number)

30349745 is an odd 8-digits composite number following 30349744 and preceding 30349746. In scientific notation, it is written as 3.0349745 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 22852224 positive integers (up to 30349745) that are relatively prime to 30349745.

Interesting facts

Basic properties

Name

Name thirty million three hundred forty-nine thousand seven hundred forty-five

Notation

Scientific notation 3.0349745 × 10^7
Engineering notation 3.0349745 × 10^6

Prime Factorization of 30349745

Prime Factorization 95 × 1913 × 167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30349745
Product of the distinct prime numbers

The prime factorization of 30349745 is 95 × 1913 × 167. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 12, 72, 267, 133, 7619, 6247, 60881, 75285, 613293, 809434, 8199888, 8824887, 28321486, 38653149, 850955278, 909000514, 8785274294, 388722822

Basic calculations (n = 30349745)

Multiplication

n×y
n×2 60699490
n×3 91049235
n×4 121398980
n×5 151748725

Division

n÷y
n÷2 15174872.5
n÷3 10116581.666667
n÷3 7587436.25
n÷5 6069949

Exponentiation

ny
n2 921107021565025
n3 2.7955363222208E+22
n4 8.4843814517639E+29
n5 2.5749881354376E+37

Nth Root

y√n
2√n 5509.0602646912
3√n 311.92607620199
4√n 74.223044027386
5√n 31.363968520685

Divisors of 30349745

1, 95, 167, 1913, 15865, 181735, 319471, 30349745

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30349744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30349745 can be divided by 8 positive divisors. The sum of these divisors (counting 30349745) is 1, the average is 0.125.

Base conversion 30349745

Base System Value
2 Binary 1110011110001100110110001
3 Ternary 2010002221000122
4 Quaternary 1303301212301
5 Quinary 30232142440
6 Senary 3002300025
8 Octal 163614661
10 Decimal 30349745
12 Duodecimal a1b7615
16 Hexadecimal 1cf19b1
20 Vigesimal 99de75
36 Base36 i2i0h

Cryptographic Hash Functions

md5 f79d8e1aac53761077b0206954d11c96
sha1 1bb84787100c6c0ab796d8c79dc105b1d02c40ef
sha256 d0bc5d46de21156073b18609928f670a4e987b4ed9aa072b445b8667f7be1b1b
sha512 389c27ccbdfbd6af9f6ead9b5bc324bcc9d8be5c3aede3792ac98b0b9d1db111cc366d5bfedbdce94bf7b5613631a08de161cc1052dcb64284484b55b234be45
ripemd-160 a7b97bebea21be3c101be5150f1c820154b5f94b

30349745 as geometric shapes

Circle

Radius = n
Diameter 60699490
Circumference 190693071.86065
Area 2.8937430521187E+15

Sphere

Radius = n
Volume 1.1709915163643E+23
Surface area 1.1574972208475E+16
Circumference 190693071.86065

Square

Length = n
Perimeter 121398980
Area 921107021565025
Diagonal 42921020.993565

Cube

Length = n
Surface area 5526642129390150
Volume 2.7955363222208E+22
Space diagonal 52567300.336759

Equilateral Triangle

Length = n
Perimeter 91049235
Area 3.9885104013977E+14
Altitude 26283650.16838

Triangular Pyramid

Length = n
Surface area 3.9885104013977E+14
Volume 3.294571150826E+21
Height 14307006.997855