30757980 (number)

30757980 is an even 8-digits composite number following 30757979 and preceding 30757981. In scientific notation, it is written as 3.0757980 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 7194880 positive integers (up to 30757980) that are relatively prime to 30757980.

Interesting facts

Basic properties

Name

Name thirty million seven hundred fifty-seven thousand nine hundred eighty

Notation

Scientific notation 3.0757980 × 10^7
Engineering notation 3.0757980 × 10^6

Prime Factorization of 30757980

Prime Factorization 2 × 2 × 33 × 5 × 29 × 1607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15378990
Product of the distinct prime numbers

The prime factorization of 30757980 is 2 × 2 × 33 × 5 × 29 × 1607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30757980)

Multiplication

n×y
n×2 61515960
n×3 92273940
n×4 123031920
n×5 153789900

Division

n÷y
n÷2 15378990
n÷3 10252660
n÷3 7689495
n÷5 6151596

Exponentiation

ny
n2 946053333680400
n3 2.9098689516275E+22
n4 8.950169101678E+29
n5 2.7528912222603E+37

Nth Root

y√n
2√n 5545.9877388974
3√n 313.3184264323
4√n 74.471388726795
5√n 31.447893643966

Divisors of 30757980

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 -30757979
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 30757980 can be divided by 48 positive divisors. The sum of these divisors (counting 30757980) is 1, the average is 0.020833333333333.

Base conversion 30757980

Base System Value
2 Binary 1110101010101010001011100
3 Ternary 2010212200000110
4 Quaternary 1311111101130
5 Quinary 30333223410
6 Senary 3015130020
8 Octal 165252134
10 Decimal 30757980
12 Duodecimal a373910
16 Hexadecimal 1d5545c
20 Vigesimal 9c4ej0
36 Base36 ib90c

Cryptographic Hash Functions

md5 69c6339eed380d76ddb0e0fd2d6f3149
sha1 50147d555d2a69b0e93e31f7bf976b0ffb94c1b8
sha256 3ca5e501cc66fa1a04f45ea4025495e52c66b61531129310c1621baf2b3c5c35
sha512 5ca06f2826a8a34ab49dbea26409315d778d52bebd499126caa28aa004d8d18ec30efb791222fe07869441b68c454c4fd19e3fbf720c52a9d388e95cfa3f4b86
ripemd-160 68932fca6f9f564e3e427fdc8f6b9c58c2e99d3d

30757980 as geometric shapes

Circle

Radius = n
Diameter 61515960
Circumference 193258088.01452
Area 2.9721142029945E+15

Sphere

Radius = n
Volume 1.2188830561789E+23
Surface area 1.1888456811978E+16
Circumference 193258088.01452

Square

Length = n
Perimeter 123031920
Area 946053333680400
Diagonal 43498352.4672

Cube

Length = n
Surface area 5676320002082400
Volume 2.9098689516275E+22
Space diagonal 53274384.098187

Equilateral Triangle

Length = n
Perimeter 92273940
Area 4.0965311015109E+14
Altitude 26637192.049094

Triangular Pyramid

Length = n
Surface area 4.0965311015109E+14
Volume 3.4293134467667E+21
Height 14499450.8224