30255740 (number)

30255740 is an even 8-digits composite number following 30255739 and preceding 30255741. In scientific notation, it is written as 3.0255740 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 12102288 positive integers (up to 30255740) that are relatively prime to 30255740.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0255740 × 10^7
Engineering notation 3.0255740 × 10^6

Prime Factorization of 30255740

Prime Factorization 2 × 2 × 5 × 1512787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15127870
Product of the distinct prime numbers

The prime factorization of 30255740 is 2 × 2 × 5 × 1512787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 43, 14, 213, 871, 9757, 4776, 75686, 7458, 28728, 140882, 8681883, 7842035, 92217135, 64923174, 494010426, 169271126, 2249486936, 1052832590

Basic calculations (n = 30255740)

Multiplication

n×y
n×2 60511480
n×3 90767220
n×4 121022960
n×5 151278700

Division

n÷y
n÷2 15127870
n÷3 10085246.666667
n÷3 7563935
n÷5 6051148

Exponentiation

ny
n2 915409802947600
n3 2.7696400991434E+22
n4 8.3797510733256E+29
n5 2.5353556973926E+37

Nth Root

y√n
2√n 5500.5217934301
3√n 311.60369087367
4√n 74.165502718111
5√n 31.344515114636

Divisors of 30255740

1, 2, 4, 5, 10, 20, 1512787, 3025574, 6051148, 7563935, 15127870, 30255740

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30255739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30255740 can be divided by 12 positive divisors. The sum of these divisors (counting 30255740) is 1, the average is 0.083333333333333.

Base conversion 30255740

Base System Value
2 Binary 1110011011010101001111100
3 Ternary 2002221011001222
4 Quaternary 1303122221330
5 Quinary 30221140430
6 Senary 3000252512
8 Octal 163325174
10 Decimal 30255740
12 Duodecimal a171138
16 Hexadecimal 1cdaa7c
20 Vigesimal 991j70
36 Base36 i0hh8

Cryptographic Hash Functions

md5 314d5638fd88a4c232c1ee69dc94ca72
sha1 45c28ee5478f7a857c7d6fde3c46467836279b4b
sha256 75d1ab85fc6fa2e72cda04fd7fd9ae29c4d98d1064a5934e152e4d16fe13fa78
sha512 d6e3ddec901d96442795f656544023289ce61e26cc5cd36facc26a522c4416560c1d80a872110053484d65c78463799849a5bff47fa02552bf3a653af170ec14
ripemd-160 2d3f3f3cbc1a1f6893cd2944ca71f83679872740

30255740 as geometric shapes

Circle

Radius = n
Diameter 60511480
Circumference 190102421.02585
Area 2.8758447119643E+15

Sphere

Radius = n
Volume 1.1601441318075E+23
Surface area 1.1503378847857E+16
Circumference 190102421.02585

Square

Length = n
Perimeter 121022960
Area 915409802947600
Diagonal 42788077.847634

Cube

Length = n
Surface area 5492458817685600
Volume 2.7696400991434E+22
Space diagonal 52404478.900594

Equilateral Triangle

Length = n
Perimeter 90767220
Area 3.9638407211296E+14
Altitude 26202239.450297

Triangular Pyramid

Length = n
Surface area 3.9638407211296E+14
Volume 3.2640521592508E+21
Height 14262692.615878