30403940 (number)

30403940 is an even 8-digits composite number following 30403939 and preceding 30403941. In scientific notation, it is written as 3.0403940 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 10288512 positive integers (up to 30403940) that are relatively prime to 30403940.

Interesting facts

Basic properties

Name

Name thirty million four hundred three thousand nine hundred forty

Notation

Scientific notation 3.0403940 × 10^7
Engineering notation 3.0403940 × 10^6

Prime Factorization of 30403940

Prime Factorization 2 × 2 × 7 × 5 × 2749 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15201970
Product of the distinct prime numbers

The prime factorization of 30403940 is 2 × 2 × 7 × 5 × 2749 × 79. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 1, 79, 40, 695, 845, 4783, 5971, 53883, 3332, 210790, 993168, 731460, 5196900, 3586380, 76996571, 576103372, 25232502, 7946121401, 9610282972

Basic calculations (n = 30403940)

Multiplication

n×y
n×2 60807880
n×3 91211820
n×4 121615760
n×5 152019700

Division

n÷y
n÷2 15201970
n÷3 10134646.666667
n÷3 7600985
n÷5 6080788

Exponentiation

ny
n2 924399567523600
n3 2.8105388987013E+22
n4 8.5451456043782E+29
n5 2.5980609424678E+37

Nth Root

y√n
2√n 5513.9767863131
3√n 312.11163274675
4√n 74.256156554949
5√n 31.375161744703

Divisors of 30403940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2749, 2765, 5498, 5530, 10996, 11060, 13745, 19243, 27490, 38486, 54980, 76972, 96215, 192430, 217171, 384860, 434342, 868684, 1085855, 1520197, 2171710, 3040394, 4343420, 6080788, 7600985, 15201970, 30403940

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 -30403939
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 30403940 can be divided by 48 positive divisors. The sum of these divisors (counting 30403940) is 1, the average is 0.020833333333333.

Base conversion 30403940

Base System Value
2 Binary 1110011111110110101100100
3 Ternary 2010012200100212
4 Quaternary 1303332311210
5 Quinary 30240411230
6 Senary 3003354552
8 Octal 163766544
10 Decimal 30403940
12 Duodecimal a222a58
16 Hexadecimal 1cfed64
20 Vigesimal 9a09h0
36 Base36 i3ntw

Cryptographic Hash Functions

md5 fd692bc24758c9c2ea919a35124fb47a
sha1 05c978c0c99a0650edf831f86c9050aeb837bfb7
sha256 7f3cf55f174920e2f3fdeb099642e0a6fb0f9221217bbae1ea6929039ea47d59
sha512 05ba9349578c9189e9f4b622136ccba373e3663bcec40e94e425837eb0b5769826f6a2458619cd7f6ee665f89bac0dc8e5b95977887b4f46e8557ddff6f98155
ripemd-160 4d8b3ba668fb597b81b1d6242be4e56a6d59bbf2

30403940 as geometric shapes

Circle

Radius = n
Diameter 60807880
Circumference 191033589.08837
Area 2.9040868903137E+15

Sphere

Radius = n
Volume 1.1772757809051E+23
Surface area 1.1616347561255E+16
Circumference 191033589.08837

Square

Length = n
Perimeter 121615760
Area 924399567523600
Diagonal 42997664.297578

Cube

Length = n
Surface area 5546397405141600
Volume 2.8105388987013E+22
Space diagonal 52661168.830276

Equilateral Triangle

Length = n
Perimeter 91211820
Area 4.0027675436139E+14
Altitude 26330584.415138

Triangular Pyramid

Length = n
Surface area 4.0027675436139E+14
Volume 3.3122518567672E+21
Height 14332554.765859