12940140 (number)

12940140 is an even 8-digits composite number following 12940139 and preceding 12940141. In scientific notation, it is written as 1.2940140 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 3268800 positive integers (up to 12940140) that are relatively prime to 12940140.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty thousand one hundred forty

Notation

Scientific notation 1.2940140 × 10^7
Engineering notation 1.2940140 × 10^6

Prime Factorization of 12940140

Prime Factorization 2 × 2 × 5 × 3 × 19 × 11351

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6470070
Product of the distinct prime numbers

The prime factorization of 12940140 is 2 × 2 × 5 × 3 × 19 × 11351. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 30, 9, 641, 647, 1740, 8449, 93629, 75113, 246634, 354993, 9632950, 3231715, 32928333, 57641046, 71929056, 159123959, 4371262064, 4879099518

Basic calculations (n = 12940140)

Multiplication

n×y
n×2 25880280
n×3 38820420
n×4 51760560
n×5 64700700

Division

n÷y
n÷2 6470070
n÷3 4313380
n÷3 3235035
n÷5 2588028

Exponentiation

ny
n2 167447223219600
n3 2.1667905110729E+21
n4 2.8038572563955E+28
n5 3.6282305437773E+35

Nth Root

y√n
2√n 3597.2406091336
3√n 234.77201368662
4√n 59.977000668036
5√n 26.447692997368

Divisors of 12940140

1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11351, 22702, 34053, 45404, 56755, 68106, 113510, 136212, 170265, 215669, 227020, 340530, 431338, 647007, 681060, 862676, 1078345, 1294014, 2156690, 2588028, 3235035, 4313380, 6470070, 12940140

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 -12940139
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 12940140 can be divided by 48 positive divisors. The sum of these divisors (counting 12940140) is 1, the average is 0.020833333333333.

Base conversion 12940140

Base System Value
2 Binary 110001010111001101101100
3 Ternary 220100102112110
4 Quaternary 301113031230
5 Quinary 11303041030
6 Senary 1141204020
8 Octal 61271554
10 Decimal 12940140
12 Duodecimal 4400610
16 Hexadecimal c5736c
20 Vigesimal 40ha70
36 Base36 7pcoc

Cryptographic Hash Functions

md5 757fc5d60b82d85df14fb0156423c4f9
sha1 dcd17a43ba0fc23fd71aa27d28a0c99d99329f3d
sha256 d7575e2d05187b1fb8cc2e156cd282b6b132a51f0fa6e344b970907ca7533b05
sha512 198702420d8f96782ea2124c112c77103e10f2917c13fb906d150bda4e04fb62a45e9372d0cb5a8b2786554f2471aeaa82898855fcb2aa2f6b77c9a1b297a792
ripemd-160 35493c49c95012ab472957e00c7937e889a16a58

12940140 as geometric shapes

Circle

Radius = n
Diameter 25880280
Circumference 81305297.520847
Area 5.2605096633071E+14

Sphere

Radius = n
Volume 9.0762308686062E+21
Surface area 2.1042038653228E+15
Circumference 81305297.520847

Square

Length = n
Perimeter 51760560
Area 167447223219600
Diagonal 18300121.487007

Cube

Length = n
Surface area 1004683339317600
Volume 2.1667905110729E+21
Space diagonal 22412979.937054

Equilateral Triangle

Length = n
Perimeter 38820420
Area 72506774550669
Altitude 11206489.968527

Triangular Pyramid

Length = n
Surface area 72506774550669
Volume 2.5535871063172E+20
Height 6100040.4956689