42897744 (number)

42897744 is an even 8-digits composite number following 42897743 and preceding 42897745. In scientific notation, it is written as 4.2897744 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 60 positive divisors. There are 13545792 positive integers (up to 42897744) that are relatively prime to 42897744.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-seven thousand seven hundred forty-four

Notation

Scientific notation 4.2897744 × 10^7
Engineering notation 4.2897744 × 10^6

Prime Factorization of 42897744

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 19 × 15679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1787406
Product of the distinct prime numbers

The prime factorization of 42897744 is 2 × 2 × 2 × 2 × 3 × 3 × 19 × 15679. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 10, 7, 1, 118, 559, 624, 5665, 28349, 71062, 41010, 943750, 3545818, 6482572, 54118145, 3189932, 674683529, 71577032, 3895472971, 8506056088

Basic calculations (n = 42897744)

Multiplication

n×y
n×2 85795488
n×3 128693232
n×4 171590976
n×5 214488720

Division

n÷y
n÷2 21448872
n÷3 14299248
n÷3 10724436
n÷5 8579548.8

Exponentiation

ny
n2 1840216440289536
n3 7.8941133760132E+22
n4 3.3863965471119E+30
n5 1.4526877216049E+38

Nth Root

y√n
2√n 6549.6369365027
3√n 350.06187749523
4√n 80.929827236333
5√n 33.611422313995

Divisors of 42897744

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 15679, 31358, 47037, 62716, 94074, 125432, 141111, 188148, 250864, 282222, 297901, 376296, 564444, 595802, 752592, 893703, 1128888, 1191604, 1787406, 2257776, 2383208, 2681109, 3574812, 4766416, 5362218, 7149624, 10724436, 14299248, 21448872, 42897744

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42897743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42897744 can be divided by 60 positive divisors. The sum of these divisors (counting 42897744) is 1, the average is 0.016666666666667.

Base conversion 42897744

Base System Value
2 Binary 10100011101001000101010000
3 Ternary 2222201102122100
4 Quaternary 2203221011100
5 Quinary 41440211434
6 Senary 4131240400
8 Octal 243510520
10 Decimal 42897744
12 Duodecimal 12449100
16 Hexadecimal 28e9150
20 Vigesimal d82474
36 Base36 pjg40

Cryptographic Hash Functions

md5 7b7fe61987fc9e4cdae8e08bba502a92
sha1 8f461699346a5d8b2ddb9a5beecaad89b4e50a4e
sha256 8d17b7448ccf700b31604aacac9277cf3479a964a2c5dae8b2292dfcc383e9e0
sha512 c7c8b147220d9ee4c61a62da9adc00e5e8a400300429436e66b495c54c4d31dbd7911a2c79de0c066182933f3774521cb5522835d608d77faa77d54acbdb307a
ripemd-160 4d30c60423a1af28913ef5cec67d0dd77d8a40bb

42897744 as geometric shapes

Circle

Radius = n
Diameter 85795488
Circumference 269534474.81195
Area 5.7812104498288E+15

Sphere

Radius = n
Volume 3.3066784784917E+23
Surface area 2.3124841799315E+16
Circumference 269534474.81195

Square

Length = n
Perimeter 171590976
Area 1840216440289536
Diagonal 60666571.360009

Cube

Length = n
Surface area 11041298641737216
Volume 7.8941133760132E+22
Space diagonal 74301072.138083

Equilateral Triangle

Length = n
Perimeter 128693232
Area 7.9683709287625E+14
Altitude 37150536.069041

Triangular Pyramid

Length = n
Surface area 7.9683709287625E+14
Volume 9.3033018327239E+21
Height 20222190.453336