42897834 (number)

42897834 is an even 8-digits composite number following 42897833 and preceding 42897835. In scientific notation, it is written as 4.2897834 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 11531520 positive integers (up to 42897834) that are relatively prime to 42897834.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2897834 × 10^7
Engineering notation 4.2897834 × 10^6

Prime Factorization of 42897834

Prime Factorization 2 × 1071 × 7 × 2861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42897834
Product of the distinct prime numbers

The prime factorization of 42897834 is 2 × 1071 × 7 × 2861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 74, 85, 639, 586, 1332, 4824, 58772, 9649, 402412, 869243, 7093743, 6795774, 96503208, 97175529, 113421042, 919055648, 5827879327, 3783565245

Basic calculations (n = 42897834)

Multiplication

n×y
n×2 85795668
n×3 128693502
n×4 171591336
n×5 214489170

Division

n÷y
n÷2 21448917
n÷3 14299278
n÷3 10724458.5
n÷5 8579566.8

Exponentiation

ny
n2 1840224161891556
n3 7.8941630619613E+22
n4 3.3864249660095E+30
n5 1.4527029604533E+38

Nth Root

y√n
2√n 6549.6438071089
3√n 350.06212230645
4√n 80.929869684245
5√n 33.611436417419

Divisors of 42897834

1, 2, 7, 14, 1071, 2142, 2861, 5722, 7497, 14994, 20027, 40054, 3064131, 6128262, 21448917, 42897834

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42897833
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42897834 can be divided by 16 positive divisors. The sum of these divisors (counting 42897834) is 1, the average is 0.0625.

Base conversion 42897834

Base System Value
2 Binary 10100011101001000110101010
3 Ternary 2222201102202200
4 Quaternary 2203221012222
5 Quinary 41440212314
6 Senary 4131241030
8 Octal 243510652
10 Decimal 42897834
12 Duodecimal 12449176
16 Hexadecimal 28e91aa
20 Vigesimal d824be
36 Base36 pjg6i

Cryptographic Hash Functions

md5 0ea1491868e6d7170a308b5585ba63e6
sha1 02066426426b3d8d2e5a5f161386853a2d92b82f
sha256 da4d5bac75525e2630b85916bc6a3d1171f288e5633b69e4250f668e2703b6c9
sha512 30fc8563c5d9b119e86df06af6fa3297577967bbc748bab390d0e9dd588b09b1844477bc3c96e06042cfe3714e343b7bdc7e055810ef68cafd82ec067929c40f
ripemd-160 37c5d33d80dcb01623ef34dd2edf5a2781e463d0

42897834 as geometric shapes

Circle

Radius = n
Diameter 85795668
Circumference 269535040.29863
Area 5.7812347079569E+15

Sphere

Radius = n
Volume 3.306699290893E+23
Surface area 2.3124938831828E+16
Circumference 269535040.29863

Square

Length = n
Perimeter 171591336
Area 1840224161891556
Diagonal 60666698.63923

Cube

Length = n
Surface area 11041344971349336
Volume 7.8941630619613E+22
Space diagonal 74301228.022656

Equilateral Triangle

Length = n
Perimeter 128693502
Area 7.9684043642801E+14
Altitude 37150614.011328

Triangular Pyramid

Length = n
Surface area 7.9684043642801E+14
Volume 9.3033603881753E+21
Height 20222232.879743