42898840 (number)

42898840 is an even 8-digits composite number following 42898839 and preceding 42898841. In scientific notation, it is written as 4.2898840 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 17159520 positive integers (up to 42898840) that are relatively prime to 42898840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2898840 × 10^7
Engineering notation 4.2898840 × 10^6

Prime Factorization of 42898840

Prime Factorization 2 × 2 × 2 × 5 × 1072471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10724710
Product of the distinct prime numbers

The prime factorization of 42898840 is 2 × 2 × 2 × 5 × 1072471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 65, 41, 428, 801, 4381, 9985, 55798, 59069, 801702, 358473, 7170255, 1492021, 43811832, 67904623, 600920230, 292113704, 9843458406, 5102104907

Basic calculations (n = 42898840)

Multiplication

n×y
n×2 85797680
n×3 128696520
n×4 171595360
n×5 214494200

Division

n÷y
n÷2 21449420
n÷3 14299613.333333
n÷3 10724710
n÷5 8579768

Exponentiation

ny
n2 1840310473345600
n3 7.8947184546377E+22
n4 3.3867426383055E+30
n5 1.4528733056185E+38

Nth Root

y√n
2√n 6549.7206047281
3√n 350.06485872854
4√n 80.930344153031
5√n 33.611594060753

Divisors of 42898840

1, 2, 4, 5, 8, 10, 20, 40, 1072471, 2144942, 4289884, 5362355, 8579768, 10724710, 21449420, 42898840

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 -42898839
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 42898840 can be divided by 16 positive divisors. The sum of these divisors (counting 42898840) is 1, the average is 0.0625.

Base conversion 42898840

Base System Value
2 Binary 10100011101001010110011000
3 Ternary 2222201111010221
4 Quaternary 2203221112120
5 Quinary 41440230330
6 Senary 4131245424
8 Octal 243512630
10 Decimal 42898840
12 Duodecimal 12449874
16 Hexadecimal 28e9598
20 Vigesimal d82720
36 Base36 pjgyg

Cryptographic Hash Functions

md5 56bb51dd8d9513013471a405b93697dc
sha1 3c355869b025f70755cc536ac7fe905a1ad47d71
sha256 e4d56d6e02296b97adbb6439a0f2c8b529df9c01b592313f31a7e2e11c959f1a
sha512 27dac8867f85431239b9be6812992f028179b059c39e5600d9611754827aeef32c2458581650db47f3b2800be4c76ccb9f783a8086adc81a8c39d4cc8faf9c4c
ripemd-160 123e6d6b8282d8568b74c0f32d3abf4a87026ebf

42898840 as geometric shapes

Circle

Radius = n
Diameter 85797680
Circumference 269541361.18305
Area 5.7815058633869E+15

Sphere

Radius = n
Volume 3.3069319332333E+23
Surface area 2.3126023453548E+16
Circumference 269541361.18305

Square

Length = n
Perimeter 171595360
Area 1840310473345600
Diagonal 60668121.338073

Cube

Length = n
Surface area 11041862840073600
Volume 7.8947184546377E+22
Space diagonal 74302970.465768

Equilateral Triangle

Length = n
Perimeter 128696520
Area 7.9687781038393E+14
Altitude 37151485.232884

Triangular Pyramid

Length = n
Surface area 7.9687781038393E+14
Volume 9.3040149247215E+21
Height 20222707.112691