42898839 (number)

42898839 is an odd 8-digits composite number following 42898838 and preceding 42898840. In scientific notation, it is written as 4.2898839 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 28196280 positive integers (up to 42898839) that are relatively prime to 42898839.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2898839 × 10^7
Engineering notation 4.2898839 × 10^6

Prime Factorization of 42898839

Prime Factorization 3 × 71 × 201403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42898839
Product of the distinct prime numbers

The prime factorization of 42898839 is 3 × 71 × 201403. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 64, 56, 994, 862, 3239, 6575, 68916, 40792, 714376, 193445, 6020975, 2141613, 26757932, 45568023, 211519054, 809718420, 2636112429, 5588817940

Basic calculations (n = 42898839)

Multiplication

n×y
n×2 85797678
n×3 128696517
n×4 171595356
n×5 214494195

Division

n÷y
n÷2 21449419.5
n÷3 14299613
n÷3 10724709.75
n÷5 8579767.8

Exponentiation

ny
n2 1840310387547921
n3 7.8947179025446E+22
n4 3.3867423225168E+30
n5 1.4528731362813E+38

Nth Root

y√n
2√n 6549.720528389
3√n 350.06485600846
4√n 80.930343681397
5√n 33.611593904051

Divisors of 42898839

1, 3, 71, 213, 201403, 604209, 14299613, 42898839

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42898838
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42898839 can be divided by 8 positive divisors. The sum of these divisors (counting 42898839) is 1, the average is 0.125.

Base conversion 42898839

Base System Value
2 Binary 10100011101001010110010111
3 Ternary 2222201111010220
4 Quaternary 2203221112113
5 Quinary 41440230324
6 Senary 4131245423
8 Octal 243512627
10 Decimal 42898839
12 Duodecimal 12449873
16 Hexadecimal 28e9597
20 Vigesimal d8271j
36 Base36 pjgyf

Cryptographic Hash Functions

md5 2bc1cfa5d2f456a023c7400915ae2aa3
sha1 7c92cb6b2d3df70920aa54d9fc72e1c9839d7fd5
sha256 1426e1dc006fd5c1e86e134b00ceefc479173341b52037ca4ebf130683ad396c
sha512 353000f2db476566b2aca56fa41a061e3d1e22411dc90e1165c8994a7f4c7af5999934f4efe2f10686d668f41c7fa1862da6c948c2b729d6ed856d152783414a
ripemd-160 02d6f1492ad1e93838ecdc1c5c43754637176345

42898839 as geometric shapes

Circle

Radius = n
Diameter 85797678
Circumference 269541354.89986
Area 5.7815055938455E+15

Sphere

Radius = n
Volume 3.3069317019731E+23
Surface area 2.3126022375382E+16
Circumference 269541354.89986

Square

Length = n
Perimeter 171595356
Area 1840310387547921
Diagonal 60668119.92386

Cube

Length = n
Surface area 11041862325287526
Volume 7.8947179025446E+22
Space diagonal 74302968.733717

Equilateral Triangle

Length = n
Perimeter 128696517
Area 7.9687777323244E+14
Altitude 37151484.366859

Triangular Pyramid

Length = n
Surface area 7.9687777323244E+14
Volume 9.3040142740735E+21
Height 20222706.641287