42619938 (number)

42619938 is an even 8-digits composite number following 42619937 and preceding 42619939. In scientific notation, it is written as 4.2619938 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 14193936 positive integers (up to 42619938) that are relatively prime to 42619938.

Interesting facts

Basic properties

Name

Name forty-two million six hundred nineteen thousand nine hundred thirty-eight

Notation

Scientific notation 4.2619938 × 10^7
Engineering notation 4.2619938 × 10^6

Prime Factorization of 42619938

Prime Factorization 2 × 3 × 1447 × 4909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42619938
Product of the distinct prime numbers

The prime factorization of 42619938 is 2 × 3 × 1447 × 4909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 48, 57, 747, 313, 7758, 3890, 18796, 57092, 482002, 415069, 8130974, 767241, 5223981, 79010549, 181240078, 923363914, 1735030479, 4819332309

Basic calculations (n = 42619938)

Multiplication

n×y
n×2 85239876
n×3 127859814
n×4 170479752
n×5 213099690

Division

n÷y
n÷2 21309969
n÷3 14206646
n÷3 10654984.5
n÷5 8523987.6

Exponentiation

ny
n2 1816459115123844
n3 7.7417374866113E+22
n4 3.2995237169165E+30
n5 1.4062549624451E+38

Nth Root

y√n
2√n 6528.3947490941
3√n 349.30457288846
4√n 80.798482344003
5√n 33.567775557369

Divisors of 42619938

1, 2, 3, 6, 1447, 2894, 4341, 4909, 8682, 9818, 14727, 29454, 7103323, 14206646, 21309969, 42619938

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 -42619937
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 42619938 can be divided by 16 positive divisors. The sum of these divisors (counting 42619938) is 1, the average is 0.0625.

Base conversion 42619938

Base System Value
2 Binary 10100010100101010000100010
3 Ternary 2222012022120020
4 Quaternary 2202211100202
5 Quinary 41402314223
6 Senary 4121254310
8 Octal 242452042
10 Decimal 42619938
12 Duodecimal 12334396
16 Hexadecimal 28a5422
20 Vigesimal d679gi
36 Base36 pdhr6

Cryptographic Hash Functions

md5 eb65d36ef26db74fd1b80e99c721e0d1
sha1 8e44a2a01b5628cb338306688d0ce0b922957673
sha256 7bdec62705706becb5d20b1e779796f5252c6a6ad2073da14e216df419d6d353
sha512 55abd22f083d5d1b866f3fcc831f070e7e2ed02ff38d40c484b53b2bcd100ac6c47aeb573dabf920503ecd52b874210ad3f16509352f009f3d7d41ebf220f196
ripemd-160 aa0a64d39825c073dfa90e26e2e935122caa4fc0

42619938 as geometric shapes

Circle

Radius = n
Diameter 85239876
Circumference 267788968.2345
Area 5.7065746116193E+15

Sphere

Radius = n
Volume 3.2428514151945E+23
Surface area 2.2826298446477E+16
Circumference 267788968.2345

Square

Length = n
Perimeter 170479752
Area 1816459115123844
Diagonal 60273694.3471

Cube

Length = n
Surface area 10898754690743064
Volume 7.7417374866113E+22
Space diagonal 73819898.031435

Equilateral Triangle

Length = n
Perimeter 127859814
Area 7.8654986931653E+14
Altitude 36909949.015718

Triangular Pyramid

Length = n
Surface area 7.8654986931653E+14
Volume 9.1237251249149E+21
Height 20091231.449033