42191640 (number)

42191640 is an even 8-digits composite number following 42191639 and preceding 42191641. In scientific notation, it is written as 4.2191640 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 11180544 positive integers (up to 42191640) that are relatively prime to 42191640.

Interesting facts

Basic properties

Name

Name forty-two million one hundred ninety-one thousand six hundred forty

Notation

Scientific notation 4.2191640 × 10^7
Engineering notation 4.2191640 × 10^6

Prime Factorization of 42191640

Prime Factorization 2 × 2 × 2 × 9 × 5 × 233 × 503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10547910
Product of the distinct prime numbers

The prime factorization of 42191640 is 2 × 2 × 2 × 9 × 5 × 233 × 503. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42191640)

Multiplication

n×y
n×2 84383280
n×3 126574920
n×4 168766560
n×5 210958200

Division

n÷y
n÷2 21095820
n÷3 14063880
n÷3 10547910
n÷5 8438328

Exponentiation

ny
n2 1780134485889600
n3 7.5106793380239E+22
n4 3.1688787878534E+30
n5 1.3370019302075E+38

Nth Root

y√n
2√n 6495.5092179136
3√n 348.13054951309
4√n 80.594722022683
5√n 33.500036588455

Divisors of 42191640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42191639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42191640 can be divided by 64 positive divisors. The sum of these divisors (counting 42191640) is 1, the average is 0.015625.

Base conversion 42191640

Base System Value
2 Binary 10100000111100101100011000
3 Ternary 2221101120001100
4 Quaternary 2200330230120
5 Quinary 41300113030
6 Senary 4104151400
8 Octal 240745430
10 Decimal 42191640
12 Duodecimal 12168560
16 Hexadecimal 283cb18
20 Vigesimal d3dj20
36 Base36 p4ba0

Cryptographic Hash Functions

md5 0c2f9b432a5714864c7facc692aa169a
sha1 08eb6704c59eb363139f3f2de19ecaa95f158ee0
sha256 d90bdb5eebbc472d83e524e394fb60593398704a94c339f6c7abc043518d11e4
sha512 0d6476bbd0555003549f7bcf3703b79ca97278183953c41d28b7deeaac93341f6dcf185715622b93f4cb038ed52198201b282298758ece58d7d1f7fd96163842
ripemd-160 7717ad395d59c320717086fabae6edd2bbcc4b4d

42191640 as geometric shapes

Circle

Radius = n
Diameter 84383280
Circumference 265097892.53381
Area 5.5924574232726E+15

Sphere

Radius = n
Volume 3.1460660042406E+23
Surface area 2.236982969309E+16
Circumference 265097892.53381

Square

Length = n
Perimeter 168766560
Area 1780134485889600
Diagonal 59667989.506763

Cube

Length = n
Surface area 10680806915337600
Volume 7.5106793380239E+22
Space diagonal 73078064.134655

Equilateral Triangle

Length = n
Perimeter 126574920
Area 7.7082084346657E+14
Altitude 36539032.067328

Triangular Pyramid

Length = n
Surface area 7.7082084346657E+14
Volume 8.8514204853907E+21
Height 19889329.835588