42508740 (number)

42508740 is an even 8-digits composite number following 42508739 and preceding 42508741. In scientific notation, it is written as 4.2508740 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 11335648 positive integers (up to 42508740) that are relatively prime to 42508740.

Interesting facts

Basic properties

Name

Name forty-two million five hundred eight thousand seven hundred forty

Notation

Scientific notation 4.2508740 × 10^7
Engineering notation 4.2508740 × 10^6

Prime Factorization of 42508740

Prime Factorization 2 × 2 × 5 × 3 × 708479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21254370
Product of the distinct prime numbers

The prime factorization of 42508740 is 2 × 2 × 5 × 3 × 708479. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 100, 50, 995, 668, 7622, 1622, 45718, 20485, 808693, 374933, 19407, 1190648, 67982649, 19759153, 213126867, 834513886, 319683113, 2886498360

Basic calculations (n = 42508740)

Multiplication

n×y
n×2 85017480
n×3 127526220
n×4 170034960
n×5 212543700

Division

n÷y
n÷2 21254370
n÷3 14169580
n÷3 10627185
n÷5 8501748

Exponentiation

ny
n2 1806992976387600
n3 7.6812994615087E+22
n4 3.2652236167141E+30
n5 1.3880054176476E+38

Nth Root

y√n
2√n 6519.8726981437
3√n 349.00052270976
4√n 80.745728668108
5√n 33.550241176535

Divisors of 42508740

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 708479, 1416958, 2125437, 2833916, 3542395, 4250874, 7084790, 8501748, 10627185, 14169580, 21254370, 42508740

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42508739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42508740 can be divided by 24 positive divisors. The sum of these divisors (counting 42508740) is 1, the average is 0.041666666666667.

Base conversion 42508740

Base System Value
2 Binary 10100010001010000111000100
3 Ternary 2221222200000210
4 Quaternary 2202022013010
5 Quinary 41340234430
6 Senary 4115035420
8 Octal 242120704
10 Decimal 42508740
12 Duodecimal 1229bb70
16 Hexadecimal 288a1c4
20 Vigesimal d5dbh0
36 Base36 pb3yc

Cryptographic Hash Functions

md5 54bb6e321d230920c4149f67505b2165
sha1 81bc8c3743d9c4a03b66ced18e57f2c7928bdae3
sha256 7a77adde7586ade407728d6f157c25e0b8c30955c42944c66ae7bb8ff65141bb
sha512 fb7f33fcf0bacef32839124f310d30265d4e02a0aaef3eaaaad540a64382142dcbd414889729729bc2e99244a7e94cd57cb56a60fbb18a1d6eff84025bb16188
ripemd-160 cb4048195f20a0cbcdd9f083c71658548d46906d

42508740 as geometric shapes

Circle

Radius = n
Diameter 85017480
Circumference 267090290.59472
Area 5.6768358597076E+15

Sphere

Radius = n
Volume 3.2175351944398E+23
Surface area 2.2707343438831E+16
Circumference 267090290.59472

Square

Length = n
Perimeter 170034960
Area 1806992976387600
Diagonal 60116436.627392

Cube

Length = n
Surface area 10841957858325600
Volume 7.6812994615087E+22
Space diagonal 73627297.445735

Equilateral Triangle

Length = n
Perimeter 127526220
Area 7.8245091100586E+14
Altitude 36813648.722868

Triangular Pyramid

Length = n
Surface area 7.8245091100586E+14
Volume 9.0524982292623E+21
Height 20038812.209131