42407984 (number)

42407984 is an even 8-digits composite number following 42407983 and preceding 42407985. In scientific notation, it is written as 4.2407984 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 20997312 positive integers (up to 42407984) that are relatively prime to 42407984.

Interesting facts

Basic properties

Name

Name forty-two million four hundred seven thousand nine hundred eighty-four

Notation

Scientific notation 4.2407984 × 10^7
Engineering notation 4.2407984 × 10^6

Prime Factorization of 42407984

Prime Factorization 2 × 2 × 2 × 2 × 103 × 25733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5300998
Product of the distinct prime numbers

The prime factorization of 42407984 is 2 × 2 × 2 × 2 × 103 × 25733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 63, 85, 37, 357, 3271, 5035, 8398, 58138, 936391, 328598, 8500734, 9011598, 12410722, 73225710, 596366270, 705201249, 4584086585, 7529606446

Basic calculations (n = 42407984)

Multiplication

n×y
n×2 84815968
n×3 127223952
n×4 169631936
n×5 212039920

Division

n÷y
n÷2 21203992
n÷3 14135994.666667
n÷3 10601996
n÷5 8481596.8

Exponentiation

ny
n2 1798437106944256
n3 7.6268092056298E+22
n4 3.234376027634E+30
n5 1.3716336682989E+38

Nth Root

y√n
2√n 6512.1412761088
3√n 348.72456600358
4√n 80.697839352171
5√n 33.534321638104

Divisors of 42407984

1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 25733, 51466, 102932, 205864, 411728, 2650499, 5300998, 10601996, 21203992, 42407984

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42407983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42407984 can be divided by 20 positive divisors. The sum of these divisors (counting 42407984) is 1, the average is 0.05.

Base conversion 42407984

Base System Value
2 Binary 10100001110001100000110000
3 Ternary 2221210112211002
4 Quaternary 2201301200300
5 Quinary 41324023414
6 Senary 4112541132
8 Octal 241614060
10 Decimal 42407984
12 Duodecimal 122517a8
16 Hexadecimal 2871830
20 Vigesimal d50jj4
36 Base36 p8y7k

Cryptographic Hash Functions

md5 fea7e39df151d1b3b7faf01be9bcc768
sha1 eebe903bb4574905f95ba68ef0048d80347c4d10
sha256 64c87da5a5c82695388477d2c998696dc23f880b3a7d5117b8d51eb855df5591
sha512 1e662f7bac6faafc37d4126803161ea1ae7014cecf518617e3dc6b3876f414b31ad7c25a75a707075e4b80f53c488696011c6234a02fe02330e3dbce426e42a8
ripemd-160 0985e7a04d855e81c2de3a6157e25a75b1c370de

42407984 as geometric shapes

Circle

Radius = n
Diameter 84815968
Circumference 266457221.97591
Area 5.6499568031194E+15

Sphere

Radius = n
Volume 3.1947103694317E+23
Surface area 2.2599827212477E+16
Circumference 266457221.97591

Square

Length = n
Perimeter 169631936
Area 1798437106944256
Diagonal 59973946.125701

Cube

Length = n
Surface area 10790622641665536
Volume 7.6268092056298E+22
Space diagonal 73452782.934568

Equilateral Triangle

Length = n
Perimeter 127223952
Area 7.7874611086116E+14
Altitude 36726391.467284

Triangular Pyramid

Length = n
Surface area 7.7874611086116E+14
Volume 8.9882808468614E+21
Height 19991315.375234