42615904 (number)

42615904 is an even 8-digits composite number following 42615903 and preceding 42615905. In scientific notation, it is written as 4.2615904 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 21006720 positive integers (up to 42615904) that are relatively prime to 42615904.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifteen thousand nine hundred four

Notation

Scientific notation 4.2615904 × 10^7
Engineering notation 4.2615904 × 10^6

Prime Factorization of 42615904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 71 × 18757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2663494
Product of the distinct prime numbers

The prime factorization of 42615904 is 2 × 2 × 2 × 2 × 2 × 71 × 18757. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 1, 44, 23, 28, 769, 4815, 2345, 50703, 76128, 453328, 407803, 3805186, 4464412, 49030135, 85927919, 406391864, 879177536, 3533111396, 635239725

Basic calculations (n = 42615904)

Multiplication

n×y
n×2 85231808
n×3 127847712
n×4 170463616
n×5 213079520

Division

n÷y
n÷2 21307952
n÷3 14205301.333333
n÷3 10653976
n÷5 8523180.8

Exponentiation

ny
n2 1816115273737216
n3 7.7395394158519E+22
n4 3.2982746875016E+30
n5 1.405589574482E+38

Nth Root

y√n
2√n 6528.0857837501
3√n 349.29355191899
4√n 80.796570371211
5√n 33.567140091716

Divisors of 42615904

1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 18757, 37514, 75028, 150056, 300112, 600224, 1331747, 2663494, 5326988, 10653976, 21307952, 42615904

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 -42615903
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 42615904 can be divided by 24 positive divisors. The sum of these divisors (counting 42615904) is 1, the average is 0.041666666666667.

Base conversion 42615904

Base System Value
2 Binary 10100010100100010001100000
3 Ternary 2222012010000211
4 Quaternary 2202210101200
5 Quinary 41402202104
6 Senary 4121223504
8 Octal 242442140
10 Decimal 42615904
12 Duodecimal 12331b94
16 Hexadecimal 28a4460
20 Vigesimal d66jf4
36 Base36 pden4

Cryptographic Hash Functions

md5 fb767cf8f7c26a6e54bc36e4a7f72f95
sha1 124ee60f39b07929a48c17f44d16609a70cd5698
sha256 bc909e13a24543cb7651f636e76f218a0538becbd60141632a068653bc60856f
sha512 912ac766e9ba153397d373e91bfb11b765b49c20f163cae0289432c357e112edde982db630330cc698a569ceba1a6be63a5e44f7f15de6fac991976f2c5117cb
ripemd-160 8a27efb746f1490b687fe8ea49803dda42c561e3

42615904 as geometric shapes

Circle

Radius = n
Diameter 85231808
Circumference 267763621.86498
Area 5.7054944020451E+15

Sphere

Radius = n
Volume 3.2419306894679E+23
Surface area 2.282197760818E+16
Circumference 267763621.86498

Square

Length = n
Perimeter 170463616
Area 1816115273737216
Diagonal 60267989.40959

Cube

Length = n
Surface area 10896691642423296
Volume 7.7395394158519E+22
Space diagonal 73812910.938478

Equilateral Triangle

Length = n
Perimeter 127847712
Area 7.8640098162868E+14
Altitude 36906455.469239

Triangular Pyramid

Length = n
Surface area 7.8640098162868E+14
Volume 9.1211346736824E+21
Height 20089329.803197