42391544 (number)

42391544 is an even 8-digits composite number following 42391543 and preceding 42391545. In scientific notation, it is written as 4.2391544 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 19286400 positive integers (up to 42391544) that are relatively prime to 42391544.

Interesting facts

Basic properties

Name

Name forty-two million three hundred ninety-one thousand five hundred forty-four

Notation

Scientific notation 4.2391544 × 10^7
Engineering notation 4.2391544 × 10^6

Prime Factorization of 42391544

Prime Factorization 2 × 2 × 2 × 71 × 13 × 5741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10597886
Product of the distinct prime numbers

The prime factorization of 42391544 is 2 × 2 × 2 × 71 × 13 × 5741. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 36, 98, 27, 659, 7707, 5947, 48787, 41376, 446633, 895760, 8446144, 3870553, 51435821, 10469348, 448581709, 608225736, 6584980158, 4434936928

Basic calculations (n = 42391544)

Multiplication

n×y
n×2 84783088
n×3 127174632
n×4 169566176
n×5 211957720

Division

n÷y
n÷2 21195772
n÷3 14130514.666667
n÷3 10597886
n÷5 8478308.8

Exponentiation

ny
n2 1797043002703936
n3 7.6179427519016E+22
n4 3.2293635535672E+30
n5 1.3689770717304E+38

Nth Root

y√n
2√n 6510.8788961245
3√n 348.67949765943
4√n 80.690017326337
5√n 33.531721232691

Divisors of 42391544

1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 5741, 7384, 11482, 22964, 45928, 74633, 149266, 298532, 407611, 597064, 815222, 1630444, 3260888, 5298943, 10597886, 21195772, 42391544

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42391543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42391544 can be divided by 32 positive divisors. The sum of these divisors (counting 42391544) is 1, the average is 0.03125.

Base conversion 42391544

Base System Value
2 Binary 10100001101101011111111000
3 Ternary 2221202201021012
4 Quaternary 2201231133320
5 Quinary 41323012134
6 Senary 4112333052
8 Octal 241553770
10 Decimal 42391544
12 Duodecimal 12244188
16 Hexadecimal 286d7f8
20 Vigesimal d4iih4
36 Base36 p8liw

Cryptographic Hash Functions

md5 31eaf6254593f0161ffc3c1b4b9ad8af
sha1 47d0585b4b1fa7c63b41364848c8907b10288e23
sha256 45472ea998d0dfe9facb908f7254a7b0b2dce13a7adc4c6cc173a69923d274ee
sha512 60f3a2d16c4b0a55862cb7a081471af3e3de2a95f686f8004b6b2457179394a04a9d6dcb5a319a973c3e21c351a3bb5bc1df9b7272372fca984a4459d9132c39
ripemd-160 6131ab36c60ee43fedcf893a86f7105b9935650e

42391544 as geometric shapes

Circle

Radius = n
Diameter 84783088
Circumference 266353926.40946
Area 5.6455770954796E+15

Sphere

Radius = n
Volume 3.1909963979789E+23
Surface area 2.2582308381919E+16
Circumference 266353926.40946

Square

Length = n
Perimeter 169566176
Area 1797043002703936
Diagonal 59950696.454736

Cube

Length = n
Surface area 10782258016223616
Volume 7.6179427519016E+22
Space diagonal 73424308.019292

Equilateral Triangle

Length = n
Perimeter 127174632
Area 7.7814244601734E+14
Altitude 36712154.009646

Triangular Pyramid

Length = n
Surface area 7.7814244601734E+14
Volume 8.9778316309342E+21
Height 19983565.484912