42769894 (number)

42769894 is an even 8-digits composite number following 42769893 and preceding 42769895. In scientific notation, it is written as 4.2769894 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 20639880 positive integers (up to 42769894) that are relatively prime to 42769894.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred sixty-nine thousand eight hundred ninety-four

Notation

Scientific notation 4.2769894 × 10^7
Engineering notation 4.2769894 × 10^6

Prime Factorization of 42769894

Prime Factorization 2 × 31 × 523 × 1319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42769894
Product of the distinct prime numbers

The prime factorization of 42769894 is 2 × 31 × 523 × 1319. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42769894)

Multiplication

n×y
n×2 85539788
n×3 128309682
n×4 171079576
n×5 213849470

Division

n÷y
n÷2 21384947
n÷3 14256631.333333
n÷3 10692473.5
n÷5 8553978.8

Exponentiation

ny
n2 1829263832771236
n3 7.8237420225659E+22
n4 3.3462061698849E+30
n5 1.4311688318812E+38

Nth Root

y√n
2√n 6539.8695705648
3√n 349.7137632528
4√n 80.869460061044
5√n 33.591363672219

Divisors of 42769894

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42769893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42769894 can be divided by 16 positive divisors. The sum of these divisors (counting 42769894) is 1, the average is 0.0625.

Base conversion 42769894

Base System Value
2 Binary 10100011001001110111100110
3 Ternary 2222110221021011
4 Quaternary 2203021313212
5 Quinary 41422114034
6 Senary 4124412434
8 Octal 243116746
10 Decimal 42769894
12 Duodecimal 123a711a
16 Hexadecimal 28c9de6
20 Vigesimal d764ee
36 Base36 pgpgm

Cryptographic Hash Functions

md5 3cd37b565f0527be4e3d86982093f8e1
sha1 f225b0350afd21f0c43af2406445e793eda0887e
sha256 97b1210cb640eb4546011ed488b165e8bc6e1dceb7ac736459b03fdfe2e275ba
sha512 6a3b50d352913ae62077b0ee75e2798628b6c6daf5bf60b384da7cc9569e347c631d199af0de48f807912708da67188ade639cc90cc6d531fe2f0b622551ae8c
ripemd-160 71117bd00c3703bb93678fadd393fc041b401b28

42769894 as geometric shapes

Circle

Radius = n
Diameter 85539788
Circumference 268731169.57043
Area 5.7468018185116E+15

Sphere

Radius = n
Volume 3.27720139489E+23
Surface area 2.2987207274046E+16
Circumference 268731169.57043

Square

Length = n
Perimeter 171079576
Area 1829263832771236
Diagonal 60485764.15606

Cube

Length = n
Surface area 10975582996627416
Volume 7.8237420225659E+22
Space diagonal 74079629.442335

Equilateral Triangle

Length = n
Perimeter 128309682
Area 7.9209447470199E+14
Altitude 37039814.721168

Triangular Pyramid

Length = n
Surface area 7.9209447470199E+14
Volume 9.2203683973509E+21
Height 20161921.385353