42656790 (number)

42656790 is an even 8-digits composite number following 42656789 and preceding 42656791. In scientific notation, it is written as 4.2656790 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 10340960 positive integers (up to 42656790) that are relatively prime to 42656790.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-six thousand seven hundred ninety

Notation

Scientific notation 4.2656790 × 10^7
Engineering notation 4.2656790 × 10^6

Prime Factorization of 42656790

Prime Factorization 2 × 15 × 11 × 129263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42656790
Product of the distinct prime numbers

The prime factorization of 42656790 is 2 × 15 × 11 × 129263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 16, 33, 407, 558, 7353, 4765, 83313, 73613, 582539, 111153, 7086933, 6610822, 9466691, 86216191, 6835497, 796264359, 7419206348, 669942250

Basic calculations (n = 42656790)

Multiplication

n×y
n×2 85313580
n×3 127970370
n×4 170627160
n×5 213283950

Division

n÷y
n÷2 21328395
n÷3 14218930
n÷3 10664197.5
n÷5 8531358

Exponentiation

ny
n2 1819601733104100
n3 7.7618369012658E+22
n4 3.3109504671154E+30
n5 1.4123451877615E+38

Nth Root

y√n
2√n 6531.2165788619
3√n 349.40522111672
4√n 80.815942603312
5√n 33.573578531725

Divisors of 42656790

1, 2, 11, 15, 22, 30, 165, 330, 129263, 258526, 1421893, 1938945, 2843786, 3877890, 21328395, 42656790

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 -42656789
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 42656790 can be divided by 16 positive divisors. The sum of these divisors (counting 42656790) is 1, the average is 0.0625.

Base conversion 42656790

Base System Value
2 Binary 10100010101110010000010110
3 Ternary 2222021012010010
4 Quaternary 2202232100112
5 Quinary 41410004130
6 Senary 4122141050
8 Octal 242562026
10 Decimal 42656790
12 Duodecimal 12351786
16 Hexadecimal 28ae416
20 Vigesimal d6c1ja
36 Base36 pea6u

Cryptographic Hash Functions

md5 0a53e78f31f5108bdd10c8d8d4bcff8b
sha1 f11b51ef67664d3b0770734b91e5b86a70609dcd
sha256 ead052ffba4bae32cbd0639dea623fd0941439373c03f81eb90d6950a6b15348
sha512 4723b98ea68e30b8978d72baed67ee6ba2d47a3ef05cd28efd484c770c2eace204936057772278f18b0f5d12b3f5d6f9c2bc991d0acc47adda7f2159fe02a077
ripemd-160 cf7801ee0e6880a6ff5cfa81961b3964e711d35c

42656790 as geometric shapes

Circle

Radius = n
Diameter 85313580
Circumference 268020516.17945
Area 5.7164474371791E+15

Sphere

Radius = n
Volume 3.2512706383172E+23
Surface area 2.2865789748716E+16
Circumference 268020516.17945

Square

Length = n
Perimeter 170627160
Area 1819601733104100
Diagonal 60325810.945301

Cube

Length = n
Surface area 10917610398624600
Volume 7.7618369012658E+22
Space diagonal 73883727.567796

Equilateral Triangle

Length = n
Perimeter 127970370
Area 7.8791066281917E+14
Altitude 36941863.783898

Triangular Pyramid

Length = n
Surface area 7.8791066281917E+14
Volume 9.1474125122483E+21
Height 20108603.648434