42654890 (number)

42654890 is an even 8-digits composite number following 42654889 and preceding 42654891. In scientific notation, it is written as 4.2654890 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 17061952 positive integers (up to 42654890) that are relatively prime to 42654890.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-four thousand eight hundred ninety

Notation

Scientific notation 4.2654890 × 10^7
Engineering notation 4.2654890 × 10^6

Prime Factorization of 42654890

Prime Factorization 2 × 5 × 4265489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42654890
Product of the distinct prime numbers

The prime factorization of 42654890 is 2 × 5 × 4265489. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 37, 93, 556, 561, 4989, 7994, 1378, 3651, 817474, 226280, 5203736, 1008449, 43473538, 87284516, 736644127, 953783544, 5632670998, 1241105322

Basic calculations (n = 42654890)

Multiplication

n×y
n×2 85309780
n×3 127964670
n×4 170619560
n×5 213274450

Division

n÷y
n÷2 21327445
n÷3 14218296.666667
n÷3 10663722.5
n÷5 8530978

Exponentiation

ny
n2 1819439640912100
n3 7.7607997744745E+22
n4 3.3103606069224E+30
n5 1.4120306754861E+38

Nth Root

y√n
2√n 6531.0711219524
3√n 349.40003335508
4√n 80.815042671228
5√n 33.57327944248

Divisors of 42654890

1, 2, 5, 10, 4265489, 8530978, 21327445, 42654890

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42654889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42654890 can be divided by 8 positive divisors. The sum of these divisors (counting 42654890) is 1, the average is 0.125.

Base conversion 42654890

Base System Value
2 Binary 10100010101101110010101010
3 Ternary 2222021002111202
4 Quaternary 2202231302222
5 Quinary 41404424030
6 Senary 4122124202
8 Octal 242556252
10 Decimal 42654890
12 Duodecimal 12350662
16 Hexadecimal 28adcaa
20 Vigesimal d6bh4a
36 Base36 pe8q2

Cryptographic Hash Functions

md5 a4807a655a069ad72e30c1fdf93c2aae
sha1 131a566be41535e24d29980c1f5de94588d3f1bd
sha256 c5d7ce7e9b9f16803da9782b952472e565e3c25e2abec5eb3bee29c3afeb7531
sha512 008d4e68011b2deeb60c8538a8e94d355a722f33a80eecb37396573b5be81d11089c8bf9279298614707012e83982a53657c0c3d92a8f30c36a99d9798feb97b
ripemd-160 497680cbc9a73ee8f4df942e44a8f4a68fa7f952

42654890 as geometric shapes

Circle

Radius = n
Diameter 85309780
Circumference 268008578.12736
Area 5.7159382095395E+15

Sphere

Radius = n
Volume 3.2508362076627E+23
Surface area 2.2863752838158E+16
Circumference 268008578.12736

Square

Length = n
Perimeter 170619560
Area 1819439640912100
Diagonal 60323123.939533

Cube

Length = n
Surface area 10916637845472600
Volume 7.7607997744745E+22
Space diagonal 73880436.671262

Equilateral Triangle

Length = n
Perimeter 127964670
Area 7.8784047484116E+14
Altitude 36940218.335631

Triangular Pyramid

Length = n
Surface area 7.8784047484116E+14
Volume 9.1461902466033E+21
Height 20107707.979844