42653945 (number)

42653945 is an odd 8-digits composite number following 42653944 and preceding 42653946. In scientific notation, it is written as 4.2653945 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 33224640 positive integers (up to 42653945) that are relatively prime to 42653945.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-three thousand nine hundred forty-five

Notation

Scientific notation 4.2653945 × 10^7
Engineering notation 4.2653945 × 10^6

Prime Factorization of 42653945

Prime Factorization 5 × 61 × 107 × 1307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42653945
Product of the distinct prime numbers

The prime factorization of 42653945 is 5 × 61 × 107 × 1307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 20, 11, 372, 680, 6669, 9593, 82372, 72397, 511086, 450437, 34909, 4169096, 15846110, 3797391, 209981268, 546006838, 6362060128, 1631107881

Basic calculations (n = 42653945)

Multiplication

n×y
n×2 85307890
n×3 127961835
n×4 170615780
n×5 213269725

Division

n÷y
n÷2 21326972.5
n÷3 14217981.666667
n÷3 10663486.25
n÷5 8530789

Exponentiation

ny
n2 1819359024063025
n3 7.7602839747638E+22
n4 3.3100672584396E+30
n5 1.4118742678778E+38

Nth Root

y√n
2√n 6530.9987750726
3√n 349.39745306889
4√n 80.814595062233
5√n 33.573130680965

Divisors of 42653945

1, 5, 61, 107, 305, 535, 1307, 6527, 6535, 32635, 79727, 139849, 398635, 699245, 8530789, 42653945

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 -42653944
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 42653945 can be divided by 16 positive divisors. The sum of these divisors (counting 42653945) is 1, the average is 0.0625.

Base conversion 42653945

Base System Value
2 Binary 10100010101101100011111001
3 Ternary 2222021001012202
4 Quaternary 2202231203321
5 Quinary 41404411240
6 Senary 4122115545
8 Octal 242554371
10 Decimal 42653945
12 Duodecimal 1234bbb5
16 Hexadecimal 28ad8f9
20 Vigesimal d6beh5
36 Base36 pe7zt

Cryptographic Hash Functions

md5 705c84649f1bd2eb3d2fc690a482cd63
sha1 c47b1f676b8664cf6e450c7ed1d36c5789f7e4c5
sha256 bda8bf05f98029a766e0de397597635da0bb4d2d9845df1b678c2d78cd987d20
sha512 6dc3b4a355180ec704fda48e5d751faf8c008757c2256f6113b5c134109787a749c231fc5faee48213bb8712917bcc3347d105f442a9124dfb5200bb6d51ecc0
ripemd-160 b8148163051e8c7c57d13bae4e4f04b66a4acff6

42653945 as geometric shapes

Circle

Radius = n
Diameter 85307890
Circumference 268002640.51725
Area 5.7156849442387E+15

Sphere

Radius = n
Volume 3.2506201499851E+23
Surface area 2.2862739776955E+16
Circumference 268002640.51725

Square

Length = n
Perimeter 170615780
Area 1819359024063025
Diagonal 60321787.507716

Cube

Length = n
Surface area 10916154144378150
Volume 7.7602839747638E+22
Space diagonal 73878799.883248

Equilateral Triangle

Length = n
Perimeter 127961835
Area 7.8780556672152E+14
Altitude 36939399.941624

Triangular Pyramid

Length = n
Surface area 7.8780556672152E+14
Volume 9.1455823708146E+21
Height 20107262.502572