42893840 (number)

42893840 is an even 8-digits composite number following 42893839 and preceding 42893841. In scientific notation, it is written as 4.2893840 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 80 positive divisors. There are 15375360 positive integers (up to 42893840) that are relatively prime to 42893840.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-three thousand eight hundred forty

Notation

Scientific notation 4.2893840 × 10^7
Engineering notation 4.2893840 × 10^6

Prime Factorization of 42893840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 79 × 617

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5361730
Product of the distinct prime numbers

The prime factorization of 42893840 is 2 × 2 × 2 × 2 × 5 × 11 × 79 × 617. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 1, 62, 98, 510, 239, 9266, 7160, 19376, 54346, 255715, 221201, 109788, 9240002, 39362305, 97504234, 379270305, 834308491, 7940994616, 9867646160

Basic calculations (n = 42893840)

Multiplication

n×y
n×2 85787680
n×3 128681520
n×4 171575360
n×5 214469200

Division

n÷y
n÷2 21446920
n÷3 14297946.666667
n÷3 10723460
n÷5 8578768

Exponentiation

ny
n2 1839881509945600
n3 7.8919583106565E+22
n4 3.3851639706397E+30
n5 1.4520268173038E+38

Nth Root

y√n
2√n 6549.3388979347
3√n 350.05125779901
4√n 80.92798587593
5√n 33.610810515996

Divisors of 42893840

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 617, 632, 790, 869, 880, 1234, 1264, 1580, 1738, 2468, 3085, 3160, 3476, 4345, 4936, 6170, 6320, 6787, 6952, 8690, 9872, 12340, 13574, 13904, 17380, 24680, 27148, 33935, 34760, 48743, 49360, 54296, 67870, 69520, 97486, 108592, 135740, 194972, 243715, 271480, 389944, 487430, 536173, 542960, 779888, 974860, 1072346, 1949720, 2144692, 2680865, 3899440, 4289384, 5361730, 8578768, 10723460, 21446920, 42893840

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42893839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42893840 can be divided by 80 positive divisors. The sum of these divisors (counting 42893840) is 1, the average is 0.0125.

Base conversion 42893840

Base System Value
2 Binary 10100011101000001000010000
3 Ternary 2222201020021202
4 Quaternary 2203220020100
5 Quinary 41440100330
6 Senary 4131210332
8 Octal 243501020
10 Decimal 42893840
12 Duodecimal 124469a8
16 Hexadecimal 28e8210
20 Vigesimal d81ec0
36 Base36 pjd3k

Cryptographic Hash Functions

md5 debda2d64e27b48089f966b0f5a71e41
sha1 b0af8f87fe2dbaab986066ae1cb7c1da8474a22e
sha256 16613d590c102e37fc4c9c0359c8c1ff6fba0f31c15674f0a97cb71d234742bb
sha512 5dab0a13da18219fa9fc49f84f580557cbfbf95889dda795df1c8c5bf25b9fc7000cf936d8567a5f770d7ad3fac5c5715cdb8cd1ec0ef7976ed5b91f00a088da
ripemd-160 45f28ff3ef4935b06bf67c8e9be9ccc5e0b4ee67

42893840 as geometric shapes

Circle

Radius = n
Diameter 85787680
Circumference 269509945.25651
Area 5.7801582351208E+15

Sphere

Radius = n
Volume 3.305775766826E+23
Surface area 2.3120632940483E+16
Circumference 269509945.25651

Square

Length = n
Perimeter 171575360
Area 1839881509945600
Diagonal 60661050.270262

Cube

Length = n
Surface area 11039289059673600
Volume 7.8919583106565E+22
Space diagonal 74294310.21173

Equilateral Triangle

Length = n
Perimeter 128681520
Area 7.9669206378308E+14
Altitude 37147155.105865

Triangular Pyramid

Length = n
Surface area 7.9669206378308E+14
Volume 9.3007620638446E+21
Height 20220350.090087