42894792 (number)

42894792 is an even 8-digits composite number following 42894791 and preceding 42894793. In scientific notation, it is written as 4.2894792 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 14091840 positive integers (up to 42894792) that are relatively prime to 42894792.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2894792 × 10^7
Engineering notation 4.2894792 × 10^6

Prime Factorization of 42894792

Prime Factorization 2 × 2 × 2 × 71 × 3 × 9 × 2797

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10723698
Product of the distinct prime numbers

The prime factorization of 42894792 is 2 × 2 × 2 × 71 × 3 × 9 × 2797. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 3, 54, 66, 996, 433, 7012, 1816, 79115, 62568, 937904, 844936, 1256464, 1784965, 63578900, 3628450, 498545306, 365579959, 9911247291, 5576431381

Basic calculations (n = 42894792)

Multiplication

n×y
n×2 85789584
n×3 128684376
n×4 171579168
n×5 214473960

Division

n÷y
n÷2 21447396
n÷3 14298264
n÷3 10723698
n÷5 8578958.4

Exponentiation

ny
n2 1839963180723264
n3 7.8924837924783E+22
n4 3.3854645064173E+30
n5 1.4521879582615E+38

Nth Root

y√n
2√n 6549.4115766227
3√n 350.05384749745
4√n 80.92843490778
5√n 33.610959708549

Divisors of 42894792

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 2797, 3834, 5112, 5594, 7668, 8391, 11188, 15336, 16782, 22376, 25173, 33564, 50346, 67128, 75519, 100692, 151038, 198587, 201384, 302076, 397174, 595761, 604152, 794348, 1191522, 1588696, 1787283, 2383044, 3574566, 4766088, 5361849, 7149132, 10723698, 14298264, 21447396, 42894792

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42894791
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42894792 can be divided by 64 positive divisors. The sum of these divisors (counting 42894792) is 1, the average is 0.015625.

Base conversion 42894792

Base System Value
2 Binary 10100011101000010111001000
3 Ternary 2222201021121000
4 Quaternary 2203220113020
5 Quinary 41440113132
6 Senary 4131215000
8 Octal 243502710
10 Decimal 42894792
12 Duodecimal 12447460
16 Hexadecimal 28e85c8
20 Vigesimal d81gjc
36 Base36 pjdu0

Cryptographic Hash Functions

md5 e413e46d1288228e8278e4e192aa759f
sha1 ffc0bfd09a98720fd80f4d9d3e06f5d0a15ed153
sha256 ac33da2eee9032c817e31a855f2560660f3f5917955b7113f62bed7150ba4538
sha512 10d6118201463b3be0583945ef38943a566a39fab93ead3eb2c1643a24f3909b26a3a30f2f006763631ebff386a97328b4984d6ac3b1ebc00fd298269f0da540
ripemd-160 5a48bfc5f121153a9c2a7929013152656f12c63b

42894792 as geometric shapes

Circle

Radius = n
Diameter 85789584
Circumference 269515926.84892
Area 5.7804148114359E+15

Sphere

Radius = n
Volume 3.3059958801368E+23
Surface area 2.3121659245744E+16
Circumference 269515926.84892

Square

Length = n
Perimeter 171579168
Area 1839963180723264
Diagonal 60662396.601573

Cube

Length = n
Surface area 11039779084339584
Volume 7.8924837924783E+22
Space diagonal 74295959.124099

Equilateral Triangle

Length = n
Perimeter 128684376
Area 7.9672742826718E+14
Altitude 37147979.56205

Triangular Pyramid

Length = n
Surface area 7.9672742826718E+14
Volume 9.3013813501105E+21
Height 20220798.867191