42890764 (number)

42890764 is an even 8-digits composite number following 42890763 and preceding 42890765. In scientific notation, it is written as 4.2890764 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 18381744 positive integers (up to 42890764) that are relatively prime to 42890764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2890764 × 10^7
Engineering notation 4.2890764 × 10^6

Prime Factorization of 42890764

Prime Factorization 2 × 2 × 7 × 1531813

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21445382
Product of the distinct prime numbers

The prime factorization of 42890764 is 2 × 2 × 7 × 1531813. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 59, 80, 457, 141, 6888, 4489, 27249, 25825, 766679, 535394, 37874, 9927310, 68669635, 10090857, 833299245, 905458872, 6516231369, 2776139031

Basic calculations (n = 42890764)

Multiplication

n×y
n×2 85781528
n×3 128672292
n×4 171563056
n×5 214453820

Division

n÷y
n÷2 21445382
n÷3 14296921.333333
n÷3 10722691
n÷5 8578152.8

Exponentiation

ny
n2 1839617636503696
n3 7.8902605897518E+22
n4 3.3841930485354E+30
n5 1.4515062537517E+38

Nth Root

y√n
2√n 6549.1040608621
3√n 350.04288998202
4√n 80.926534961421
5√n 33.610328442957

Divisors of 42890764

1, 2, 4, 7, 14, 28, 1531813, 3063626, 6127252, 10722691, 21445382, 42890764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42890763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42890764 can be divided by 12 positive divisors. The sum of these divisors (counting 42890764) is 1, the average is 0.083333333333333.

Base conversion 42890764

Base System Value
2 Binary 10100011100111011000001100
3 Ternary 2222201002001211
4 Quaternary 2203213120030
5 Quinary 41440001024
6 Senary 4131144204
8 Octal 243473014
10 Decimal 42890764
12 Duodecimal 12445064
16 Hexadecimal 28e760c
20 Vigesimal d816i4
36 Base36 pjaq4

Cryptographic Hash Functions

md5 1f1c2a501e84952676a79bec865859b9
sha1 6903c1863a1cd2ab28b0f64675179169bb9fb778
sha256 9a39b30d1677e095b575a52b0c0a1f40811c453db1e1f300ac7d780b6948ab59
sha512 080e7fc9718a9bf83b5ab09f1cc0f1107a9d3780a85193e59f911234da81ad95ad0060338db1cf90deb9b6c00230003a014fa35db50ef9a28f0b45c9b33af886
ripemd-160 444e52b620a876aee77639d5c50373541a858bf5

42890764 as geometric shapes

Circle

Radius = n
Diameter 85781528
Circumference 269490618.17851
Area 5.7793292522542E+15

Sphere

Radius = n
Volume 3.3050646271564E+23
Surface area 2.3117317009017E+16
Circumference 269490618.17851

Square

Length = n
Perimeter 171563056
Area 1839617636503696
Diagonal 60656700.149344

Cube

Length = n
Surface area 11037705819022176
Volume 7.8902605897518E+22
Space diagonal 74288982.423446

Equilateral Triangle

Length = n
Perimeter 128672292
Area 7.9657780323104E+14
Altitude 37144491.211723

Triangular Pyramid

Length = n
Surface area 7.9657780323104E+14
Volume 9.2987612805708E+21
Height 20218900.049781