42546645 (number)

42546645 is an odd 8-digits composite number following 42546644 and preceding 42546646. In scientific notation, it is written as 4.2546645 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 22691520 positive integers (up to 42546645) that are relatively prime to 42546645.

Interesting facts

Basic properties

Name

Name forty-two million five hundred forty-six thousand six hundred forty-five

Notation

Scientific notation 4.2546645 × 10^7
Engineering notation 4.2546645 × 10^6

Prime Factorization of 42546645

Prime Factorization 5 × 3 × 3 × 945481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14182215
Product of the distinct prime numbers

The prime factorization of 42546645 is 5 × 3 × 3 × 945481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 90, 86, 813, 553, 3847, 2879, 392, 91213, 289218, 932568, 1994877, 9000900, 85363148, 48902209, 284742856, 13036752, 2894404517, 3939100871

Basic calculations (n = 42546645)

Multiplication

n×y
n×2 85093290
n×3 127639935
n×4 170186580
n×5 212733225

Division

n÷y
n÷2 21273322.5
n÷3 14182215
n÷3 10636661.25
n÷5 8509329

Exponentiation

ny
n2 1810217000756025
n3 7.7018660104131E+22
n4 3.2768855898261E+30
n5 1.3942048789595E+38

Nth Root

y√n
2√n 6522.7789323263
3√n 349.10422636149
4√n 80.763722873121
5√n 33.556222386691

Divisors of 42546645

1, 3, 5, 9, 15, 45, 945481, 2836443, 4727405, 8509329, 14182215, 42546645

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 -42546644
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 42546645 can be divided by 12 positive divisors. The sum of these divisors (counting 42546645) is 1, the average is 0.083333333333333.

Base conversion 42546645

Base System Value
2 Binary 10100010010011010111010101
3 Ternary 2222001121000200
4 Quaternary 2202103113111
5 Quinary 41342443040
6 Senary 4115531113
8 Octal 242232725
10 Decimal 42546645
12 Duodecimal 122b9a99
16 Hexadecimal 28935d5
20 Vigesimal d5i6c5
36 Base36 pbx79

Cryptographic Hash Functions

md5 d9d3ee21346ac65fe6b68794d14de9b2
sha1 5b1bbee771b8739afc9493ea52c0e578f17d5227
sha256 e0cbf5b717bd40486c000f3a2005c63f8bddc81762051f7ed5ed9276fe38666c
sha512 cf9d867cb91a7845b6fa4480a69f6502e1082dd3030344d04f894a4bcb646182ec228eec9874eb80a96ba0c15d97b072430d1501971f3468dce5d32902e052b1
ripemd-160 9de0661843d8af5aa912e7f8c1ca9b0e56f3c7b6

42546645 as geometric shapes

Circle

Radius = n
Diameter 85093290
Circumference 267328454.73379
Area 5.6869644309785E+15

Sphere

Radius = n
Volume 3.2261500902996E+23
Surface area 2.2747857723914E+16
Circumference 267328454.73379

Square

Length = n
Perimeter 170186580
Area 1810217000756025
Diagonal 60170042.392473

Cube

Length = n
Surface area 10861302004536150
Volume 7.7018660104131E+22
Space diagonal 73692950.831596

Equilateral Triangle

Length = n
Perimeter 127639935
Area 7.838469545086E+14
Altitude 36846475.415798

Triangular Pyramid

Length = n
Surface area 7.838469545086E+14
Volume 9.0767361395888E+21
Height 20056680.797491