643412874 (number)

643412874 is an even 9-digits composite number following 643412873 and preceding 643412875. In scientific notation, it is written as 6.43412874 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 191586240 positive integers (up to 643412874) that are relatively prime to 643412874.

Interesting facts

Basic properties

Name

Name six hundred forty-three million four hundred twelve thousand eight hundred seventy-four

Notation

Scientific notation 6.43412874 × 10^8
Engineering notation 6.43412874 × 10^6

Prime Factorization of 643412874

Prime Factorization 2 × 3 × 13 × 31 × 266093

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 643412874
Product of the distinct prime numbers

The prime factorization of 643412874 is 2 × 3 × 13 × 31 × 266093. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 643412874)

Multiplication

n×y
n×2 1286825748
n×3 1930238622
n×4 2573651496
n×5 3217064370

Division

n÷y
n÷2 321706437
n÷3 214470958
n÷3 160853218.5
n÷5 128682574.8

Exponentiation

ny
n2 413980126428939876
n3 2.6636014292453E+26
n4 1.7137954507812E+35
n5 1.1026780564353E+44

Nth Root

y√n
2√n 25365.58444034
3√n 863.30299743174
4√n 159.2657666931
5√n 57.769412284847

Divisors of 643412874

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -643412873
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 643412874 can be divided by 32 positive divisors. The sum of these divisors (counting 643412874) is 1, the average is 0.03125.

Base conversion 643412874

Base System Value
2 Binary 100110010110011011001110001010
3 Ternary 1122211200202112110
4 Quaternary 212112123032022
5 Quinary 2304203202444
6 Senary 143502323150
8 Octal 4626331612
10 Decimal 643412874
12 Duodecimal 15b5894b6
16 Hexadecimal 2659b38a
20 Vigesimal a116c3e
36 Base36 an2kju

Cryptographic Hash Functions

md5 983110f7e1eca0047b64b917c545dddb
sha1 cd1af6b4685f2b0b8a01dc318fc3e4cd16426ddb
sha256 3ead89c4a1fa73d7cb2cc58fa64f3c10dc531aee44c2f97821ca41c87d639979
sha512 6ad02bb4440a936ac424540d10cfb1d78a63893c92be6a5bfd5849635340081fc0aee46b262259d7275f9c851f32d728b572620c79b333da933d698476d0797e
ripemd-160 c766cb8f9157bb0f24a1b861980a065c52a17c44

643412874 as geometric shapes

Circle

Radius = n
Diameter 1286825748
Circumference 4042682316.367
Area 1.3005569239213E+18

Sphere

Radius = n
Volume 1.1157267576278E+27
Surface area 5.2022276956853E+18
Circumference 4042682316.367

Square

Length = n
Perimeter 2573651496
Area 413980126428939876
Diagonal 909923212.61625

Cube

Length = n
Surface area 2483880758573639256
Volume 2.6636014292453E+26
Space diagonal 1114423788.0119

Equilateral Triangle

Length = n
Perimeter 1930238622
Area 1.7925865307468E+17
Altitude 557211894.00596

Triangular Pyramid

Length = n
Surface area 1.7925865307468E+17
Volume 3.1390843883292E+25
Height 303307737.53875