77632421 (number)

77632421 is an odd 8-digits composite number following 77632420 and preceding 77632422. In scientific notation, it is written as 7.7632421 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 72975040 positive integers (up to 77632421) that are relatively prime to 77632421.

Interesting facts

Basic properties

Name

Name seventy-seven million six hundred thirty-two thousand four hundred twenty-one

Notation

Scientific notation 7.7632421 × 10^7
Engineering notation 7.7632421 × 10^6

Prime Factorization of 77632421

Prime Factorization 17 × 971 × 4703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77632421
Product of the distinct prime numbers

The prime factorization of 77632421 is 17 × 971 × 4703. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 88, 83, 781, 6, 6274, 7307, 51234, 796, 885386, 79097, 6415455, 8331879, 73903147, 2793579, 398139132, 506960836, 5959671950, 9960624209

Basic calculations (n = 77632421)

Multiplication

n×y
n×2 155264842
n×3 232897263
n×4 310529684
n×5 388162105

Division

n÷y
n÷2 38816210.5
n÷3 25877473.666667
n÷3 19408105.25
n÷5 15526484.2

Exponentiation

ny
n2 6026792790321241
n3 4.6787451517798E+23
n4 3.6322231337468E+31
n5 2.8197827548497E+39

Nth Root

y√n
2√n 8810.9262282691
3√n 426.59364032032
4√n 93.866534123025
5√n 37.845010146147

Divisors of 77632421

1, 17, 971, 4703, 16507, 79951, 4566613, 77632421

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77632420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77632421 can be divided by 8 positive divisors. The sum of these divisors (counting 77632421) is 1, the average is 0.125.

Base conversion 77632421

Base System Value
2 Binary 100101000001001001110100101
3 Ternary 12102002010122212
4 Quaternary 10220021032211
5 Quinary 124333214141
6 Senary 11411533205
8 Octal 450111645
10 Decimal 77632421
12 Duodecimal 21bba205
16 Hexadecimal 4a093a5
20 Vigesimal 1454111
36 Base36 1a7xk5

Cryptographic Hash Functions

md5 7f0b7f054aa4d30329858db36c2b4820
sha1 4c97089515e5f1988af07bbce112e047a88cb524
sha256 5980f9509b21c0f5b9d34eed41d433a4bb75ef177687b8d329624abbb61c52d1
sha512 36a1b689ba92db61c95a8d55c86665a007f3820cd744775efc95a13443213e9f5fa35963356b1df8dfdc4786d85115f2b2e0a922e802a19ac0669d197a5e3614
ripemd-160 9485ea187ea3126feae630d162ccc314ddc2bdd4

77632421 as geometric shapes

Circle

Radius = n
Diameter 155264842
Circumference 487778886.98798
Area 1.8933727954781E+16

Sphere

Radius = n
Volume 1.9598281862467E+24
Surface area 7.5734911819125E+16
Circumference 487778886.98798

Square

Length = n
Perimeter 310529684
Area 6026792790321241
Diagonal 109788822.65806

Cube

Length = n
Surface area 36160756741927446
Volume 4.6787451517798E+23
Space diagonal 134463297.48658

Equilateral Triangle

Length = n
Perimeter 232897263
Area 2.6096778298815E+15
Altitude 67231648.743289

Triangular Pyramid

Length = n
Surface area 2.6096778298815E+15
Volume 5.5139540404453E+22
Height 36596274.219353