638792016 (number)

638792016 is an even 9-digits composite number following 638792015 and preceding 638792017. In scientific notation, it is written as 6.38792016 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 212930656 positive integers (up to 638792016) that are relatively prime to 638792016.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million seven hundred ninety-two thousand sixteen

Notation

Scientific notation 6.38792016 × 10^8
Engineering notation 6.38792016 × 10^6

Prime Factorization of 638792016

Prime Factorization 2 × 2 × 2 × 2 × 3 × 13308167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 79849002
Product of the distinct prime numbers

The prime factorization of 638792016 is 2 × 2 × 2 × 2 × 3 × 13308167. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 59, 70, 383, 305, 2087, 693, 41971, 70142, 889425, 481658, 4613748, 5860460, 7744063, 49981016, 355912772, 625416286, 1562019034, 4923191133

Basic calculations (n = 638792016)

Multiplication

n×y
n×2 1277584032
n×3 1916376048
n×4 2555168064
n×5 3193960080

Division

n÷y
n÷2 319396008
n÷3 212930672
n÷3 159698004
n÷5 127758403.2

Exponentiation

ny
n2 408055239705344256
n3 2.6066242921074E+26
n4 1.6650907865099E+35
n5 1.0636467003377E+44

Nth Root

y√n
2√n 25274.335124786
3√n 861.23134231431
4√n 158.97903989138
5√n 57.686195290534

Divisors of 638792016

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13308167, 26616334, 39924501, 53232668, 79849002, 106465336, 159698004, 212930672, 319396008, 638792016

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638792015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638792016 can be divided by 20 positive divisors. The sum of these divisors (counting 638792016) is 1, the average is 0.05.

Base conversion 638792016

Base System Value
2 Binary 100110000100110011000101010000
3 Ternary 1122111222222220120
4 Quaternary 212010303011100
5 Quinary 2302012321031
6 Senary 143215310240
8 Octal 4604630520
10 Decimal 638792016
12 Duodecimal 159b1b380
16 Hexadecimal 26133150
20 Vigesimal 9jc900g
36 Base36 akbj2o

Cryptographic Hash Functions

md5 8a0b28f4a82f22c8deedd5b10fa19c63
sha1 67abc565a4fd313bda618e7a8da5532786e604ce
sha256 c402a54b23f098b90aa3281f5631db0a8e5baee33eeed25a09bcf03ac38c4e47
sha512 e44ff2d13746401117bd4db1ada91d90f330b3411c7f80b3ecbba2da68187fcba39f82cce08e7fe3368b3c555074a830b06ffddfbcc844df168ead36b7cd4601
ripemd-160 7b3b1e8a41c35c02fdbce6df5e61895c776f9e2c

638792016 as geometric shapes

Circle

Radius = n
Diameter 1277584032
Circumference 4013648609.2748
Area 1.2819433433171E+18

Sphere

Radius = n
Volume 1.0918602302338E+27
Surface area 5.1277733732685E+18
Circumference 4013648609.2748

Square

Length = n
Perimeter 2555168064
Area 408055239705344256
Diagonal 903388332.56285

Cube

Length = n
Surface area 2448331438232065536
Volume 2.6066242921074E+26
Space diagonal 1106420227.1814

Equilateral Triangle

Length = n
Perimeter 1916376048
Area 1.7669310186609E+17
Altitude 553210113.59068

Triangular Pyramid

Length = n
Surface area 1.7669310186609E+17
Volume 3.0719361882579E+25
Height 301129444.18762