8538972638 (number)

8538972638 is an even 10-digits composite number following 8538972637 and preceding 8538972639. In scientific notation, it is written as 8.538972638 × 10^9. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 3599566560 positive integers (up to 8538972638) that are relatively prime to 8538972638.

Interesting facts

Basic properties

Name

Name eight billion five hundred thirty-eight million nine hundred seventy-two thousand six hundred thirty-eight

Notation

Scientific notation 8.538972638 × 10^9
Engineering notation 8.538972638 × 10^9

Prime Factorization of 8538972638

Prime Factorization 2 × 7 × 61 × 9998797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8538972638
Product of the distinct prime numbers

The prime factorization of 8538972638 is 2 × 7 × 61 × 9998797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 43, 73, 557, 130, 8583, 1923, 25751, 33301, 260913, 987082, 8821639, 7158910, 33312168, 3112243, 248960031, 70384960, 1552812357, 292615333

Basic calculations (n = 8538972638)

Multiplication

n×y
n×2 17077945276
n×3 25616917914
n×4 34155890552
n×5 42694863190

Division

n÷y
n÷2 4269486319
n÷3 2846324212.6667
n÷3 2134743159.5
n÷5 1707794527.6

Exponentiation

ny
n2 7.2914053712513E+19
n3 6.2261110957681E+29
n4 5.3164592287912E+39
n5 4.5397099885691E+49

Nth Root

y√n
2√n 92406.561660956
3√n 2043.9418718781
4√n 303.98447601967
5√n 96.890483783165

Divisors of 8538972638

1, 2, 7, 14, 61, 122, 427, 854, 9998797, 19997594, 69991579, 139983158, 609926617, 1219853234, 4269486319, 8538972638

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8538972637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8538972638 can be divided by 16 positive divisors. The sum of these divisors (counting 8538972638) is 1, the average is 0.0625.

Base conversion 8538972638

Base System Value
2 Binary 111111100111101100110000111011110
3 Ternary 211001002120202100212
4 Quaternary 13330331212013132
5 Quinary 114441434111023
6 Senary 3531151452422
8 Octal 77475460736
10 Decimal 8538972638
12 Duodecimal 17a3827112
16 Hexadecimal 1fcf661de
20 Vigesimal 6d88bbbi
36 Base36 3x7vtge

Cryptographic Hash Functions

md5 9290392453ed8d0d7cf3c13109b66e86
sha1 2e20d449ce41b81a609ea4ac9ff53cf068da7dbf
sha256 0f4ff6ea8151ac40fa9dcd6370a0a44d494d87c9408495f7e1ae67c95822ee4b
sha512 3593cb193b795297c4468f1e59612e1a0f8ff617168706d617e2167a8fdd7cf7730cbb7734a836d9c8c3b880b527afdbf0ac0fe284629e584ca3713dd8347bb5
ripemd-160 af927819879a0e0aaaf02daee9c3865b555822e2

8538972638 as geometric shapes

Circle

Radius = n
Diameter 17077945276
Circumference 53651947417.49
Area 2.2906625548668E+20

Sphere

Radius = n
Volume 2.6079873171865E+30
Surface area 9.1626502194673E+20
Circumference 53651947417.49

Square

Length = n
Perimeter 34155890552
Area 7.2914053712513E+19
Diagonal 12075930913.392

Cube

Length = n
Surface area 4.3748432227508E+20
Volume 6.2261110957681E+29
Space diagonal 14789934453.456

Equilateral Triangle

Length = n
Perimeter 25616917914
Area 3.157271140397E+19
Altitude 7394967226.7282

Triangular Pyramid

Length = n
Surface area 3.157271140397E+19
Volume 7.3375422937307E+28
Height 4025310304.4641