8378439238 (number)

8378439238 is an even 10-digits composite number following 8378439237 and preceding 8378439239. In scientific notation, it is written as 8.378439238 × 10^9. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 3866971944 positive integers (up to 8378439238) that are relatively prime to 8378439238.

Interesting facts

Basic properties

Name

Name eight billion three hundred seventy-eight million four hundred thirty-nine thousand two hundred thirty-eight

Notation

Scientific notation 8.378439238 × 10^9
Engineering notation 8.378439238 × 10^9

Prime Factorization of 8378439238

Prime Factorization 2 × 13 × 322247663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8378439238
Product of the distinct prime numbers

The prime factorization of 8378439238 is 2 × 13 × 322247663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 24, 34, 87, 613, 7925, 8744, 76043, 48680, 646347, 883528, 6688710, 4759711, 93596112, 25006792, 63082651, 754395119, 2453855104, 2231154807

Basic calculations (n = 8378439238)

Multiplication

n×y
n×2 16756878476
n×3 25135317714
n×4 33513756952
n×5 41892196190

Division

n÷y
n÷2 4189219619
n÷3 2792813079.3333
n÷3 2094609809.5
n÷5 1675687847.6

Exponentiation

ny
n2 7.0198244064858E+19
n3 5.8815172251171E+29
n4 4.9277934697894E+39
n5 4.1287218164043E+49

Nth Root

y√n
2√n 91533.814724396
3√n 2031.0519948777
4√n 302.54555809728
5√n 96.523403005036

Divisors of 8378439238

1, 2, 13, 26, 322247663, 644495326, 4189219619, 8378439238

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 -8378439237
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 8378439238 can be divided by 8 positive divisors. The sum of these divisors (counting 8378439238) is 1, the average is 0.125.

Base conversion 8378439238

Base System Value
2 Binary 111110011011001001101011001000110
3 Ternary 210121220111210221101
4 Quaternary 13303121031121012
5 Quinary 114124340023423
6 Senary 3503215010314
8 Octal 76331153106
10 Decimal 8378439238
12 Duodecimal 1759b0999a
16 Hexadecimal 1f364d646
20 Vigesimal 6ai54i1i
36 Base36 3ukb13a

Cryptographic Hash Functions

md5 41ee1603ef27a43765d3500a0ee7262e
sha1 24003bd78d7584da6a9210b07346daf1ee9922e4
sha256 3fb931efd6741e36eb0ca1e94cf477df4d686c61d169eeb25f2129cb2da32ba0
sha512 71025e9a625e03525683e3010ef8f8a87923384f5678770bd5926b394128d5c076859bd69ddc5131941a73a0aebebe951fd0607d2a5d97e3a708538f98085b45
ripemd-160 51d1f6e7942fc80a520024f5179f70ca480af46e

8378439238 as geometric shapes

Circle

Radius = n
Diameter 16756878476
Circumference 52643286317.299
Area 2.2053428784906E+20

Sphere

Radius = n
Volume 2.4636441741853E+30
Surface area 8.8213715139625E+20
Circumference 52643286317.299

Square

Length = n
Perimeter 33513756952
Area 7.0198244064858E+19
Diagonal 11848902401.899

Cube

Length = n
Surface area 4.2118946438915E+20
Volume 5.8815172251171E+29
Space diagonal 14511882448.345

Equilateral Triangle

Length = n
Perimeter 25135317714
Area 3.0396731330614E+19
Altitude 7255941224.1723

Triangular Pyramid

Length = n
Surface area 3.0396731330614E+19
Volume 6.9314345225763E+28
Height 3949634133.9662