7966879938 (number)

7966879938 is an even 10-digits composite number following 7966879937 and preceding 7966879939. In scientific notation, it is written as 7.966879938 × 10^9. The sum of its digits is 72. It has a total of 5 prime factors and 24 positive divisors. There are 2655189504 positive integers (up to 7966879938) that are relatively prime to 7966879938.

Interesting facts

Basic properties

Name

Name seven billion nine hundred sixty-six million eight hundred seventy-nine thousand nine hundred thirty-eight

Notation

Scientific notation 7.966879938 × 10^9
Engineering notation 7.966879938 × 10^9

Prime Factorization of 7966879938

Prime Factorization 2 × 3 × 3 × 6689 × 66169

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2655626646
Product of the distinct prime numbers

The prime factorization of 7966879938 is 2 × 3 × 3 × 6689 × 66169. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 88, 16, 11, 995, 5655, 7366, 95417, 38661, 280676, 307653, 4674384, 7523162, 30525990, 3640868, 671795184, 765722765, 5505235467, 6979661479

Basic calculations (n = 7966879938)

Multiplication

n×y
n×2 15933759876
n×3 23900639814
n×4 31867519752
n×5 39834399690

Division

n÷y
n÷2 3983439969
n÷3 2655626646
n÷3 1991719984.5
n÷5 1593375987.6

Exponentiation

ny
n2 6.3471175946507E+19
n3 5.0566723828949E+29
n4 4.0285901760324E+39
n5 3.2095294251857E+49

Nth Root

y√n
2√n 89257.380299895
3√n 1997.2361772345
4√n 298.75973674492
5√n 95.55593238462

Divisors of 7966879938

1, 2, 3, 6, 9, 18, 6689, 13378, 20067, 40134, 60201, 66169, 120402, 132338, 198507, 397014, 595521, 1191042, 442604441, 885208882, 1327813323, 2655626646, 3983439969, 7966879938

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7966879937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7966879938 can be divided by 24 positive divisors. The sum of these divisors (counting 7966879938) is 1, the average is 0.041666666666667.

Base conversion 7966879938

Base System Value
2 Binary 111011010110111001111000011000010
3 Ternary 202120020002102201100
4 Quaternary 13122313033003002
5 Quinary 112304010124223
6 Senary 3354313515230
8 Octal 73267170302
10 Decimal 7966879938
12 Duodecimal 1664112b16
16 Hexadecimal 1dadcf0c2
20 Vigesimal 649cjjgi
36 Base36 3nr9vwi

Cryptographic Hash Functions

md5 6be3914596060c25395a5bd3913f713a
sha1 be2b89bcb4ede6c6d0a2355ed67c8d25dedea593
sha256 1cdb74815ce6a8f9fae21a828557e11429ca262901d2a20853008e5f0ca62038
sha512 d374e67a6bea076ecee27656576c8c187b772bc03acefb1b5d9d3a97b00bd1c1a4410ec226f0f0d8d4f887e215f892d5de71cdb21dc28c39fd956efa14d827c7
ripemd-160 9bace17cdac96e7d8cbd59e9c1ab883ab74020dc

7966879938 as geometric shapes

Circle

Radius = n
Diameter 15933759876
Circumference 50057382970.505
Area 1.9940058006825E+20

Sphere

Radius = n
Volume 2.1181339746284E+30
Surface area 7.97602320273E+20
Circumference 50057382970.505

Square

Length = n
Perimeter 31867519752
Area 6.3471175946507E+19
Diagonal 11266869658.118

Cube

Length = n
Surface area 3.8082705567904E+20
Volume 5.0566723828949E+29
Space diagonal 13799040830.417

Equilateral Triangle

Length = n
Perimeter 23900639814
Area 2.7483825388873E+19
Altitude 6899520415.2086

Triangular Pyramid

Length = n
Surface area 2.7483825388873E+19
Volume 5.9593455536396E+28
Height 3755623219.3726