7977771216 (number)

7977771216 is an even 10-digits composite number following 7977771215 and preceding 7977771217. In scientific notation, it is written as 7.977771216 × 10^9. The sum of its digits is 54. It has a total of 7 prime factors and 40 positive divisors. There are 2659256928 positive integers (up to 7977771216) that are relatively prime to 7977771216.

Interesting facts

Basic properties

Name

Name seven billion nine hundred seventy-seven million seven hundred seventy-one thousand two hundred sixteen

Notation

Scientific notation 7.977771216 × 10^9
Engineering notation 7.977771216 × 10^9

Prime Factorization of 7977771216

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 18467063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 997221402
Product of the distinct prime numbers

The prime factorization of 7977771216 is 2 × 2 × 2 × 2 × 3 × 9 × 18467063. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 6, 6, 56, 675, 8, 2857, 4114, 98559, 64657, 880021, 383535, 1585423, 9431914, 39925981, 25914485, 240746938, 756511511, 8736937736, 8276921588

Basic calculations (n = 7977771216)

Multiplication

n×y
n×2 15955542432
n×3 23933313648
n×4 31911084864
n×5 39888856080

Division

n÷y
n÷2 3988885608
n÷3 2659257072
n÷3 1994442804
n÷5 1595554243.2

Exponentiation

ny
n2 6.3644833574838E+19
n3 5.0774392134045E+29
n4 4.0506648407688E+39
n5 3.2315277372349E+49

Nth Root

y√n
2√n 89318.369980648
3√n 1998.1458829896
4√n 298.86179076732
5√n 95.582044428497

Divisors of 7977771216

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 18467063, 36934126, 55401189, 73868252, 110802378, 147736504, 166203567, 221604756, 295473008, 332407134, 443209512, 498610701, 664814268, 886419024, 997221402, 1329628536, 1994442804, 2659257072, 3988885608, 7977771216

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7977771215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7977771216 can be divided by 40 positive divisors. The sum of these divisors (counting 7977771216) is 1, the average is 0.025.

Base conversion 7977771216

Base System Value
2 Binary 111011011100000110010000011010000
3 Ternary 202120222120202202000
4 Quaternary 13123200302003100
5 Quinary 112314302134331
6 Senary 3355343154000
8 Octal 73340620320
10 Decimal 7977771216
12 Duodecimal 16678a5900
16 Hexadecimal 1db8320d0
20 Vigesimal 64d1180g
36 Base36 3nxrbo0

Cryptographic Hash Functions

md5 ebb7f2349cdcae54341d70d68f146d0c
sha1 750da3ed313aae2c4a17bd59a4aef07f752de316
sha256 5a69b9c7a0dda709d3bd8f44829b2d1051bc833b134ddea516c31753cefbfbcb
sha512 325cd66bf3f8240d42990a17eb6a7aee864427668b4265743bf96e46ffed8b30694cad5cfc22a8ba7e0f196d934fcb827ecf6b17737119adb2a2c45ac5ebb854
ripemd-160 b6589e019f87f95608e20a7e4f6fe15a248bddaf

7977771216 as geometric shapes

Circle

Radius = n
Diameter 15955542432
Circumference 50125814888.411
Area 1.9994614159766E+20

Sphere

Radius = n
Volume 2.1268327642507E+30
Surface area 7.9978456639063E+20
Circumference 50125814888.411

Square

Length = n
Perimeter 31911084864
Area 6.3644833574838E+19
Diagonal 11282272251.177

Cube

Length = n
Surface area 3.8186900144903E+20
Volume 5.0774392134045E+29
Space diagonal 13817905077.273

Equilateral Triangle

Length = n
Perimeter 23933313648
Area 2.7559021347721E+19
Altitude 6908952538.6363

Triangular Pyramid

Length = n
Surface area 2.7559021347721E+19
Volume 5.9838194981014E+28
Height 3760757417.059