7661639216 (number)

7661639216 is an even 10-digits composite number following 7661639215 and preceding 7661639217. In scientific notation, it is written as 7.661639216 × 10^9. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 2985050880 positive integers (up to 7661639216) that are relatively prime to 7661639216.

Interesting facts

Basic properties

Name

Name seven billion six hundred sixty-one million six hundred thirty-nine thousand two hundred sixteen

Notation

Scientific notation 7.661639216 × 10^9
Engineering notation 7.661639216 × 10^9

Prime Factorization of 7661639216

Prime Factorization 2 × 2 × 2 × 2 × 77 × 7 × 888409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 957704902
Product of the distinct prime numbers

The prime factorization of 7661639216 is 2 × 2 × 2 × 2 × 77 × 7 × 888409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 9, 4, 689, 259, 9352, 3834, 28100, 76655, 634632, 634643, 7944051, 8036519, 66508722, 49815815, 713228466, 322902299, 5546543362, 850230960

Basic calculations (n = 7661639216)

Multiplication

n×y
n×2 15323278432
n×3 22984917648
n×4 30646556864
n×5 38308196080

Division

n÷y
n÷2 3830819608
n÷3 2553879738.6667
n÷3 1915409804
n÷5 1532327843.2

Exponentiation

ny
n2 5.8700715476149E+19
n3 4.4974370369932E+29
n4 3.4457739974118E+39
n5 2.6400277188043E+49

Nth Root

y√n
2√n 87530.790102683
3√n 1971.3961275024
4√n 295.85602934989
5√n 94.812225217237

Divisors of 7661639216

1, 2, 4, 7, 8, 14, 16, 28, 56, 77, 112, 154, 308, 539, 616, 1078, 1232, 2156, 4312, 8624, 888409, 1776818, 3553636, 6218863, 7107272, 12437726, 14214544, 24875452, 49750904, 68407493, 99501808, 136814986, 273629972, 478852451, 547259944, 957704902, 1094519888, 1915409804, 3830819608, 7661639216

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 -7661639215
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 7661639216 can be divided by 40 positive divisors. The sum of these divisors (counting 7661639216) is 1, the average is 0.025.

Base conversion 7661639216

Base System Value
2 Binary 111001000101010110101011000110000
3 Ternary 201202221201121011102
4 Quaternary 13020222311120300
5 Quinary 111142334423331
6 Senary 3304131303532
8 Octal 71052653060
10 Decimal 7661639216
12 Duodecimal 1599a4aba8
16 Hexadecimal 1c8ab5630
20 Vigesimal 5je54i0g
36 Base36 3ipjink

Cryptographic Hash Functions

md5 b3bcbd557e5af54a68572c69293268ce
sha1 b7740405d7d0359c783fb5b3f79e7e7492aac176
sha256 1e7059909dfd9c00aacd347e0d62bca6edf44e6575832f24edb6b10e1e0efabe
sha512 0869e9af2343e209f3dce2d7aa6b46562f516896ee9037a109cd5faf6808bea7865a31be9508d52a1a5266b9a9ccc06eabec30e6e0d0ac6e37727254794623e6
ripemd-160 c3ea697c58555b10504252af33f1de7aa83f925e

7661639216 as geometric shapes

Circle

Radius = n
Diameter 15323278432
Circumference 48139498950.882
Area 1.8441373650033E+20

Sphere

Radius = n
Volume 1.8838820207201E+30
Surface area 7.3765494600134E+20
Circumference 48139498950.882

Square

Length = n
Perimeter 30646556864
Area 5.8700715476149E+19
Diagonal 10835194089.277

Cube

Length = n
Surface area 3.5220429285689E+20
Volume 4.4974370369932E+29
Space diagonal 13270348391.374

Equilateral Triangle

Length = n
Perimeter 22984917648
Area 2.5418155411334E+19
Altitude 6635174195.6871

Triangular Pyramid

Length = n
Surface area 2.5418155411334E+19
Volume 5.3002803780291E+28
Height 3611731363.0923