7756749649 (number)

7756749649 is an odd 10-digits composite number following 7756749648 and preceding 7756749650. In scientific notation, it is written as 7.756749649 × 10^9. The sum of its digits is 64. It has a total of 3 prime factors and 6 positive divisors. There are 7051590480 positive integers (up to 7756749649) that are relatively prime to 7756749649.

Interesting facts

Basic properties

Name

Name seven billion seven hundred fifty-six million seven hundred forty-nine thousand six hundred forty-nine

Notation

Scientific notation 7.756749649 × 10^9
Engineering notation 7.756749649 × 10^9

Prime Factorization of 7756749649

Prime Factorization 11 × 11 × 64105369

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 705159059
Product of the distinct prime numbers

The prime factorization of 7756749649 is 11 × 11 × 64105369. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 34, 46, 372, 430, 2315, 9993, 81625, 80478, 395863, 516231, 2431004, 9638538, 42565062, 51192772, 862758606, 459152944, 1229444713, 6656802890

Basic calculations (n = 7756749649)

Multiplication

n×y
n×2 15513499298
n×3 23270248947
n×4 31026998596
n×5 38783748245

Division

n÷y
n÷2 3878374824.5
n÷3 2585583216.3333
n÷3 1939187412.25
n÷5 1551349929.8

Exponentiation

ny
n2 6.0167165117262E+19
n3 4.6670163690464E+29
n4 3.6200877582478E+39
n5 2.8080114448138E+49

Nth Root

y√n
2√n 88072.411395397
3√n 1979.5201409157
4√n 296.7699637689
5√n 95.046461906748

Divisors of 7756749649

1, 11, 121, 64105369, 705159059, 7756749649

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7756749648
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7756749649 can be divided by 6 positive divisors. The sum of these divisors (counting 7756749649) is 1, the average is 0.16666666666667.

Base conversion 7756749649

Base System Value
2 Binary 111001110010101101001101101010001
3 Ternary 202000120200201011001
4 Quaternary 13032111221231101
5 Quinary 111341211442044
6 Senary 3321410022001
8 Octal 71625515521
10 Decimal 7756749649
12 Duodecimal 1605877901
16 Hexadecimal 1ce569b51
20 Vigesimal 613jde29
36 Base36 3ka62c1

Cryptographic Hash Functions

md5 db7f129f3b787c3bb54ca867834fc6a5
sha1 36d7f66853f983a8bac06fa9eca3e72fea3066e7
sha256 8904de95c6c9708cd449f70986102617505c71c5b250b3f13b83110b1075c5d8
sha512 41706ca023e4ebfc7c57618a31dfe1f89dc7d8f575476465c06f9113fa1b1ace203093459e073ebed5ec6954a7cbf7dc808413f9033c219d1b06f3d05a428f34
ripemd-160 12e71f7fdfc93f067f66c07ef2e41654ef5220c4

7756749649 as geometric shapes

Circle

Radius = n
Diameter 15513499298
Circumference 48737095426.067
Area 1.8902072391971E+20

Sphere

Radius = n
Volume 1.9549152452239E+30
Surface area 7.5608289567885E+20
Circumference 48737095426.067

Square

Length = n
Perimeter 31026998596
Area 6.0167165117262E+19
Diagonal 10969700553.549

Cube

Length = n
Surface area 3.6100299070357E+20
Volume 4.6670163690464E+29
Space diagonal 13435084493.66

Equilateral Triangle

Length = n
Perimeter 23270248947
Area 2.6053146732621E+19
Altitude 6717542246.83

Triangular Pyramid

Length = n
Surface area 2.6053146732621E+19
Volume 5.5001315374356E+28
Height 3656566851.1828