7948897973 (number)

7948897973 is an odd 10-digits composite number following 7948897972 and preceding 7948897974. In scientific notation, it is written as 7.948897973 × 10^9. The sum of its digits is 71. It has a total of 2 prime factors and 4 positive divisors. There are 7948697868 positive integers (up to 7948897973) that are relatively prime to 7948897973.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-eight million eight hundred ninety-seven thousand nine hundred seventy-three

Notation

Scientific notation 7.948897973 × 10^9
Engineering notation 7.948897973 × 10^9

Prime Factorization of 7948897973

Prime Factorization 54647 × 145459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7948897973
Product of the distinct prime numbers

The prime factorization of 7948897973 is 54647 × 145459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 80, 91, 129, 586, 9835, 1341, 38801, 3462, 619403, 567532, 5426032, 9760948, 99791143, 5374768, 761000246, 29823738, 5326557516, 3432050424

Basic calculations (n = 7948897973)

Multiplication

n×y
n×2 15897795946
n×3 23846693919
n×4 31795591892
n×5 39744489865

Division

n÷y
n÷2 3974448986.5
n÷3 2649632657.6667
n÷3 1987224493.25
n÷5 1589779594.6

Exponentiation

ny
n2 6.3184978985164E+19
n3 5.0225095137921E+29
n4 3.9923415693556E+39
n5 3.1734715808174E+49

Nth Root

y√n
2√n 89156.592425911
3√n 1995.7323980136
4√n 298.59101196438
5√n 95.512757719572

Divisors of 7948897973

1, 54647, 145459, 7948897973

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7948897972
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7948897973 can be divided by 4 positive divisors. The sum of these divisors (counting 7948897973) is 1, the average is 0.25.

Base conversion 7948897973

Base System Value
2 Binary 111011001110010101000111010110101
3 Ternary 202111222020212002122
4 Quaternary 13121302220322311
5 Quinary 112234404213343
6 Senary 3352432245325
8 Octal 73162507265
10 Decimal 7948897973
12 Duodecimal 165a0a0845
16 Hexadecimal 1d9ca8eb5
20 Vigesimal 6440c4id
36 Base36 3ngkgxh

Cryptographic Hash Functions

md5 9e58995a6e3e478f5b39156694af35d3
sha1 d3327eab182d47c4ca41688ffc994403462a35b1
sha256 5d2cbee4db5672dd30ecbb6e95283215665986b74102e60d2f722676834d6477
sha512 70a16e1f81e0be203ddb2ce8ca2da1bec84d4eeef1e353a3fb0248763c700120416a261b80b596f47d628f19711d38cbb1d9249938e876d07771f72c63e41dc9
ripemd-160 66c25573fdedd7b326712c54134f79e809fb5f11

7948897973 as geometric shapes

Circle

Radius = n
Diameter 15897795946
Circumference 49944398952.223
Area 1.9850146579702E+20

Sphere

Radius = n
Volume 2.1038238654819E+30
Surface area 7.9400586318806E+20
Circumference 49944398952.223

Square

Length = n
Perimeter 31795591892
Area 6.3184978985164E+19
Diagonal 11241439319.337

Cube

Length = n
Surface area 3.7910987391098E+20
Volume 5.0225095137921E+29
Space diagonal 13767895153.417

Equilateral Triangle

Length = n
Perimeter 23846693919
Area 2.7359898469369E+19
Altitude 6883947576.7086

Triangular Pyramid

Length = n
Surface area 2.7359898469369E+19
Volume 5.919084226294E+28
Height 3747146439.7789