797993945 (number)

797993945 is an odd 9-digits composite number following 797993944 and preceding 797993946. In scientific notation, it is written as 7.97993945 × 10^8. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 546917184 positive integers (up to 797993945) that are relatively prime to 797993945.

Interesting facts

Basic properties

Name

Name seven hundred ninety-seven million nine hundred ninety-three thousand nine hundred forty-five

Notation

Scientific notation 7.97993945 × 10^8
Engineering notation 7.97993945 × 10^6

Prime Factorization of 797993945

Prime Factorization 35 × 9109 × 2503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 797993945
Product of the distinct prime numbers

The prime factorization of 797993945 is 35 × 9109 × 2503. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 797993945)

Multiplication

n×y
n×2 1595987890
n×3 2393981835
n×4 3191975780
n×5 3989969725

Division

n÷y
n÷2 398996972.5
n÷3 265997981.66667
n÷3 199498486.25
n÷5 159598789

Exponentiation

ny
n2 636794336256663025
n3 5.0815802454311E+26
n4 4.0550702668856E+35
n5 3.2359215195243E+44

Nth Root

y√n
2√n 28248.78661111
3√n 927.54117703574
4√n 168.0737534867
5√n 60.311470741833

Divisors of 797993945

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -797993944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 797993945 can be divided by 8 positive divisors. The sum of these divisors (counting 797993945) is 1, the average is 0.125.

Base conversion 797993945

Base System Value
2 Binary 101111100100000110101111011001
3 Ternary 2001121120021220022
4 Quaternary 233210012233121
5 Quinary 3113241301240
6 Senary 211103440225
8 Octal 5744065731
10 Decimal 797993945
12 Duodecimal 1a32b6075
16 Hexadecimal 2f906bd9
20 Vigesimal c9794h5
36 Base36 d73s2h

Cryptographic Hash Functions

md5 85e7d778ed85a8d3321e88da1f33df83
sha1 19d58481b08385407b123c991ff39ee4d52c04c1
sha256 cded8e3f98416e4429976f20406c54227f4ee06291f00e789d1f9f66173da1f6
sha512 8afeaba1134172a16a0f679c49c3b22a075f67add6cf2c17bc29d6cc52db09305b37effea4a1e1275070318d445a24a8d8867bbcaeac9ca9aff647fba9df56ac
ripemd-160 57f6b6062ff0e525f34ebee73bc31b7fb1368e70

797993945 as geometric shapes

Circle

Radius = n
Diameter 1595987890
Circumference 5013943830.4423
Area 2.0005484086315E+18

Sphere

Radius = n
Volume 2.1285673556898E+27
Surface area 8.0021936345261E+18
Circumference 5013943830.4423

Square

Length = n
Perimeter 3191975780
Area 636794336256663025
Diagonal 1128533859.7106

Cube

Length = n
Surface area 3820766017539978150
Volume 5.0815802454311E+26
Space diagonal 1382166056.8723

Equilateral Triangle

Length = n
Perimeter 2393981835
Area 2.7574003609216E+17
Altitude 691083028.43616

Triangular Pyramid

Length = n
Surface area 2.7574003609216E+17
Volume 5.9886997511466E+25
Height 376177953.23687