797697987 (number)

797697987 is an odd 9-digits composite number following 797697986 and preceding 797697988. In scientific notation, it is written as 7.97697987 × 10^8. The sum of its digits is 69. It has a total of 3 prime factors and 8 positive divisors. There are 500516352 positive integers (up to 797697987) that are relatively prime to 797697987.

Interesting facts

Basic properties

Name

Name seven hundred ninety-seven million six hundred ninety-seven thousand nine hundred eighty-seven

Notation

Scientific notation 7.97697987 × 10^8
Engineering notation 7.97697987 × 10^6

Prime Factorization of 797697987

Prime Factorization 3 × 17 × 15641137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 797697987
Product of the distinct prime numbers

The prime factorization of 797697987 is 3 × 17 × 15641137. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 797697987)

Multiplication

n×y
n×2 1595395974
n×3 2393093961
n×4 3190791948
n×5 3988489935

Division

n÷y
n÷2 398848993.5
n÷3 265899329
n÷3 199424496.75
n÷5 159539597.4

Exponentiation

ny
n2 636322078463852169
n3 5.0759284107427E+26
n4 4.0490578754056E+35
n5 3.2299253164575E+44

Nth Root

y√n
2√n 28243.547705627
3√n 927.42649480567
4√n 168.05816762546
5√n 60.306996444509

Divisors of 797697987

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 -797697986
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 797697987 can be divided by 8 positive divisors. The sum of these divisors (counting 797697987) is 1, the average is 0.125.

Base conversion 797697987

Base System Value
2 Binary 101111100010111110011111000011
3 Ternary 2001121000020220220
4 Quaternary 233202332133003
5 Quinary 3113202313422
6 Senary 211053234123
8 Octal 5742763703
10 Decimal 797697987
12 Duodecimal 1a3192943
16 Hexadecimal 2f8be7c3
20 Vigesimal c95c4j7
36 Base36 d6xfpf

Cryptographic Hash Functions

md5 2d7ca41bdfd5ee1a9450b38e6ce32970
sha1 7ca96a074790b34ba45b8bffa6d1cdf682762ebe
sha256 98293ba9fd5332cd96f579252c3c3120b314d46d14aa6d146175ecf286e5782f
sha512 ec89c2aa9468328c7cefe4c01ab1e035e42d3c54596117dd3bb62d85aed6bc865282890e8fa1a0774c1251213e2a5abe8d4b0b037ed286a83601b8a8b07567da
ripemd-160 0d11a0e0bba68ab6cdf7fddec66fe8d3664d7df9

797697987 as geometric shapes

Circle

Radius = n
Diameter 1595395974
Circumference 5012084271.4851
Area 1.999064767019E+18

Sphere

Radius = n
Volume 2.1261999207116E+27
Surface area 7.9962590680761E+18
Circumference 5012084271.4851

Square

Length = n
Perimeter 3190791948
Area 636322078463852169
Diagonal 1128115311.8931

Cube

Length = n
Surface area 3817932470783113014
Volume 5.0759284107427E+26
Space diagonal 1381653442.5794

Equilateral Triangle

Length = n
Perimeter 2393093961
Area 2.7553554246931E+17
Altitude 690826721.28971

Triangular Pyramid

Length = n
Surface area 2.7553554246931E+17
Volume 5.9820390000894E+25
Height 376038437.29771