797231681 (number)

797231681 is an odd 9-digits composite number following 797231680 and preceding 797231682. In scientific notation, it is written as 7.97231681 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 737969760 positive integers (up to 797231681) that are relatively prime to 797231681.

Interesting facts

Basic properties

Name

Name seven hundred ninety-seven million two hundred thirty-one thousand six hundred eighty-one

Notation

Scientific notation 7.97231681 × 10^8
Engineering notation 7.97231681 × 10^6

Prime Factorization of 797231681

Prime Factorization 31 × 23 × 1118137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 797231681
Product of the distinct prime numbers

The prime factorization of 797231681 is 31 × 23 × 1118137. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 797231681)

Multiplication

n×y
n×2 1594463362
n×3 2391695043
n×4 3188926724
n×5 3986158405

Division

n÷y
n÷2 398615840.5
n÷3 265743893.66667
n÷3 199307920.25
n÷5 159446336.2

Exponentiation

ny
n2 635578353190085761
n3 5.0670319892094E+26
n4 4.0395984304382E+35
n5 3.2204958472632E+44

Nth Root

y√n
2√n 28235.291409865
3√n 927.24574601714
4√n 168.0336020261
5√n 60.299944128323

Divisors of 797231681

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 -797231680
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 797231681 can be divided by 8 positive divisors. The sum of these divisors (counting 797231681) is 1, the average is 0.125.

Base conversion 797231681

Base System Value
2 Binary 101111100001001100101001000001
3 Ternary 2001120010120021022
4 Quaternary 233201030221001
5 Quinary 3113042403211
6 Senary 211035235225
8 Octal 5741145101
10 Decimal 797231681
12 Duodecimal 1a2ba8b15
16 Hexadecimal 2f84ca41
20 Vigesimal c92dj41
36 Base36 d6nfwh

Cryptographic Hash Functions

md5 ce8357ad70dd5b51779387e51a20c547
sha1 8470ce6968443bdd6fdad356f13cb949f0cae302
sha256 653394fff1a20207f211a9ca628edf2b035a49c021b9c0fb983229c0f481b39a
sha512 73e741cfc0a12d23f1b34269e1cbc7bbc420815eace7e0ee0f0a2c1a38f11935d07dd37b0e9cafaa69f1a367335b0e575b9a1f58c8ae374accc0ae3ad6a3382d
ripemd-160 6e1e257c565b6c36fe72a94f9f17c6bb455436ab

797231681 as geometric shapes

Circle

Radius = n
Diameter 1594463362
Circumference 5009154384.4773
Area 1.9967282851627E+18

Sphere

Radius = n
Volume 2.122473396374E+27
Surface area 7.9869131406507E+18
Circumference 5009154384.4773

Square

Length = n
Perimeter 3188926724
Area 635578353190085761
Diagonal 1127455855.6237

Cube

Length = n
Surface area 3813470119140514566
Volume 5.0670319892094E+26
Space diagonal 1380845776.8955

Equilateral Triangle

Length = n
Perimeter 2391695043
Area 2.7521349997905E+17
Altitude 690422888.44777

Triangular Pyramid

Length = n
Surface area 2.7521349997905E+17
Volume 5.9715544667653E+25
Height 375818618.54123