397693726 (number)

397693726 is an even 9-digits composite number following 397693725 and preceding 397693727. In scientific notation, it is written as 3.97693726 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 198766008 positive integers (up to 397693726) that are relatively prime to 397693726.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million six hundred ninety-three thousand seven hundred twenty-six

Notation

Scientific notation 3.97693726 × 10^8
Engineering notation 3.97693726 × 10^6

Prime Factorization of 397693726

Prime Factorization 2 × 2539 × 78317

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397693726
Product of the distinct prime numbers

The prime factorization of 397693726 is 2 × 2539 × 78317. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 76, 85, 331, 1, 9286, 9060, 84143, 80759, 383652, 791085, 7361275, 586102, 9224126, 25017895, 645047334, 813561158, 9868081480, 412693347

Basic calculations (n = 397693726)

Multiplication

n×y
n×2 795387452
n×3 1193081178
n×4 1590774904
n×5 1988468630

Division

n÷y
n÷2 198846863
n÷3 132564575.33333
n÷3 99423431.5
n÷5 79538745.2

Exponentiation

ny
n2 158160299699763076
n3 6.2899358892875E+25
n4 2.5014680401119E+34
n5 9.9481814534201E+42

Nth Root

y√n
2√n 19942.259801738
3√n 735.38750510655
4√n 141.21706625524
5√n 52.469840972591

Divisors of 397693726

1, 2, 2539, 5078, 78317, 156634, 198846863, 397693726

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 -397693725
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 397693726 can be divided by 8 positive divisors. The sum of these divisors (counting 397693726) is 1, the average is 0.125.

Base conversion 397693726

Base System Value
2 Binary 10111101101000101001100011110
3 Ternary 1000201022221020021
4 Quaternary 113231011030132
5 Quinary 1303302144401
6 Senary 103243542354
8 Octal 2755051436
10 Decimal 397693726
12 Duodecimal b122a9ba
16 Hexadecimal 17b4531e
20 Vigesimal 645be66
36 Base36 6kryfy

Cryptographic Hash Functions

md5 4ea826097687e6b009db1d1efd516bfd
sha1 f8da13e341b7a1e905612331b9b97431f134ef9e
sha256 fd52f09258ab4e13f97f7bbe55b3b132dbf9fcfec002102e363a0c729932fed5
sha512 613930752cfae983334f1a9505bfa66b2c0af1c258121cea8e752cb2b85d501973aaabe535c4b80d6e44b0e4698e5ee6b3b4e67d897f3d0541f87e08c485940e
ripemd-160 4382f72eb3f2f76484e634d95611b9ee035cc10a

397693726 as geometric shapes

Circle

Radius = n
Diameter 795387452
Circumference 2498783375.9607
Area 4.9687523562634E+17

Sphere

Radius = n
Volume 2.6347221841782E+26
Surface area 1.9875009425053E+18
Circumference 2498783375.9607

Square

Length = n
Perimeter 1590774904
Area 158160299699763076
Diagonal 562423860.97989

Cube

Length = n
Surface area 948961798198578456
Volume 6.2899358892875E+25
Space diagonal 688825739.28338

Equilateral Triangle

Length = n
Perimeter 1193081178
Area 6.8485418705078E+16
Altitude 344412869.64169

Triangular Pyramid

Length = n
Surface area 6.8485418705078E+16
Volume 7.4127605342398E+24
Height 187474620.32663