397730797 (number)

397730797 is an odd 9-digits composite number following 397730796 and preceding 397730798. In scientific notation, it is written as 3.97730797 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 380635200 positive integers (up to 397730797) that are relatively prime to 397730797.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred thirty thousand seven hundred ninety-seven

Notation

Scientific notation 3.97730797 × 10^8
Engineering notation 3.97730797 × 10^6

Prime Factorization of 397730797

Prime Factorization 37 × 61 × 176221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397730797
Product of the distinct prime numbers

The prime factorization of 397730797 is 37 × 61 × 176221. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 85, 59, 455, 937, 3748, 5863, 62593, 44336, 38818, 551771, 7366448, 4778809, 93067003, 39410816, 170212779, 954464862, 1169006595, 2419270843

Basic calculations (n = 397730797)

Multiplication

n×y
n×2 795461594
n×3 1193192391
n×4 1590923188
n×5 1988653985

Division

n÷y
n÷2 198865398.5
n÷3 132576932.33333
n÷3 99432699.25
n÷5 79546159.4

Exponentiation

ny
n2 158189786882255209
n3 6.291695001394E+25
n4 2.5024008673853E+34
n5 9.9528189139866E+42

Nth Root

y√n
2√n 19943.189238434
3√n 735.4103540993
4√n 141.22035702559
5√n 52.47081913082

Divisors of 397730797

1, 37, 61, 2257, 176221, 6520177, 10749481, 397730797

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 -397730796
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 397730797 can be divided by 8 positive divisors. The sum of these divisors (counting 397730797) is 1, the average is 0.125.

Base conversion 397730797

Base System Value
2 Binary 10111101101001110001111101101
3 Ternary 1000201101211002021
4 Quaternary 113231032033231
5 Quinary 1303304341142
6 Senary 103244430141
8 Octal 2755161755
10 Decimal 397730797
12 Duodecimal b1248351
16 Hexadecimal 17b4e3ed
20 Vigesimal 645g6jh
36 Base36 6ksr1p

Cryptographic Hash Functions

md5 299c13c5ef891c783836bdc31a002052
sha1 909f70a4b3c26d35eb9e436e0bfb05006bb4d036
sha256 ea5e3768798372e4410db97800559ec605511c2ce0a3e4cbb60161762ccbfa0b
sha512 290d06f3d32b95dca3ddea31717ca19f969963da7143aff01b90bc690ae178f27b999efe1275b73fefa2df370815aba8583034e1b696268eca9bb7d930cd02d4
ripemd-160 561f0de72e4cbb6a7ac38c56ac7ee9e17badbecf

397730797 as geometric shapes

Circle

Radius = n
Diameter 795461594
Circumference 2499016299.9232
Area 4.9696787234223E+17

Sphere

Radius = n
Volume 2.6354590393342E+26
Surface area 1.9878714893689E+18
Circumference 2499016299.9232

Square

Length = n
Perimeter 1590923188
Area 158189786882255209
Diagonal 562476287.29086

Cube

Length = n
Surface area 949138721293531254
Volume 6.291695001394E+25
Space diagonal 688889948.13886

Equilateral Triangle

Length = n
Perimeter 1193192391
Area 6.849818702964E+16
Altitude 344444974.06943

Triangular Pyramid

Length = n
Surface area 6.849818702964E+16
Volume 7.4148336677386E+24
Height 187492095.76362