397130679 (number)

397130679 is an odd 9-digits composite number following 397130678 and preceding 397130680. In scientific notation, it is written as 3.97130679 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 236736000 positive integers (up to 397130679) that are relatively prime to 397130679.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred thirty thousand six hundred seventy-nine

Notation

Scientific notation 3.97130679 × 10^8
Engineering notation 3.97130679 × 10^6

Prime Factorization of 397130679

Prime Factorization 9 × 11 × 61 × 65761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397130679
Product of the distinct prime numbers

The prime factorization of 397130679 is 9 × 11 × 61 × 65761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 15, 66, 431, 228, 2047, 3876, 74955, 74169, 420850, 450541, 9252407, 3943193, 37939952, 60621873, 215941100, 688305453, 4464657033, 7187956732

Basic calculations (n = 397130679)

Multiplication

n×y
n×2 794261358
n×3 1191392037
n×4 1588522716
n×5 1985653395

Division

n÷y
n÷2 198565339.5
n÷3 132376893
n÷3 99282669.75
n÷5 79426135.8

Exponentiation

ny
n2 157712776203001041
n3 6.2632581900473E+25
n4 2.4873319777658E+34
n5 9.8779583722854E+42

Nth Root

y√n
2√n 19928.13787086
3√n 735.04029211299
4√n 141.16705660621
5√n 52.454975396699

Divisors of 397130679

1, 9, 11, 61, 99, 549, 671, 6039, 65761, 591849, 723371, 4011421, 6510339, 36102789, 44125631, 397130679

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397130678
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397130679 can be divided by 16 positive divisors. The sum of these divisors (counting 397130679) is 1, the average is 0.0625.

Base conversion 397130679

Base System Value
2 Binary 10111101010111011101110110111
3 Ternary 1000200021022212200
4 Quaternary 113222323232313
5 Quinary 1303131140204
6 Senary 103223515543
8 Octal 2752735667
10 Decimal 397130679
12 Duodecimal b0bb8bb3
16 Hexadecimal 17abbbb7
20 Vigesimal 64216dj
36 Base36 6kfvzr

Cryptographic Hash Functions

md5 d1380c979035e8db530e1f859e930ab9
sha1 aca3f6c821deaceef58dbd4873e01f3e3f3cb463
sha256 b05b62377c2d1c9427b1af9f9c38f05eb6ec5ef1449fadc8ace34426173dab96
sha512 9b90582cf65f736c233418e757dfd9969a12d667779922b73e7db32795c6fc735a8f8ec9a71a79884f69cf156618586075c99fc06a279769dd2e7c14bf0716f2
ripemd-160 31cf3675f18f6c5241011093aca518f28956510c

397130679 as geometric shapes

Circle

Radius = n
Diameter 794261358
Circumference 2495245647.3231
Area 4.954692990966E+17

Sphere

Radius = n
Volume 2.6235474556518E+26
Surface area 1.9818771963864E+18
Circumference 2495245647.3231

Square

Length = n
Perimeter 1588522716
Area 157712776203001041
Diagonal 561627592.27624

Cube

Length = n
Surface area 946276657218006246
Volume 6.2632581900473E+25
Space diagonal 687850513.27233

Equilateral Triangle

Length = n
Perimeter 1191392037
Area 6.8291635346584E+16
Altitude 343925256.63616

Triangular Pyramid

Length = n
Surface area 6.8291635346584E+16
Volume 7.3813205641744E+24
Height 187209197.42541