397130757 (number)

397130757 is an odd 9-digits composite number following 397130756 and preceding 397130758. In scientific notation, it is written as 3.97130757 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 258016752 positive integers (up to 397130757) that are relatively prime to 397130757.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97130757 × 10^8
Engineering notation 3.97130757 × 10^6

Prime Factorization of 397130757

Prime Factorization 3 × 43 × 479 × 6427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397130757
Product of the distinct prime numbers

The prime factorization of 397130757 is 3 × 43 × 479 × 6427. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397130757)

Multiplication

n×y
n×2 794261514
n×3 1191392271
n×4 1588523028
n×5 1985653785

Division

n÷y
n÷2 198565378.5
n÷3 132376919
n÷3 99282689.25
n÷5 79426151.4

Exponentiation

ny
n2 157712838155393049
n3 6.263261880527E+25
n4 2.4873339319029E+34
n5 9.8779680728839E+42

Nth Root

y√n
2√n 19928.139827892
3√n 735.0403402358
4√n 141.16706353782
5√n 52.454977457223

Divisors of 397130757

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 -397130756
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 397130757 can be divided by 16 positive divisors. The sum of these divisors (counting 397130757) is 1, the average is 0.0625.

Base conversion 397130757

Base System Value
2 Binary 10111101010111011110000000101
3 Ternary 1000200021022222120
4 Quaternary 113222323300011
5 Quinary 1303131141012
6 Senary 103223520153
8 Octal 2752736005
10 Decimal 397130757
12 Duodecimal b0bb9059
16 Hexadecimal 17abbc05
20 Vigesimal 64216hh
36 Base36 6kfw1x

Cryptographic Hash Functions

md5 c510fdda9ddccf3aa85c7e5b84ae0b83
sha1 35a42d8249bb0fba3f47544026710dfa487dc88d
sha256 4b067a9245c63868d20934c3cb72845b959172d51ea8220576925979c9b813c8
sha512 4e1c721a5ef59e73e76ed9fc7a05a6cb486a61ff80dbeb7eaa26ded7c4fa21f9d42bb10e207d85870300a1e8b9d43eb1711feb1193ea3d63b3639aa6d3194338
ripemd-160 3df0605c04dd153adf224c4b4037e8bf2664a501

397130757 as geometric shapes

Circle

Radius = n
Diameter 794261514
Circumference 2495246137.4115
Area 4.9546949372578E+17

Sphere

Radius = n
Volume 2.6235490015163E+26
Surface area 1.9818779749031E+18
Circumference 2495246137.4115

Square

Length = n
Perimeter 1588523028
Area 157712838155393049
Diagonal 561627702.58489

Cube

Length = n
Surface area 946277028932358294
Volume 6.263261880527E+25
Space diagonal 687850648.37229

Equilateral Triangle

Length = n
Perimeter 1191392271
Area 6.8291662172757E+16
Altitude 343925324.18614

Triangular Pyramid

Length = n
Surface area 6.8291662172757E+16
Volume 7.3813249134464E+24
Height 187209234.19496