397721706 (number)

397721706 is an even 9-digits composite number following 397721705 and preceding 397721707. In scientific notation, it is written as 3.97721706 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 128901360 positive integers (up to 397721706) that are relatively prime to 397721706.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97721706 × 10^8
Engineering notation 3.97721706 × 10^6

Prime Factorization of 397721706

Prime Factorization 2 × 3 × 43 × 227 × 6791

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 397721706
Product of the distinct prime numbers

The prime factorization of 397721706 is 2 × 3 × 43 × 227 × 6791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 82, 9, 739, 102, 6593, 531, 9506, 56017, 701284, 378941, 8414755, 8281364, 39692891, 17494199, 969306323, 304363802, 8822085703, 8070504458

Basic calculations (n = 397721706)

Multiplication

n×y
n×2 795443412
n×3 1193165118
n×4 1590886824
n×5 1988608530

Division

n÷y
n÷2 198860853
n÷3 132573902
n÷3 99430426.5
n÷5 79544341.2

Exponentiation

ny
n2 158182555423550436
n3 6.2912635802494E+25
n4 2.5021720840325E+34
n5 9.9516814996697E+42

Nth Root

y√n
2√n 19942.96131471
3√n 735.40475092372
4√n 141.21955004428
5√n 52.470579261752

Divisors of 397721706

1, 2, 3, 6, 43, 86, 129, 227, 258, 454, 681, 1362, 6791, 9761, 13582, 19522, 20373, 29283, 40746, 58566, 292013, 584026, 876039, 1541557, 1752078, 3083114, 4624671, 9249342, 66286951, 132573902, 198860853, 397721706

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397721705
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397721706 can be divided by 32 positive divisors. The sum of these divisors (counting 397721706) is 1, the average is 0.03125.

Base conversion 397721706

Base System Value
2 Binary 10111101101001100000001101010
3 Ternary 1000201101100121120
4 Quaternary 113231030001222
5 Quinary 1303304043311
6 Senary 103244320110
8 Octal 2755140152
10 Decimal 397721706
12 Duodecimal b1243036
16 Hexadecimal 17b4c06a
20 Vigesimal 645f456
36 Base36 6ksk16

Cryptographic Hash Functions

md5 1440b887789fd6b2695a49bf2828b48d
sha1 80228384ccc035c3e26643fde041e984425e6b58
sha256 269db2392ce2daf6c8b75e08e7f48004f5ed7818ceb967ac9cbae4b6b51b2f32
sha512 bd4d206cb42a8a1d02924472bfee6218108f2943136e20e697489ae218f24f3690872692502a1e00f9b71a8a1fbafd4fb0b2608beee72056133aa407d341c1e8
ripemd-160 264ed42279c662d87fe2cdf99e632ebf29f19708

397721706 as geometric shapes

Circle

Radius = n
Diameter 795443412
Circumference 2498959179.4856
Area 4.9694515404469E+17

Sphere

Radius = n
Volume 2.6352783260678E+26
Surface area 1.9877806161787E+18
Circumference 2498959179.4856

Square

Length = n
Perimeter 1590886824
Area 158182555423550436
Diagonal 562463430.67536

Cube

Length = n
Surface area 949095332541302616
Volume 6.2912635802494E+25
Space diagonal 688874202.06497

Equilateral Triangle

Length = n
Perimeter 1193165118
Area 6.8495055716167E+16
Altitude 344437101.03249

Triangular Pyramid

Length = n
Surface area 6.8495055716167E+16
Volume 7.4143252330439E+24
Height 187487810.22512