396996861 (number)

396996861 is an odd 9-digits composite number following 396996860 and preceding 396996862. In scientific notation, it is written as 3.96996861 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 263914112 positive integers (up to 396996861) that are relatively prime to 396996861.

Interesting facts

Basic properties

Name

Name three hundred ninety-six million nine hundred ninety-six thousand eight hundred sixty-one

Notation

Scientific notation 3.96996861 × 10^8
Engineering notation 3.96996861 × 10^6

Prime Factorization of 396996861

Prime Factorization 3 × 353 × 374879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 396996861
Product of the distinct prime numbers

The prime factorization of 396996861 is 3 × 353 × 374879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 7, 52, 479, 14, 2111, 6201, 9618, 41733, 392188, 65636, 9827483, 7640215, 42095788, 20765893, 67975137, 77733, 1350132796, 1650057574

Basic calculations (n = 396996861)

Multiplication

n×y
n×2 793993722
n×3 1190990583
n×4 1587987444
n×5 1984984305

Division

n÷y
n÷2 198498430.5
n÷3 132332287
n÷3 99249215.25
n÷5 79399372.2

Exponentiation

ny
n2 157606507643853321
n3 6.2569288807782E+25
n4 2.4839811251692E+34
n5 9.8613270947542E+42

Nth Root

y√n
2√n 19924.780074069
3√n 734.95772259022
4√n 141.15516311516
5√n 52.451439852067

Divisors of 396996861

1, 3, 353, 1059, 374879, 1124637, 132332287, 396996861

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 -396996860
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 396996861 can be divided by 8 positive divisors. The sum of these divisors (counting 396996861) is 1, the average is 0.125.

Base conversion 396996861

Base System Value
2 Binary 10111101010011011000011111101
3 Ternary 1000200000112022110
4 Quaternary 113222123003331
5 Quinary 1303112344421
6 Senary 103221004233
8 Octal 2752330375
10 Decimal 396996861
12 Duodecimal b0b53679
16 Hexadecimal 17a9b0fd
20 Vigesimal 6414c31
36 Base36 6kd0ql

Cryptographic Hash Functions

md5 38c75f50a7baed94559fb7bc1e94b9cb
sha1 cedc8ba93aa488d3e8139e9db7d8aa9d2ea97ebb
sha256 1a50c1dc8503ad11a023fa74b6735c45c4c2771c76fa317ca84678dc9a1a8ada
sha512 54db80dbeff78fdc05698da2dd7d0860667e02b7a3a1b1bcdc2af0b168796ea907ce900036d2c3b8bb2ae39dee0415db089affafe09dffd65fbd51000cee3d03
ripemd-160 19602054653e4b6ef494d07591752b97fa339352

396996861 as geometric shapes

Circle

Radius = n
Diameter 793993722
Circumference 2494404844.0316
Area 4.9513544657187E+17

Sphere

Radius = n
Volume 2.6208962407849E+26
Surface area 1.9805417862875E+18
Circumference 2494404844.0316

Square

Length = n
Perimeter 1587987444
Area 157606507643853321
Diagonal 561438345.04575

Cube

Length = n
Surface area 945639045863119926
Volume 6.2569288807782E+25
Space diagonal 687618733.69736

Equilateral Triangle

Length = n
Perimeter 1190990583
Area 6.8245619710662E+16
Altitude 343809366.84868

Triangular Pyramid

Length = n
Surface area 6.8245619710662E+16
Volume 7.3738614016671E+24
Height 187146115.01525