213956871 (number)

213956871 is an odd 9-digits composite number following 213956870 and preceding 213956872. In scientific notation, it is written as 2.13956871 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 142420152 positive integers (up to 213956871) that are relatively prime to 213956871.

Interesting facts

Basic properties

Name

Name two hundred thirteen million nine hundred fifty-six thousand eight hundred seventy-one

Notation

Scientific notation 2.13956871 × 10^8
Engineering notation 2.13956871 × 10^6

Prime Factorization of 213956871

Prime Factorization 3 × 659 × 108223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 213956871
Product of the distinct prime numbers

The prime factorization of 213956871 is 3 × 659 × 108223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 76, 39, 845, 449, 9972, 4368, 55215, 79634, 82897, 547733, 5500961, 7824862, 15808982, 67941722, 636310502, 868112599, 9444948827, 7744453704

Basic calculations (n = 213956871)

Multiplication

n×y
n×2 427913742
n×3 641870613
n×4 855827484
n×5 1069784355

Division

n÷y
n÷2 106978435.5
n÷3 71318957
n÷3 53489217.75
n÷5 42791374.2

Exponentiation

ny
n2 45777542648110641
n3 9.7944197870588E+24
n4 2.0955834108996E+33
n5 4.4836446951558E+41

Nth Root

y√n
2√n 14627.264645175
3√n 598.10221758746
4√n 120.94322901748
5√n 46.351655236558

Divisors of 213956871

1, 3, 659, 1977, 108223, 324669, 71318957, 213956871

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 -213956870
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 213956871 can be divided by 8 positive divisors. The sum of these divisors (counting 213956871) is 1, the average is 0.125.

Base conversion 213956871

Base System Value
2 Binary 1100110000001011100100000111
3 Ternary 112220121010122120
4 Quaternary 30300023210013
5 Quinary 414233104441
6 Senary 33121501023
8 Octal 1460134407
10 Decimal 213956871
12 Duodecimal 5b7a1773
16 Hexadecimal cc0b907
20 Vigesimal 36h4c3b
36 Base36 3jdu6f

Cryptographic Hash Functions

md5 bb630247791e9b6ecd4c20298bec0ab0
sha1 fd849027d6be9d018979a8924fa149476e8330e0
sha256 648e3efa6c6e4fa63745ea5c3f2f607b1300e1364f5eea376877484e9407a01f
sha512 600974d8bb0d0e4ee7a6a7cd6abb8b1a41a63cb824bed22429f8909cdbe5c81943a805ac2e33f04dad75bca6dff4923edc97cc2e02d68af55595877fdd643d4b
ripemd-160 564202dfca5c6157a81b7e5a3510bb2a6d8b299f

213956871 as geometric shapes

Circle

Radius = n
Diameter 427913742
Circumference 1344330668.2373
Area 1.438143916827E+17

Sphere

Radius = n
Volume 4.1026769665598E+25
Surface area 5.7525756673079E+17
Circumference 1344330668.2373

Square

Length = n
Perimeter 855827484
Area 45777542648110641
Diagonal 302580708.73111

Cube

Length = n
Surface area 274665255888663846
Volume 9.7944197870588E+24
Space diagonal 370584171.20046

Equilateral Triangle

Length = n
Perimeter 641870613
Area 1.9822257428045E+16
Altitude 185292085.60023

Triangular Pyramid

Length = n
Surface area 1.9822257428045E+16
Volume 1.1542834415362E+24
Height 100860236.2437