231396215 (number)

231396215 is an odd 9-digits composite number following 231396214 and preceding 231396216. In scientific notation, it is written as 2.31396215 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 176306592 positive integers (up to 231396215) that are relatively prime to 231396215.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million three hundred ninety-six thousand two hundred fifteen

Notation

Scientific notation 2.31396215 × 10^8
Engineering notation 2.31396215 × 10^6

Prime Factorization of 231396215

Prime Factorization 5 × 23 × 239 × 8419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 231396215
Product of the distinct prime numbers

The prime factorization of 231396215 is 5 × 23 × 239 × 8419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 61, 65, 918, 150, 2041, 6981, 58120, 53046, 807164, 535293, 75058, 8703381, 29943364, 5727703, 871825429, 506661553, 2130823049, 4596661554

Basic calculations (n = 231396215)

Multiplication

n×y
n×2 462792430
n×3 694188645
n×4 925584860
n×5 1156981075

Division

n÷y
n÷2 115698107.5
n÷3 77132071.666667
n÷3 57849053.75
n÷5 46279243

Exponentiation

ny
n2 53544208316326225
n3 1.2389927139569E+25
n4 2.8669822442221E+33
n5 6.6340883978521E+41

Nth Root

y√n
2√n 15211.713085646
3√n 613.929850658
4√n 123.33577374649
5√n 47.083772235291

Divisors of 231396215

1, 5, 23, 115, 239, 1195, 5497, 8419, 27485, 42095, 193637, 968185, 2012141, 10060705, 46279243, 231396215

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 -231396214
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 231396215 can be divided by 16 positive divisors. The sum of these divisors (counting 231396215) is 1, the average is 0.0625.

Base conversion 231396215

Base System Value
2 Binary 1101110010101101001101110111
3 Ternary 121010102010221012
4 Quaternary 31302231031313
5 Quinary 433214134330
6 Senary 34543342435
8 Octal 1562551567
10 Decimal 231396215
12 Duodecimal 655b1a1b
16 Hexadecimal dcad377
20 Vigesimal 3c64aaf
36 Base36 3trmgn

Cryptographic Hash Functions

md5 ed34c0599d4fbcc17c925fb400455999
sha1 a7c26d08db86e5bc38392b7dd461493ede8e006f
sha256 dd5c81589c44882906b9a2783907f4078774a1748346cfbb018fab8238886330
sha512 699189954ec78b208448d1534d1609baf294c6aec8249d55ebed389cf6f7c867630b11ca60698783305a9f41a6ea8ee919fd3effb1c56fad1f50af58399c0d38
ripemd-160 18c1ed854e25e7bcf4b26d350c6a0c674c611f0f

231396215 as geometric shapes

Circle

Radius = n
Diameter 462792430
Circumference 1453905298.225
Area 1.6821409148885E+17

Sphere

Radius = n
Volume 5.1898805440245E+25
Surface area 6.7285636595541E+17
Circumference 1453905298.225

Square

Length = n
Perimeter 925584860
Area 53544208316326225
Diagonal 327243665.5348

Cube

Length = n
Surface area 321265249897957350
Volume 1.2389927139569E+25
Space diagonal 400790001.05913

Equilateral Triangle

Length = n
Perimeter 694188645
Area 2.3185322313732E+16
Altitude 200395000.52957

Triangular Pyramid

Length = n
Surface area 2.3185322313732E+16
Volume 1.4601669164661E+24
Height 109081221.84493