231293428 (number)

231293428 is an even 9-digits composite number following 231293427 and preceding 231293429. In scientific notation, it is written as 2.31293428 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 110618552 positive integers (up to 231293428) that are relatively prime to 231293428.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million two hundred ninety-three thousand four hundred twenty-eight

Notation

Scientific notation 2.31293428 × 10^8
Engineering notation 2.31293428 × 10^6

Prime Factorization of 231293428

Prime Factorization 2 × 2 × 23 × 2514059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 115646714
Product of the distinct prime numbers

The prime factorization of 231293428 is 2 × 2 × 23 × 2514059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 54, 92, 240, 542, 3400, 1086, 46138, 29273, 26485, 603852, 9238452, 7886184, 30949643, 17148451, 841262097, 640263393, 1541027520, 9740447852

Basic calculations (n = 231293428)

Multiplication

n×y
n×2 462586856
n×3 693880284
n×4 925173712
n×5 1156467140

Division

n÷y
n÷2 115646714
n÷3 77097809.333333
n÷3 57823357
n÷5 46258685.6

Exponentiation

ny
n2 53496649835991184
n3 1.2373423527082E+25
n4 2.8618915436747E+33
n5 6.6193670570072E+41

Nth Root

y√n
2√n 15208.334162557
3√n 613.83893393962
4√n 123.32207491993
5√n 47.079588536925

Divisors of 231293428

1, 2, 4, 23, 46, 92, 2514059, 5028118, 10056236, 57823357, 115646714, 231293428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -231293427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 231293428 can be divided by 12 positive divisors. The sum of these divisors (counting 231293428) is 1, the average is 0.083333333333333.

Base conversion 231293428

Base System Value
2 Binary 1101110010010100000111110100
3 Ternary 121010012220221021
4 Quaternary 31302110013310
5 Quinary 433202342203
6 Senary 34541230524
8 Octal 1562240764
10 Decimal 231293428
12 Duodecimal 65562444
16 Hexadecimal dc941f4
20 Vigesimal 3c5bdb8
36 Base36 3tpf5g

Cryptographic Hash Functions

md5 087c3e34aed23c6e04edc8cff6851253
sha1 967ed13c4373116c2456ea57f2811ea121580ed5
sha256 dbfaacdcb0a08ea9df54604aa259708dacdd48ccfdb9a0391eeaa706fd8fe71b
sha512 e178c274616445b87851fea3575c1d4daef213e1ef1413c4ad99f9f74917ccf12ae5cf78cffd1d8a77f4b909518c8235d7b80836485f4742213f230c65e08e5f
ripemd-160 aa4456ddfd7b1073e4ecc47fbd663eb2f7433cca

231293428 as geometric shapes

Circle

Radius = n
Diameter 462586856
Circumference 1453259468.4568
Area 1.6806468211642E+17

Sphere

Radius = n
Volume 5.1829675269915E+25
Surface area 6.7225872846566E+17
Circumference 1453259468.4568

Square

Length = n
Perimeter 925173712
Area 53496649835991184
Diagonal 327098302.76537

Cube

Length = n
Surface area 320979899015947104
Volume 1.2373423527082E+25
Space diagonal 400611968.75277

Equilateral Triangle

Length = n
Perimeter 693880284
Area 2.3164728887664E+16
Altitude 200305984.37639

Triangular Pyramid

Length = n
Surface area 2.3164728887664E+16
Volume 1.4582219470821E+24
Height 109032767.58846