231749241 (number)

231749241 is an odd 9-digits composite number following 231749240 and preceding 231749242. In scientific notation, it is written as 2.31749241 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 150323760 positive integers (up to 231749241) that are relatively prime to 231749241.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million seven hundred forty-nine thousand two hundred forty-one

Notation

Scientific notation 2.31749241 × 10^8
Engineering notation 2.31749241 × 10^6

Prime Factorization of 231749241

Prime Factorization 3 × 37 × 2087831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 231749241
Product of the distinct prime numbers

The prime factorization of 231749241 is 3 × 37 × 2087831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 9, 42, 200, 508, 6025, 1236, 30116, 92348, 498068, 729968, 5970748, 9793843, 32889842, 80616305, 248137627, 257731429, 8553996897, 1144869885

Basic calculations (n = 231749241)

Multiplication

n×y
n×2 463498482
n×3 695247723
n×4 926996964
n×5 1158746205

Division

n÷y
n÷2 115874620.5
n÷3 77249747
n÷3 57937310.25
n÷5 46349848.2

Exponentiation

ny
n2 53707710704076081
n3 1.2446721191517E+25
n4 2.8845181890727E+33
n5 6.684849009683E+41

Nth Root

y√n
2√n 15223.312418787
3√n 614.24190282971
4√n 123.38278817885
5√n 47.098129999561

Divisors of 231749241

1, 3, 37, 111, 2087831, 6263493, 77249747, 231749241

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 -231749240
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 231749241 can be divided by 8 positive divisors. The sum of these divisors (counting 231749241) is 1, the average is 0.125.

Base conversion 231749241

Base System Value
2 Binary 1101110100000011011001111001
3 Ternary 121011002002012020
4 Quaternary 31310003121321
5 Quinary 433311433431
6 Senary 34555105053
8 Octal 1564033171
10 Decimal 231749241
12 Duodecimal 65742189
16 Hexadecimal dd03679
20 Vigesimal 3c88d21
36 Base36 3tz6ux

Cryptographic Hash Functions

md5 8291e5b2aae1e39121a234a06d2384e7
sha1 69d07748611463a6ba1dbe961f7eaa2aa22f921b
sha256 aaf0790055bb61df08ab301f791087331d01fea8e96bfe1205b78b329071d916
sha512 8df9fbfabebf8b558f1d2cce9a75ca062d69ee549016070baf4057de28ee053f2ad722739bd94a8deef871bc67ebeefbd22f6a40e8c9f94d3390fc3d9175b37a
ripemd-160 6fc987f52fedc9595d0f8d97d11544e89127b688

231749241 as geometric shapes

Circle

Radius = n
Diameter 463498482
Circumference 1456123426.0012
Area 1.6872774938905E+17

Sphere

Radius = n
Volume 5.2136703808734E+25
Surface area 6.7491099755621E+17
Circumference 1456123426.0012

Square

Length = n
Perimeter 926996964
Area 53707710704076081
Diagonal 327742919.69187

Cube

Length = n
Surface area 322246264224456486
Volume 1.2446721191517E+25
Space diagonal 401401460.02752

Equilateral Triangle

Length = n
Perimeter 695247723
Area 2.3256120924418E+16
Altitude 200700730.01376

Triangular Pyramid

Length = n
Surface area 2.3256120924418E+16
Volume 1.4668601596767E+24
Height 109247639.89729