231405460 (number)

231405460 is an even 9-digits composite number following 231405459 and preceding 231405461. In scientific notation, it is written as 2.31405460 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 77673600 positive integers (up to 231405460) that are relatively prime to 231405460.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million four hundred five thousand four hundred sixty

Notation

Scientific notation 2.31405460 × 10^8
Engineering notation 2.31405460 × 10^6

Prime Factorization of 231405460

Prime Factorization 2 × 2 × 55 × 13 × 80911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 115702730
Product of the distinct prime numbers

The prime factorization of 231405460 is 2 × 2 × 55 × 13 × 80911. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 75, 23, 580, 667, 9749, 5299, 28787, 80903, 55995, 390799, 2752380, 6016454, 86314107, 10275941, 305612882, 534226977, 4834266357, 9249218399

Basic calculations (n = 231405460)

Multiplication

n×y
n×2 462810920
n×3 694216380
n×4 925621840
n×5 1157027300

Division

n÷y
n÷2 115702730
n÷3 77135153.333333
n÷3 57851365
n÷5 46281092

Exponentiation

ny
n2 53548486917811600
n3 1.239141224752E+25
n4 2.867440451187E+33
n5 6.6354137662954E+41

Nth Root

y√n
2√n 15212.016960285
3√n 613.93802668612
4√n 123.33700564018
5√n 47.084148457969

Divisors of 231405460

1, 2, 4, 13, 26, 52, 55, 110, 220, 715, 1430, 2860, 80911, 161822, 323644, 1051843, 2103686, 4207372, 4450105, 8900210, 17800420, 57851365, 115702730, 231405460

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -231405459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 231405460 can be divided by 24 positive divisors. The sum of these divisors (counting 231405460) is 1, the average is 0.041666666666667.

Base conversion 231405460

Base System Value
2 Binary 1101110010101111011110010100
3 Ternary 121010102121121121
4 Quaternary 31302233132110
5 Quinary 433214433320
6 Senary 34543453324
8 Octal 1562573624
10 Decimal 231405460
12 Duodecimal 655b7244
16 Hexadecimal dcaf794
20 Vigesimal 3c65dd0
36 Base36 3trtlg

Cryptographic Hash Functions

md5 968bb4307743446ddfcde1652296254c
sha1 d5f5bbd5c2c58b09b14ddd592632fdfdd95203d8
sha256 6c0db8ee1ece8ea9b0243e14ea80d7e0735d1d015e4c03651ec27f711eceb2ef
sha512 042706703166e99b710487646292ea2922348e30d7242a3573f8f2a5af0c630ed7a3326d74239b86378b1c71350e5e98f0104008c747eff984c143d282746808
ripemd-160 50c2fc91cc826520a7c6b6d6d562d6f98f34dfef

231405460 as geometric shapes

Circle

Radius = n
Diameter 462810920
Circumference 1453963386.2731
Area 1.6822753311185E+17

Sphere

Radius = n
Volume 5.1905026245883E+25
Surface area 6.7291013244738E+17
Circumference 1453963386.2731

Square

Length = n
Perimeter 925621840
Area 53548486917811600
Diagonal 327256739.93918

Cube

Length = n
Surface area 321290921506869600
Volume 1.239141224752E+25
Space diagonal 400806013.86885

Equilateral Triangle

Length = n
Perimeter 694216380
Area 2.3187175002522E+16
Altitude 200403006.93442

Triangular Pyramid

Length = n
Surface area 2.3187175002522E+16
Volume 1.4603419381166E+24
Height 109085579.97973