131488460 (number)

131488460 is an even 9-digits composite number following 131488459 and preceding 131488461. In scientific notation, it is written as 1.31488460 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 52595376 positive integers (up to 131488460) that are relatively prime to 131488460.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred eighty-eight thousand four hundred sixty

Notation

Scientific notation 1.31488460 × 10^8
Engineering notation 1.31488460 × 10^6

Prime Factorization of 131488460

Prime Factorization 2 × 2 × 5 × 6574423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65744230
Product of the distinct prime numbers

The prime factorization of 131488460 is 2 × 2 × 5 × 6574423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 48, 56, 447, 638, 8852, 3230, 53294, 38131, 435980, 558642, 2125041, 2560894, 17158105, 37259567, 254488691, 392187049, 9662886207, 784659029

Basic calculations (n = 131488460)

Multiplication

n×y
n×2 262976920
n×3 394465380
n×4 525953840
n×5 657442300

Division

n÷y
n÷2 65744230
n÷3 43829486.666667
n÷3 32872115
n÷5 26297692

Exponentiation

ny
n2 17289215113171600
n3 2.2733322698397E+24
n4 2.9891695922952E+32
n5 3.9304130636973E+40

Nth Root

y√n
2√n 11466.841762229
3√n 508.5057634753
4√n 107.08334026462
5√n 42.051116164636

Divisors of 131488460

1, 2, 4, 5, 10, 20, 6574423, 13148846, 26297692, 32872115, 65744230, 131488460

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 -131488459
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 131488460 can be divided by 12 positive divisors. The sum of these divisors (counting 131488460) is 1, the average is 0.083333333333333.

Base conversion 131488460

Base System Value
2 Binary 111110101100101101011001100
3 Ternary 100011102022020222
4 Quaternary 13311211223030
5 Quinary 232130112320
6 Senary 21014130512
8 Octal 765455314
10 Decimal 131488460
12 Duodecimal 38050a38
16 Hexadecimal 7d65acc
20 Vigesimal 211g130
36 Base36 26a958

Cryptographic Hash Functions

md5 821a2d33e6ac9450342e1e632857ec5f
sha1 16126b543d5cdbfcfdb23a2f6d6a4901cc85b65a
sha256 755539dacbfd3a08fce225027d34bc79395eff842a0babf01f748fefa1bdf2d0
sha512 ee3bf60e4ab985a59798cd531216ca7f8ae33c769a9c41c3b8a3a6b25736c82249ee84f523b441c5eaee92fec7695a588506db1848fdafa276a232ac4944c250
ripemd-160 f82ff63085f7c029d733c74d31e0aa3140fc2a83

131488460 as geometric shapes

Circle

Radius = n
Diameter 262976920
Circumference 826166359.93567
Area 5.4315671185874E+16

Sphere

Radius = n
Volume 9.5225119441292E+24
Surface area 2.1726268474349E+17
Circumference 826166359.93567

Square

Length = n
Perimeter 525953840
Area 17289215113171600
Diagonal 185952763.42755

Cube

Length = n
Surface area 103735290679029600
Volume 2.2733322698397E+24
Space diagonal 227744693.32899

Equilateral Triangle

Length = n
Perimeter 394465380
Area 7.4864497497502E+15
Altitude 113872346.66449

Triangular Pyramid

Length = n
Surface area 7.4864497497502E+15
Volume 2.6791477731564E+23
Height 61984254.475851