1298131841 (number)

1298131841 is an odd 10-digits composite number following 1298131840 and preceding 1298131842. In scientific notation, it is written as 1.298131841 × 10^9. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 1297756500 positive integers (up to 1298131841) that are relatively prime to 1298131841.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-eight million one hundred thirty-one thousand eight hundred forty-one

Notation

Scientific notation 1.298131841 × 10^9
Engineering notation 1.298131841 × 10^9

Prime Factorization of 1298131841

Prime Factorization 3491 × 371851

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1298131841
Product of the distinct prime numbers

The prime factorization of 1298131841 is 3491 × 371851. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1298131841)

Multiplication

n×y
n×2 2596263682
n×3 3894395523
n×4 5192527364
n×5 6490659205

Division

n÷y
n÷2 649065920.5
n÷3 432710613.66667
n÷3 324532960.25
n÷5 259626368.2

Exponentiation

ny
n2 1685146276618049281
n3 2.1875420384205E+27
n4 2.8397179735997E+36
n5 3.6863283209897E+45

Nth Root

y√n
2√n 36029.596736572
3√n 1090.8698387331
4√n 189.81463783537
5√n 66.475828773506

Divisors of 1298131841

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1298131840
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1298131841 can be divided by 4 positive divisors. The sum of these divisors (counting 1298131841) is 1, the average is 0.25.

Base conversion 1298131841

Base System Value
2 Binary 1001101010111111110101110000001
3 Ternary 10100110122221010002
4 Quaternary 1031113332232001
5 Quinary 10124310204331
6 Senary 332451245345
8 Octal 11527765601
10 Decimal 1298131841
12 Duodecimal 3028a9855
16 Hexadecimal 4d5feb81
20 Vigesimal 105d69c1
36 Base36 lgvgxt

Cryptographic Hash Functions

md5 7cd246ffd9b3c96b6fee84d2984dafa6
sha1 e068a67615ace1152099cc2d00a87b1ae027edd0
sha256 e6f2acc4694206211c8eb4b75afcf2f4324f0f0236d406a50e3b275bc0855b6a
sha512 3080c163b1b2bbda25b5639a540f7d583d4e71236e21dabda3c91d59a12a40e0ab674fa68d5152558c6a3baef7b83f976bbe3fdcfe834000a0db73360f34018b
ripemd-160 318a064bd09422ed22c8df6f0f312fb0aa227a98

1298131841 as geometric shapes

Circle

Radius = n
Diameter 2596263682
Circumference 8156402910.1532
Area 5.2940431628475E+18

Sphere

Radius = n
Volume 9.1631546630942E+27
Surface area 2.117617265139E+19
Circumference 8156402910.1532

Square

Length = n
Perimeter 5192527364
Area 1685146276618049281
Diagonal 1835835655.2906

Cube

Length = n
Surface area 1.0110877659708E+19
Volume 2.1875420384205E+27
Space diagonal 2248430303.5349

Equilateral Triangle

Length = n
Perimeter 3894395523
Area 7.2968974232199E+17
Altitude 1124215151.7675

Triangular Pyramid

Length = n
Surface area 7.2968974232199E+17
Volume 2.5780430158296E+26
Height 611945218.43018