130454961 (number)

130454961 is an odd 9-digits composite number following 130454960 and preceding 130454962. In scientific notation, it is written as 1.30454961 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 68811264 positive integers (up to 130454961) that are relatively prime to 130454961.

Interesting facts

Basic properties

Name

Name one hundred thirty million four hundred fifty-four thousand nine hundred sixty-one

Notation

Scientific notation 1.30454961 × 10^8
Engineering notation 1.30454961 × 10^6

Prime Factorization of 130454961

Prime Factorization 39 × 7 × 477857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130454961
Product of the distinct prime numbers

The prime factorization of 130454961 is 39 × 7 × 477857. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 37, 17, 209, 25, 8692, 9950, 89476, 13179, 300406, 58710, 9415993, 3008029, 80651550, 25290536, 55264297, 725660844, 9178395803, 7681451364

Basic calculations (n = 130454961)

Multiplication

n×y
n×2 260909922
n×3 391364883
n×4 521819844
n×5 652274805

Division

n÷y
n÷2 65227480.5
n÷3 43484987
n÷3 32613740.25
n÷5 26090992.2

Exponentiation

ny
n2 17018496849511521
n3 2.2201473427816E+24
n4 2.8962923501683E+32
n5 3.7783570558581E+40

Nth Root

y√n
2√n 11421.688185203
3√n 507.16997284853
4√n 106.87229849312
5√n 41.9848030114

Divisors of 130454961

1, 7, 39, 273, 477857, 3344999, 18636423, 130454961

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 -130454960
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 130454961 can be divided by 8 positive divisors. The sum of these divisors (counting 130454961) is 1, the average is 0.125.

Base conversion 130454961

Base System Value
2 Binary 111110001101001010110110001
3 Ternary 100002110210120020
4 Quaternary 13301221112301
5 Quinary 231344024321
6 Senary 20540034053
8 Octal 761512661
10 Decimal 130454961
12 Duodecimal 37832929
16 Hexadecimal 7c695b1
20 Vigesimal 20f6h81
36 Base36 25o3ox

Cryptographic Hash Functions

md5 fbaf76a017261b0f8c1791b07d187ae5
sha1 44da73e4dbbfe0181590e6649edcc6f9875d5ae5
sha256 ff9c1e05a64945afca2fdd4f9753d8c8bb6b1b7d22d523a0327d8d4496770918
sha512 1ab5f6df14a941437b2d226cdf7ae740ddf69c8942534b73249163f37c9f0b3419976bb5964d0506824f8453a24e8eff6c593d86701792ae13c84a11301d6746
ripemd-160 c42aa8eea24dea3745a1af14a4ba33952dd559c6

130454961 as geometric shapes

Circle

Radius = n
Diameter 260909922
Circumference 819672694.20389
Area 5.3465184677566E+16

Sphere

Radius = n
Volume 9.2997314426263E+24
Surface area 2.1386073871027E+17
Circumference 819672694.20389

Square

Length = n
Perimeter 521819844
Area 17018496849511521
Diagonal 184491175.12505

Cube

Length = n
Surface area 102110981097069126
Volume 2.2201473427816E+24
Space diagonal 225954620.55142

Equilateral Triangle

Length = n
Perimeter 391364883
Area 7.3692253029512E+15
Altitude 112977310.27571

Triangular Pyramid

Length = n
Surface area 7.3692253029512E+15
Volume 2.6164687355237E+23
Height 61497058.375018