1381878400 (number)

1381878400 is an even 10-digits composite number following 1381878399 and preceding 1381878401. In scientific notation, it is written as 1.381878400 × 10^9. The sum of its digits is 40. It has a total of 12 prime factors and 160 positive divisors. There are 473410560 positive integers (up to 1381878400) that are relatively prime to 1381878400.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-one million eight hundred seventy-eight thousand four hundred

Notation

Scientific notation 1.381878400 × 10^9
Engineering notation 1.381878400 × 10^9

Prime Factorization of 1381878400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7 × 5 × 7 × 1259

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 3084550
Product of the distinct prime numbers

The prime factorization of 1381878400 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7 × 5 × 7 × 1259. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1381878400)

Multiplication

n×y
n×2 2763756800
n×3 4145635200
n×4 5527513600
n×5 6909392000

Division

n÷y
n÷2 690939200
n÷3 460626133.33333
n÷3 345469600
n÷5 276375680

Exponentiation

ny
n2 1909587912386560000
n3 2.6388182890281E+27
n4 3.6465259951329E+36
n5 5.0390555077126E+45

Nth Root

y√n
2√n 37173.625058635
3√n 1113.8411952234
4√n 192.80462924586
5√n 67.312227996325

Divisors of 1381878400

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1381878399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1381878400 can be divided by 160 positive divisors. The sum of these divisors (counting 1381878400) is 1, the average is 0.00625.

Base conversion 1381878400

Base System Value
2 Binary 1010010010111011100101010000000
3 Ternary 10120022020200210111
4 Quaternary 1102113130222000
5 Quinary 10312230102100
6 Senary 345042241104
8 Octal 12227345200
10 Decimal 1381878400
12 Duodecimal 326956194
16 Hexadecimal 525dca80
20 Vigesimal 11bgeg00
36 Base36 muqg74

Cryptographic Hash Functions

md5 10bd6985b9796ed4129aff6530ff895c
sha1 07547c0423afed189d58dac0477d9a120a4cc6c9
sha256 874428c40255910db7f1d718bc7a802d21585d3818c5b64acc93e3527c67cb2d
sha512 7581fd088ffbd6254fc55ccfcd8e08e187b9b32e4b7cf2c16f044a64eb176bb69d1a926df5c51e1ac6f39c67b4443e1f14082b76b202983253b408ea8a56c892
ripemd-160 68ea8d1d6a4e62fef0614486c50db0c7229b4fac

1381878400 as geometric shapes

Circle

Radius = n
Diameter 2763756800
Circumference 8682598059.1888
Area 5.9991473569375E+18

Sphere

Radius = n
Volume 1.1053456201292E+28
Surface area 2.399658942775E+19
Circumference 8682598059.1888

Square

Length = n
Perimeter 5527513600
Area 1909587912386560000
Diagonal 1954271174.8304

Cube

Length = n
Surface area 1.1457527474319E+19
Volume 2.6388182890281E+27
Space diagonal 2393483598.682

Equilateral Triangle

Length = n
Perimeter 4145635200
Area 8.2687582144323E+17
Altitude 1196741799.341

Triangular Pyramid

Length = n
Surface area 8.2687582144323E+17
Volume 3.1098771774847E+26
Height 651423724.94348