1381878401 (number)

1381878401 is an odd 10-digits composite number following 1381878400 and preceding 1381878402. In scientific notation, it is written as 1.381878401 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 1349741652 positive integers (up to 1381878401) that are relatively prime to 1381878401.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.381878401 × 10^9
Engineering notation 1.381878401 × 10^9

Prime Factorization of 1381878401

Prime Factorization 43 × 32136707

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1381878401
Product of the distinct prime numbers

The prime factorization of 1381878401 is 43 × 32136707. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 85, 74, 919, 2, 4390, 9550, 73852, 14242, 793315, 914814, 8616030, 8983785, 59231550, 77639737, 880779456, 902812144, 1351181456, 2013691782

Basic calculations (n = 1381878401)

Multiplication

n×y
n×2 2763756802
n×3 4145635203
n×4 5527513604
n×5 6909392005

Division

n÷y
n÷2 690939200.5
n÷3 460626133.66667
n÷3 345469600.25
n÷5 276375680.2

Exponentiation

ny
n2 1909587915150316801
n3 2.6388182947568E+27
n4 3.6465260056881E+36
n5 5.0390555259452E+45

Nth Root

y√n
2√n 37173.625072086
3√n 1113.841195492
4√n 192.80462928075
5√n 67.312228006067

Divisors of 1381878401

1, 43, 32136707, 1381878401

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 -1381878400
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 1381878401 can be divided by 4 positive divisors. The sum of these divisors (counting 1381878401) is 1, the average is 0.25.

Base conversion 1381878401

Base System Value
2 Binary 1010010010111011100101010000001
3 Ternary 10120022020200210112
4 Quaternary 1102113130222001
5 Quinary 10312230102101
6 Senary 345042241105
8 Octal 12227345201
10 Decimal 1381878401
12 Duodecimal 326956195
16 Hexadecimal 525dca81
20 Vigesimal 11bgeg01
36 Base36 muqg75

Cryptographic Hash Functions

md5 80e313cb76f90b5d3f766ea71e30fe52
sha1 80723b33b05a74fb17a3300f79cc05a7a7039f49
sha256 af3e76ad192ab2e2cbaaa7380ff99510d901a19f7e16ba9b00cccdc277c49bc9
sha512 43cf90758fe6026fc00d45e63bacc69bbcead88d2f21eea44f76c5b938e17a8b2dc69e0a02a04213065fc59241dcc32998236a443f373be72e03f4792e16d60b
ripemd-160 482a1bdfae1162662a2f48b0b75c7aa883df8099

1381878401 as geometric shapes

Circle

Radius = n
Diameter 2763756802
Circumference 8682598065.472
Area 5.9991473656201E+18

Sphere

Radius = n
Volume 1.1053456225289E+28
Surface area 2.399658946248E+19
Circumference 8682598065.472

Square

Length = n
Perimeter 5527513604
Area 1909587915150316801
Diagonal 1954271176.2446

Cube

Length = n
Surface area 1.1457527490902E+19
Volume 2.6388182947568E+27
Space diagonal 2393483600.414

Equilateral Triangle

Length = n
Perimeter 4145635203
Area 8.2687582263997E+17
Altitude 1196741800.207

Triangular Pyramid

Length = n
Surface area 8.2687582263997E+17
Volume 3.1098771842361E+26
Height 651423725.41488