1381905910 (number)

1381905910 is an even 10-digits composite number following 1381905909 and preceding 1381905911. In scientific notation, it is written as 1.381905910 × 10^9. The sum of its digits is 37. It has a total of 8 prime factors and 192 positive divisors. There are 393465600 positive integers (up to 1381905910) that are relatively prime to 1381905910.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-one million nine hundred five thousand nine hundred ten

Notation

Scientific notation 1.381905910 × 10^9
Engineering notation 1.381905910 × 10^9

Prime Factorization of 1381905910

Prime Factorization 2 × 5 × 7 × 11 × 11 × 19 × 31 × 277

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 125627810
Product of the distinct prime numbers

The prime factorization of 1381905910 is 2 × 5 × 7 × 11 × 11 × 19 × 31 × 277. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1381905910)

Multiplication

n×y
n×2 2763811820
n×3 4145717730
n×4 5527623640
n×5 6909529550

Division

n÷y
n÷2 690952955
n÷3 460635303.33333
n÷3 345476477.5
n÷5 276381182

Exponentiation

ny
n2 1909663944092928100
n3 2.6389758904559E+27
n4 3.6468163793686E+36
n5 5.0395571073342E+45

Nth Root

y√n
2√n 37173.995077204
3√n 1113.8485865076
4√n 192.80558881216
5√n 67.312496000318

Divisors of 1381905910

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1381905909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1381905910 can be divided by 192 positive divisors. The sum of these divisors (counting 1381905910) is 1, the average is 0.0052083333333333.

Base conversion 1381905910

Base System Value
2 Binary 1010010010111100011010111110110
3 Ternary 10120022022002112101
4 Quaternary 1102113203113312
5 Quinary 10312231442120
6 Senary 345043012314
8 Octal 12227432766
10 Decimal 1381905910
12 Duodecimal 32696a09a
16 Hexadecimal 525e35f6
20 Vigesimal 11bgi4fa
36 Base36 mur1fa

Cryptographic Hash Functions

md5 06f25fc4d5a980949c2ee8d96ef879fc
sha1 57b8fe5c73e68e39599ddafa2d52c128c96b1a94
sha256 bb505052cde23a73b3f99a06df71c674f8f26ecfe1a59331693f53ba7ef2f3ed
sha512 c5e3e8b0acfb634ed79b5c66e0769205351d18f289eb1725f26304d924ef7cdb063d4d53ba5e735ca73a4c1228b19e37e4a0aeaadaaa21e7e487ce6a19130ca0
ripemd-160 e0e22727d3674b29c8258d2eddf3f30ef8a68999

1381905910 as geometric shapes

Circle

Radius = n
Diameter 2763811820
Circumference 8682770909.6166
Area 5.9993862175877E+18

Sphere

Radius = n
Volume 1.1054116360609E+28
Surface area 2.3997544870351E+19
Circumference 8682770909.6166

Square

Length = n
Perimeter 5527623640
Area 1909663944092928100
Diagonal 1954310079.8455

Cube

Length = n
Surface area 1.1457983664558E+19
Volume 2.6389758904559E+27
Space diagonal 2393531247.3997

Equilateral Triangle

Length = n
Perimeter 4145717730
Area 8.2690874413783E+17
Altitude 1196765623.6999

Triangular Pyramid

Length = n
Surface area 8.2690874413783E+17
Volume 3.1100629125487E+26
Height 651436693.28184