1381361640 (number)

1381361640 is an even 10-digits composite number following 1381361639 and preceding 1381361641. In scientific notation, it is written as 1.381361640 × 10^9. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 355660032 positive integers (up to 1381361640) that are relatively prime to 1381361640.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-one million three hundred sixty-one thousand six hundred forty

Notation

Scientific notation 1.381361640 × 10^9
Engineering notation 1.381361640 × 10^9

Prime Factorization of 1381361640

Prime Factorization 2 × 2 × 2 × 3 × 5 × 29 × 396943

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 345340410
Product of the distinct prime numbers

The prime factorization of 1381361640 is 2 × 2 × 2 × 3 × 5 × 29 × 396943. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 60, 100, 611, 943, 4114, 4646, 49183, 71134, 301727, 697192, 3179173, 2941496, 63705216, 28848622, 34141058, 4575022, 5737354931, 2954786557

Basic calculations (n = 1381361640)

Multiplication

n×y
n×2 2762723280
n×3 4144084920
n×4 5525446560
n×5 6906808200

Division

n÷y
n÷2 690680820
n÷3 460453880
n÷3 345340410
n÷5 276272328

Exponentiation

ny
n2 1908159980463489600
n3 2.6358589999954E+27
n4 3.6410745110424E+36
n5 5.0296406579358E+45

Nth Root

y√n
2√n 37166.673781763
3√n 1113.7023358421
4√n 192.78660166558
5√n 67.307192897549

Divisors of 1381361640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 396943, 793886, 1190829, 1587772, 1984715, 2381658, 3175544, 3969430, 4763316, 5954145, 7938860, 9526632, 11511347, 11908290, 15877720, 23022694, 23816580, 34534041, 46045388, 47633160, 57556735, 69068082, 92090776, 115113470, 138136164, 172670205, 230226940, 276272328, 345340410, 460453880, 690680820, 1381361640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1381361639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1381361640 can be divided by 64 positive divisors. The sum of these divisors (counting 1381361640) is 1, the average is 0.015625.

Base conversion 1381361640

Base System Value
2 Binary 1010010010101011110011111101000
3 Ternary 10120021021102221020
4 Quaternary 1102111132133220
5 Quinary 10312112033030
6 Senary 345023212440
8 Octal 12225363750
10 Decimal 1381361640
12 Duodecimal 326747120
16 Hexadecimal 5255e7e8
20 Vigesimal 11bda420
36 Base36 mufdgo

Cryptographic Hash Functions

md5 4b52fe04e2831db295e534b51db2e198
sha1 b9c706692609a404f295828b84f69474e98bd174
sha256 f2b45468779675a2fea010ace13a516208d15eb2ce642ebd4d61f794c4ba0ade
sha512 7e608a1cf8de8dd60db1b991dadb8a930e0fc8ca0e66d9105d6b446c810704ebdd237bbd5b2ba9499b040551282078c871fa2c05f55d65c56ebd4a0858840fee
ripemd-160 96a9505d78b59547b992ca0829c54bfe0c6fc7ae

1381361640 as geometric shapes

Circle

Radius = n
Diameter 2762723280
Circumference 8679351160.3495
Area 5.9946613764981E+18

Sphere

Radius = n
Volume 1.1041060360379E+28
Surface area 2.3978645505993E+19
Circumference 8679351160.3495

Square

Length = n
Perimeter 5525446560
Area 1908159980463489600
Diagonal 1953540365.8299

Cube

Length = n
Surface area 1.1448959882781E+19
Volume 2.6358589999954E+27
Space diagonal 2392588544.1067

Equilateral Triangle

Length = n
Perimeter 4144084920
Area 8.262575087831E+17
Altitude 1196294272.0533

Triangular Pyramid

Length = n
Surface area 8.262575087831E+17
Volume 3.1063896219139E+26
Height 651180121.94331