1387484217 (number)

1387484217 is an odd 10-digits composite number following 1387484216 and preceding 1387484218. In scientific notation, it is written as 1.387484217 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 777102336 positive integers (up to 1387484217) that are relatively prime to 1387484217.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-seven million four hundred eighty-four thousand two hundred seventeen

Notation

Scientific notation 1.387484217 × 10^9
Engineering notation 1.387484217 × 10^9

Prime Factorization of 1387484217

Prime Factorization 9 × 7 × 97 × 109 × 2083

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1387484217
Product of the distinct prime numbers

The prime factorization of 1387484217 is 9 × 7 × 97 × 109 × 2083. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1387484217)

Multiplication

n×y
n×2 2774968434
n×3 4162452651
n×4 5549936868
n×5 6937421085

Division

n÷y
n÷2 693742108.5
n÷3 462494739
n÷3 346871054.25
n÷5 277496843.4

Exponentiation

ny
n2 1925112452424103089
n3 2.6710631436886E+27
n4 3.7060579544783E+36
n5 5.142096919126E+45

Nth Root

y√n
2√n 37248.949206655
3√n 1115.3453231378
4√n 192.99986841098
5√n 67.366752218045

Divisors of 1387484217

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1387484216
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1387484217 can be divided by 32 positive divisors. The sum of these divisors (counting 1387484217) is 1, the average is 0.03125.

Base conversion 1387484217

Base System Value
2 Binary 1010010101100110101010000111001
3 Ternary 10120200210111112100
4 Quaternary 1102230311100321
5 Quinary 10320143443332
6 Senary 345402334013
8 Octal 12254652071
10 Decimal 1387484217
12 Duodecimal 3287ba309
16 Hexadecimal 52b35439
20 Vigesimal 11dbfaah
36 Base36 my2lo9

Cryptographic Hash Functions

md5 e97bf4d9009800073eb4f4e3b1497105
sha1 863c1c2f3b18f15538f659736b0c46802b9df621
sha256 ecec738e100199fcf4906d67fd3c4ccda41e79606796d2d6b4d8381297f6c10e
sha512 66fc4c3db2ce723c7002d0fe2241b124a555871efc1a3f3e6f4f91a3d9c898882639ac4d31b4f9aaa76499ca61b1e3646b9762aee9e83624e46b312e5072a28d
ripemd-160 e705a60d78c611f114f6f95eaebffe97c8d2ac35

1387484217 as geometric shapes

Circle

Radius = n
Diameter 2774968434
Circumference 8717820446.198
Area 6.0479191378698E+18

Sphere

Radius = n
Volume 1.1188523132649E+28
Surface area 2.4191676551479E+19
Circumference 8717820446.198

Square

Length = n
Perimeter 5549936868
Area 1925112452424103089
Diagonal 1962198997.26

Cube

Length = n
Surface area 1.1550674714545E+19
Volume 2.6710631436886E+27
Space diagonal 2403193158.5439

Equilateral Triangle

Length = n
Perimeter 4162452651
Area 8.3359814447052E+17
Altitude 1201596579.272

Triangular Pyramid

Length = n
Surface area 8.3359814447052E+17
Volume 3.1478781031328E+26
Height 654066332.42