2387993987 (number)

2387993987 is an odd 10-digits prime number following 2387993986 and preceding 2387993988. In scientific notation, it is written as 2.387993987 × 10^9. The sum of its digits is 65. It has a total of 1 prime factors and 2 positive divisors. There are 2387993986 positive integers (up to 2387993987) that are relatively prime to 2387993987.

Interesting facts

Basic properties

Name

Name two billion three hundred eighty-seven million nine hundred ninety-three thousand nine hundred eighty-seven

Notation

Scientific notation 2.387993987 × 10^9
Engineering notation 2.387993987 × 10^9

Prime Factorization of 2387993987

Prime Factorization 2387993987

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 2387993987
Product of the distinct prime numbers

The prime factorization of 2387993987 is 2387993987. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 3, 11, 59, 372, 346, 9250, 1922, 60161, 59783, 159784, 555227, 8462330, 4007588, 95042326, 73800297, 644136677, 369980353, 1037971218, 1579913705

Basic calculations (n = 2387993987)

Multiplication

n×y
n×2 4775987974
n×3 7163981961
n×4 9551975948
n×5 11939969935

Division

n÷y
n÷2 1193996993.5
n÷3 795997995.66667
n÷3 596998496.75
n÷5 477598797.4

Exponentiation

ny
n2 5702515281948156169
n3 1.3617572204068E+28
n4 3.2518680540852E+37
n5 7.7654413596729E+46

Nth Root

y√n
2√n 48867.105367517
3√n 1336.6296056775
4√n 221.05905402746
5√n 75.094243364302

Divisors of 2387993987

1, 2387993987

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 2387993988
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 1193996994
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 48867.105377749
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999991625
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2387993987 can be divided by 2 positive divisors. The sum of these divisors (counting 2387993987) is 2387993988, the average is 1193996994.

Base conversion 2387993987

Base System Value
2 Binary 10001110010101011110010110000011
3 Ternary 20011102102122220202
4 Quaternary 2032111132112003
5 Quinary 14342311301422
6 Senary 1032542555415
8 Octal 21625362603
10 Decimal 2387993987
12 Duodecimal 567898b6b
16 Hexadecimal 8e55e583
20 Vigesimal 1h64j4j7
36 Base36 13hqzyb

Cryptographic Hash Functions

md5 3e077277c3743cf60a2a53dcc5dd6cb7
sha1 dd72e5accac21d70133d6c9f36b86591e47ed2a7
sha256 071ca7455782bc19f181c9ecab54f0da97f7bbc6b5418389b6df1b9283fec92b
sha512 104af317ded2cf06bd41d5b275767b6d9177ca6e6537f1615a876fad23bed61715048a3df42363e23b48035888ae42a28cb1870dda39d1dfb0b071bc615eca2b
ripemd-160 4e7f1ffb75120dda35d103ec1483f9400db2720a

2387993987 as geometric shapes

Circle

Radius = n
Diameter 4775987974
Circumference 15004208732.752
Area 1.7914980116752E+19

Sphere

Radius = n
Volume 5.7041153061371E+28
Surface area 7.1659920467007E+19
Circumference 15004208732.752

Square

Length = n
Perimeter 9551975948
Area 5702515281948156169
Diagonal 3377133483.2808

Cube

Length = n
Surface area 3.4215091691689E+19
Volume 1.3617572204068E+28
Space diagonal 4136126913.653

Equilateral Triangle

Length = n
Perimeter 7163981961
Area 2.469261549818E+18
Altitude 2068063456.8265

Triangular Pyramid

Length = n
Surface area 2.469261549818E+18
Volume 1.604846274799E+27
Height 1125711161.0936