3887942387 (number)

3887942387 is an odd 10-digits composite number following 3887942386 and preceding 3887942388. In scientific notation, it is written as 3.887942387 × 10^9. The sum of its digits is 59. It has a total of 5 prime factors and 16 positive divisors. There are 3328992576 positive integers (up to 3887942387) that are relatively prime to 3887942387.

Interesting facts

Basic properties

Name

Name three billion eight hundred eighty-seven million nine hundred forty-two thousand three hundred eighty-seven

Notation

Scientific notation 3.887942387 × 10^9
Engineering notation 3.887942387 × 10^9

Prime Factorization of 3887942387

Prime Factorization 7 × 7 × 7 × 1033 × 10973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 79345763
Product of the distinct prime numbers

The prime factorization of 3887942387 is 7 × 7 × 7 × 1033 × 10973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 24, 28, 806, 419, 5082, 3422, 96756, 94967, 214815, 546567, 7452665, 9970432, 89462063, 30610057, 367827409, 69576212, 5913790020, 997728348

Basic calculations (n = 3887942387)

Multiplication

n×y
n×2 7775884774
n×3 11663827161
n×4 15551769548
n×5 19439711935

Division

n÷y
n÷2 1943971193.5
n÷3 1295980795.6667
n÷3 971985596.75
n÷5 777588477.4

Exponentiation

ny
n2 1.5116096004631E+19
n3 5.8770510382367E+28
n4 2.2849635842123E+38
n5 8.8838067718104E+47

Nth Root

y√n
2√n 62353.367086309
3√n 1572.4370695747
4√n 249.70656196085
5√n 82.783534345586

Divisors of 3887942387

1, 7, 49, 343, 1033, 7231, 10973, 50617, 76811, 354319, 537677, 3763739, 11335109, 79345763, 555420341, 3887942387

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3887942386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3887942387 can be divided by 16 positive divisors. The sum of these divisors (counting 3887942387) is 1, the average is 0.0625.

Base conversion 3887942387

Base System Value
2 Binary 11100111101111010100101011110011
3 Ternary 101000221211221022012
4 Quaternary 3213233110223303
5 Quinary 30430303124022
6 Senary 1441444033135
8 Octal 34757245363
10 Decimal 3887942387
12 Duodecimal 9060927ab
16 Hexadecimal e7bd4af3
20 Vigesimal 30ejcfj7
36 Base36 1sas3jn

Cryptographic Hash Functions

md5 5fc2b745136482eb4c235a4dcecec00e
sha1 d1fdb3f94ff91a08516e2310f3e139c3cc058aff
sha256 afa6f10856d496ea6d8b7438dee4d1fa41a22ccbd22067cfe5880fac9b310538
sha512 acf8debbf9541f8761d7e6ac3976a207b01bb7ec5116668563c112b4cff4e72a79838c708e20138f7a06f04c6d175af6fc5d595039ca1ef6999eaf835a610641
ripemd-160 1ef1bd0e5fd0f8af4be3ec5152cda42c3019dd2f

3887942387 as geometric shapes

Circle

Radius = n
Diameter 7775884774
Circumference 24428662481.159
Area 4.7488616159108E+19

Sphere

Radius = n
Volume 2.4617733821996E+29
Surface area 1.8995446463643E+20
Circumference 24428662481.159

Square

Length = n
Perimeter 15551769548
Area 1.5116096004631E+19
Diagonal 5498380853.4206

Cube

Length = n
Surface area 9.0696576027788E+19
Volume 5.8770510382367E+28
Space diagonal 6734113751.1846

Equilateral Triangle

Length = n
Perimeter 11663827161
Area 6.5454615730276E+18
Altitude 3367056875.5923

Triangular Pyramid

Length = n
Surface area 6.5454615730276E+18
Volume 6.926171070861E+27
Height 1832793617.8069