3887992720 (number)

3887992720 is an even 10-digits composite number following 3887992719 and preceding 3887992721. In scientific notation, it is written as 3.887992720 × 10^9. The sum of its digits is 55. It has a total of 7 prime factors and 40 positive divisors. There are 1497047040 positive integers (up to 3887992720) that are relatively prime to 3887992720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.887992720 × 10^9
Engineering notation 3.887992720 × 10^9

Prime Factorization of 3887992720

Prime Factorization 2 × 2 × 2 × 2 × 155 × 193 × 8123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 485999090
Product of the distinct prime numbers

The prime factorization of 3887992720 is 2 × 2 × 2 × 2 × 155 × 193 × 8123. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 75, 62, 665, 638, 5950, 3817, 73983, 68129, 261978, 983631, 9837113, 801829, 89949611, 65425158, 83181248, 759747927, 6921074730, 6984274698

Basic calculations (n = 3887992720)

Multiplication

n×y
n×2 7775985440
n×3 11663978160
n×4 15551970880
n×5 19439963600

Division

n÷y
n÷2 1943996360
n÷3 1295997573.3333
n÷3 971998180
n÷5 777598544

Exponentiation

ny
n2 1.5116487390773E+19
n3 5.8772792927297E+28
n4 2.285081910354E+38
n5 8.88438183206E+47

Nth Root

y√n
2√n 62353.770695925
3√n 1572.4438550948
4√n 249.70737012737
5√n 82.783748686317

Divisors of 3887992720

1, 2, 4, 8, 16, 155, 193, 310, 386, 620, 772, 1240, 1544, 2480, 3088, 8123, 16246, 29915, 32492, 59830, 64984, 119660, 129968, 239320, 478640, 1259065, 1567739, 2518130, 3135478, 5036260, 6270956, 10072520, 12541912, 20145040, 25083824, 242999545, 485999090, 971998180, 1943996360, 3887992720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3887992719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3887992720 can be divided by 40 positive divisors. The sum of these divisors (counting 3887992720) is 1, the average is 0.025.

Base conversion 3887992720

Base System Value
2 Binary 11100111101111100000111110010000
3 Ternary 101000221221111100101
4 Quaternary 3213233200332100
5 Quinary 30430311231340
6 Senary 1441445102144
8 Octal 34757407620
10 Decimal 3887992720
12 Duodecimal 9060b7954
16 Hexadecimal e7be0f90
20 Vigesimal 30ejj1g0
36 Base36 1sat6ds

Cryptographic Hash Functions

md5 0eac44c1e553c4ce0bfac36bb7aa6e27
sha1 bb11a046cbf56268a7aba350ab9f4cadbc217825
sha256 14ac3b475420f45ab5f5b8f109eca3aec9d4922dea07f2b73d5be99525020a13
sha512 8d7eeeda4804637981ba2b757ea9735d44db867cff1f2f2f16016c04af6e0c42c5428aa21b05007e4cf5c4c06eade8c355cfd8b02d4d5fd06102c5a8c5a4c1b8
ripemd-160 060d49d9d2c0704c366125b829e9af3dfa4915be

3887992720 as geometric shapes

Circle

Radius = n
Diameter 7775985440
Circumference 24428978732.725
Area 4.7489845734935E+19

Sphere

Radius = n
Volume 2.461868993218E+29
Surface area 1.8995938293974E+20
Circumference 24428978732.725

Square

Length = n
Perimeter 15551970880
Area 1.5116487390773E+19
Diagonal 5498452035.0319

Cube

Length = n
Surface area 9.0698924344638E+19
Volume 5.8772792927297E+28
Space diagonal 6734200930.4979

Equilateral Triangle

Length = n
Perimeter 11663978160
Area 6.5456310481983E+18
Altitude 3367100465.249

Triangular Pyramid

Length = n
Surface area 6.5456310481983E+18
Volume 6.9264400713608E+27
Height 1832817345.0106