387820426 (number)

387820426 is an even 9-digits composite number following 387820425 and preceding 387820427. In scientific notation, it is written as 3.87820426 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 165212496 positive integers (up to 387820426) that are relatively prime to 387820426.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million eight hundred twenty thousand four hundred twenty-six

Notation

Scientific notation 3.87820426 × 10^8
Engineering notation 3.87820426 × 10^6

Prime Factorization of 387820426

Prime Factorization 2 × 7 × 167 × 165877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 387820426
Product of the distinct prime numbers

The prime factorization of 387820426 is 2 × 7 × 167 × 165877. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 20, 87, 545, 682, 5700, 1739, 97038, 71261, 540421, 592098, 4096911, 4002441, 84433701, 75347633, 441335039, 826335620, 7578229829, 5944604861

Basic calculations (n = 387820426)

Multiplication

n×y
n×2 775640852
n×3 1163461278
n×4 1551281704
n×5 1939102130

Division

n÷y
n÷2 193910213
n÷3 129273475.33333
n÷3 96955106.5
n÷5 77564085.2

Exponentiation

ny
n2 150404682822821476
n3 5.8330008164742E+25
n4 2.2621568615034E+34
n5 8.7731063770705E+42

Nth Root

y√n
2√n 19693.156831752
3√n 729.25076440569
4√n 140.33230858128
5√n 52.20668721096

Divisors of 387820426

1, 2, 7, 14, 167, 334, 1169, 2338, 165877, 331754, 1161139, 2322278, 27701459, 55402918, 193910213, 387820426

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 -387820425
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 387820426 can be divided by 16 positive divisors. The sum of these divisors (counting 387820426) is 1, the average is 0.0625.

Base conversion 387820426

Base System Value
2 Binary 10111000111011010101110001010
3 Ternary 1000000202022121111
4 Quaternary 113013122232022
5 Quinary 1243240223201
6 Senary 102252200534
8 Octal 2707325612
10 Decimal 387820426
12 Duodecimal a9a6914a
16 Hexadecimal 171dab8a
20 Vigesimal 613hb16
36 Base36 6ewc5m

Cryptographic Hash Functions

md5 5d4f9c9d1dff0096d35308f18285f713
sha1 4b43939b4850aada7d5a0eecb6aee55184101f3e
sha256 ce06c32469700e05ecb30f132b56f9da9a8ac948bd43a5041415ff5a3b910639
sha512 712913ddcc91c6aaedb6344972ab363e3078b1db3c54e84d2bf90e442215c19d562c193494e01cdef5abae9b1af0ae4b47d951b0ed05f3f7332da3b8bcf91ce0
ripemd-160 813458c4af52dd36eb98a24ed28684ff9f3af0a5

387820426 as geometric shapes

Circle

Radius = n
Diameter 775640852
Circumference 2436747602.4673
Area 4.7251024662168E+17

Sphere

Radius = n
Volume 2.4433216684558E+26
Surface area 1.8900409864867E+18
Circumference 2436747602.4673

Square

Length = n
Perimeter 1551281704
Area 150404682822821476
Diagonal 548460906.21451

Cube

Length = n
Surface area 902428096936928856
Volume 5.8330008164742E+25
Space diagonal 671724682.04501

Equilateral Triangle

Length = n
Perimeter 1163461278
Area 6.5127138086352E+16
Altitude 335862341.0225

Triangular Pyramid

Length = n
Surface area 6.5127138086352E+16
Volume 6.8742573866592E+24
Height 182820302.0715