390408040 (number)

390408040 is an even 9-digits composite number following 390408039 and preceding 390408041. In scientific notation, it is written as 3.90408040 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 141966400 positive integers (up to 390408040) that are relatively prime to 390408040.

Interesting facts

Basic properties

Name

Name three hundred ninety million four hundred eight thousand forty

Notation

Scientific notation 3.90408040 × 10^8
Engineering notation 3.90408040 × 10^6

Prime Factorization of 390408040

Prime Factorization 2 × 2 × 2 × 5 × 11 × 887291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 97602010
Product of the distinct prime numbers

The prime factorization of 390408040 is 2 × 2 × 2 × 5 × 11 × 887291. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 68, 58, 270, 43, 1265, 9743, 27683, 37965, 44752, 245690, 1016454, 4998645, 72973706, 45626436, 81179565, 847930537, 7192881876, 9559714876

Basic calculations (n = 390408040)

Multiplication

n×y
n×2 780816080
n×3 1171224120
n×4 1561632160
n×5 1952040200

Division

n÷y
n÷2 195204020
n÷3 130136013.33333
n÷3 97602010
n÷5 78081608

Exponentiation

ny
n2 152418437696641600
n3 5.9505383521008E+25
n4 2.3231380149885E+34
n5 9.0697175908115E+42

Nth Root

y√n
2√n 19758.745911621
3√n 730.86907191298
4√n 140.5658063386
5√n 52.276168672754

Divisors of 390408040

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 887291, 1774582, 3549164, 4436455, 7098328, 8872910, 9760201, 17745820, 19520402, 35491640, 39040804, 48801005, 78081608, 97602010, 195204020, 390408040

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 -390408039
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 390408040 can be divided by 32 positive divisors. The sum of these divisors (counting 390408040) is 1, the average is 0.03125.

Base conversion 390408040

Base System Value
2 Binary 10111010001010010011101101000
3 Ternary 1000012121210011001
4 Quaternary 113101102131220
5 Quinary 1244421024130
6 Senary 102423444344
8 Octal 2721223550
10 Decimal 390408040
12 Duodecimal aa8b66b4
16 Hexadecimal 17452768
20 Vigesimal 6201020
36 Base36 6gfsrs

Cryptographic Hash Functions

md5 8373cdadc7fbf23bc58939c9f459f8f5
sha1 824afe8a64ce214656b2b0e6603fedca37b7a706
sha256 759b7f01a4d5629e86e5b4fed817008c03d068661d718f676f0d9509d343b216
sha512 74531181e1391de2d20cbceaf6a1f5973fc7f1971fba7051504404ec229b76b5e95a106098ebb4aca8a10660a4d0ed204ede02a472f4b28ffd906c2ab1e58b14
ripemd-160 7b6f2e6dd1a2832f88e1ab289f3e135a661f6a79

390408040 as geometric shapes

Circle

Radius = n
Diameter 780816080
Circumference 2453006060.7328
Area 4.788366441394E+17

Sphere

Radius = n
Volume 2.4925556762486E+26
Surface area 1.9153465765576E+18
Circumference 2453006060.7328

Square

Length = n
Perimeter 1561632160
Area 152418437696641600
Diagonal 552120345.0275

Cube

Length = n
Surface area 914510626179849600
Volume 5.9505383521008E+25
Space diagonal 676206560.96338

Equilateral Triangle

Length = n
Perimeter 1171224120
Area 6.5999119525214E+16
Altitude 338103280.48169

Triangular Pyramid

Length = n
Surface area 6.5999119525214E+16
Volume 7.0127767008018E+24
Height 184040115.00917