390959928 (number)

390959928 is an even 9-digits composite number following 390959927 and preceding 390959929. In scientific notation, it is written as 3.90959928 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 48 positive divisors. There are 127140480 positive integers (up to 390959928) that are relatively prime to 390959928.

Interesting facts

Basic properties

Name

Name three hundred ninety million nine hundred fifty-nine thousand nine hundred twenty-eight

Notation

Scientific notation 3.90959928 × 10^8
Engineering notation 3.90959928 × 10^6

Prime Factorization of 390959928

Prime Factorization 2 × 2 × 2 × 3 × 3 × 41 × 132439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32579994
Product of the distinct prime numbers

The prime factorization of 390959928 is 2 × 2 × 2 × 3 × 3 × 41 × 132439. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 75, 4, 797, 16, 3692, 282, 97368, 37899, 845579, 813984, 6159167, 2796034, 34892020, 2677451, 536453127, 678161956, 9254121835, 1801668865

Basic calculations (n = 390959928)

Multiplication

n×y
n×2 781919856
n×3 1172879784
n×4 1563839712
n×5 1954799640

Division

n÷y
n÷2 195479964
n÷3 130319976
n÷3 97739982
n÷5 78191985.6

Exponentiation

ny
n2 152849665301765184
n3 5.9758094141202E+25
n4 2.3363020182862E+34
n5 9.1340046885541E+42

Nth Root

y√n
2√n 19772.706643249
3√n 731.21329975793
4√n 140.61545662995
5√n 52.290940033768

Divisors of 390959928

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 132439, 264878, 397317, 529756, 794634, 1059512, 1191951, 1589268, 2383902, 3178536, 4767804, 5429999, 9535608, 10859998, 16289997, 21719996, 32579994, 43439992, 48869991, 65159988, 97739982, 130319976, 195479964, 390959928

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390959927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390959928 can be divided by 48 positive divisors. The sum of these divisors (counting 390959928) is 1, the average is 0.020833333333333.

Base conversion 390959928

Base System Value
2 Binary 10111010011011001001100111000
3 Ternary 1000020122211012100
4 Quaternary 113103121030320
5 Quinary 1300041204203
6 Senary 102443343400
8 Octal 2723311470
10 Decimal 390959928
12 Duodecimal aab21b60
16 Hexadecimal 174d9338
20 Vigesimal 6239jg8
36 Base36 6grmm0

Cryptographic Hash Functions

md5 7cb9d9f9a77667e7c0032f1075c035d6
sha1 3a4f2c2468d1284095ee8192d6c368ae20dbfd46
sha256 9dced09a98ed77f48957ffa1490d4bca74288cc42dfc0dcf3ae57b971c5f0949
sha512 41e0229e33076967c9500f39def71e82843f5dcc05ec9ec4ede04a270b3c25c4c0e1f8dc5e00cda5284f2b3c87752779808f90c8ddf99e0653f4a503081e64e8
ripemd-160 3310bb4f3b7c35764a96a10ca57ffcf6fd4bc428

390959928 as geometric shapes

Circle

Radius = n
Diameter 781919856
Circumference 2456473675.3056
Area 4.8019138561568E+17

Sphere

Radius = n
Volume 2.5031411939537E+26
Surface area 1.9207655424627E+18
Circumference 2456473675.3056

Square

Length = n
Perimeter 1563839712
Area 152849665301765184
Diagonal 552900832.52201

Cube

Length = n
Surface area 917097991810591104
Volume 5.9758094141202E+25
Space diagonal 677162459.01947

Equilateral Triangle

Length = n
Perimeter 1172879784
Area 6.6185846555639E+16
Altitude 338581229.50974

Triangular Pyramid

Length = n
Surface area 6.6185846555639E+16
Volume 7.0425589330047E+24
Height 184300277.50734