390959930 (number)

390959930 is an even 9-digits composite number following 390959929 and preceding 390959931. In scientific notation, it is written as 3.90959930 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 156383968 positive integers (up to 390959930) that are relatively prime to 390959930.

Interesting facts

Basic properties

Name

Name three hundred ninety million nine hundred fifty-nine thousand nine hundred thirty

Notation

Scientific notation 3.90959930 × 10^8
Engineering notation 3.90959930 × 10^6

Prime Factorization of 390959930

Prime Factorization 2 × 5 × 39095993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 390959930
Product of the distinct prime numbers

The prime factorization of 390959930 is 2 × 5 × 39095993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 89, 69, 583, 169, 263, 7515, 6219, 28765, 77917, 672017, 4597433, 6598039, 44418315, 6148339, 793003341, 449528851, 2553764496, 1129310366

Basic calculations (n = 390959930)

Multiplication

n×y
n×2 781919860
n×3 1172879790
n×4 1563839720
n×5 1954799650

Division

n÷y
n÷2 195479965
n÷3 130319976.66667
n÷3 97739982.5
n÷5 78191986

Exponentiation

ny
n2 152849666865604900
n3 5.97580950583E+25
n4 2.3363020660926E+34
n5 9.1340049221843E+42

Nth Root

y√n
2√n 19772.706693824
3√n 731.2133010048
4√n 140.61545680978
5√n 52.290940087268

Divisors of 390959930

1, 2, 5, 10, 39095993, 78191986, 195479965, 390959930

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390959929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390959930 can be divided by 8 positive divisors. The sum of these divisors (counting 390959930) is 1, the average is 0.125.

Base conversion 390959930

Base System Value
2 Binary 10111010011011001001100111010
3 Ternary 1000020122211012102
4 Quaternary 113103121030322
5 Quinary 1300041204210
6 Senary 102443343402
8 Octal 2723311472
10 Decimal 390959930
12 Duodecimal aab21b62
16 Hexadecimal 174d933a
20 Vigesimal 6239jga
36 Base36 6grmm2

Cryptographic Hash Functions

md5 1093d6fa1227a47a148891f5404021e6
sha1 7e9dce50765364705a835828e35b4122a892599f
sha256 c5c7e10edcea0cb6bd7f9c3766620a08c339e2f4f48facb7989884062345ffd0
sha512 e1297877ab7a47156d661c48ed96da51dc91a4f008cb666e91bb45192d987f0acfaa16602f773f6a93c7554ece5effed9898d85c02d8988b05310c871b21348a
ripemd-160 57cedc498312e3618628eee9fc13f54582f5cbf0

390959930 as geometric shapes

Circle

Radius = n
Diameter 781919860
Circumference 2456473687.872
Area 4.8019139052863E+17

Sphere

Radius = n
Volume 2.503141232369E+26
Surface area 1.9207655621145E+18
Circumference 2456473687.872

Square

Length = n
Perimeter 1563839720
Area 152849666865604900
Diagonal 552900835.35044

Cube

Length = n
Surface area 917098001193629400
Volume 5.97580950583E+25
Space diagonal 677162462.48357

Equilateral Triangle

Length = n
Perimeter 1172879790
Area 6.6185847232801E+16
Altitude 338581231.24179

Triangular Pyramid

Length = n
Surface area 6.6185847232801E+16
Volume 7.0425590410857E+24
Height 184300278.45015