390642007 (number)

390642007 is an odd 9-digits composite number following 390642006 and preceding 390642008. In scientific notation, it is written as 3.90642007 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 334836000 positive integers (up to 390642007) that are relatively prime to 390642007.

Interesting facts

Basic properties

Name

Name three hundred ninety million six hundred forty-two thousand seven

Notation

Scientific notation 3.90642007 × 10^8
Engineering notation 3.90642007 × 10^6

Prime Factorization of 390642007

Prime Factorization 7 × 55806001

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 390642007
Product of the distinct prime numbers

The prime factorization of 390642007 is 7 × 55806001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 83, 8, 249, 303, 4750, 6787, 23520, 72358, 644350, 939871, 1655920, 1435264, 74956980, 47720287, 361381226, 840647171, 1862818614, 8960588812

Basic calculations (n = 390642007)

Multiplication

n×y
n×2 781284014
n×3 1171926021
n×4 1562568028
n×5 1953210035

Division

n÷y
n÷2 195321003.5
n÷3 130214002.33333
n÷3 97660501.75
n÷5 78128401.4

Exponentiation

ny
n2 152601177632988049
n3 5.9612430301114E+25
n4 2.3287119414975E+34
n5 9.0969270655144E+42

Nth Root

y√n
2√n 19764.665618219
3√n 731.01504320346
4√n 140.58686147083
5√n 52.282432871348

Divisors of 390642007

1, 7, 55806001, 390642007

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390642006
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390642007 can be divided by 4 positive divisors. The sum of these divisors (counting 390642007) is 1, the average is 0.25.

Base conversion 390642007

Base System Value
2 Binary 10111010010001011100101010111
3 Ternary 1000020001200002111
4 Quaternary 113102023211113
5 Quinary 1300001021012
6 Senary 102432451451
8 Octal 2722134527
10 Decimal 390642007
12 Duodecimal aa9a9b87
16 Hexadecimal 1748b957
20 Vigesimal 621a507
36 Base36 6gktav

Cryptographic Hash Functions

md5 cf0e2e04ef98763460ecd1c6404248f7
sha1 8b3a66067c99de51bd29262abedad9abad8e68b2
sha256 6850aaee07765c8058edafed06f05ed359ec984f766a53580518c6f71a448538
sha512 5436caeae2b1212c35dbc68fdf046aeae4af47f2110cc4d2f1feb61721a2eb293b99c80744f59448861cc02ae3db22abd7ec65f51f3d8da988be7a0aafc3e2b4
ripemd-160 2022c530e32606b839bfc80bb467440882179981

390642007 as geometric shapes

Circle

Radius = n
Diameter 781284014
Circumference 2454476118.7495
Area 4.7941073858095E+17

Sphere

Radius = n
Volume 2.4970396412882E+26
Surface area 1.9176429543238E+18
Circumference 2454476118.7495

Square

Length = n
Perimeter 1562568028
Area 152601177632988049
Diagonal 552451224.33205

Cube

Length = n
Surface area 915607065797928294
Volume 5.9612430301114E+25
Space diagonal 676611803.69468

Equilateral Triangle

Length = n
Perimeter 1171926021
Area 6.6078248238795E+16
Altitude 338305901.84734

Triangular Pyramid

Length = n
Surface area 6.6078248238795E+16
Volume 7.0253922848214E+24
Height 184150408.11068