390996951 (number)

390996951 is an odd 9-digits composite number following 390996950 and preceding 390996952. In scientific notation, it is written as 3.90996951 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 254306880 positive integers (up to 390996951) that are relatively prime to 390996951.

Interesting facts

Basic properties

Name

Name three hundred ninety million nine hundred ninety-six thousand nine hundred fifty-one

Notation

Scientific notation 3.90996951 × 10^8
Engineering notation 3.90996951 × 10^6

Prime Factorization of 390996951

Prime Factorization 3 × 41 × 3178837

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 390996951
Product of the distinct prime numbers

The prime factorization of 390996951 is 3 × 41 × 3178837. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 78, 13, 678, 942, 8997, 8139, 46599, 61717, 179365, 97898, 6432970, 4551465, 72241173, 86168171, 485566935, 282989257, 9531447815, 1887100713

Basic calculations (n = 390996951)

Multiplication

n×y
n×2 781993902
n×3 1172990853
n×4 1563987804
n×5 1954984755

Division

n÷y
n÷2 195498475.5
n÷3 130332317
n÷3 97749237.75
n÷5 78199390.2

Exponentiation

ny
n2 152878615691296401
n3 5.9775072608398E+25
n4 2.3371871135687E+34
n5 9.1383303532186E+42

Nth Root

y√n
2√n 19773.642835856
3√n 731.23638043156
4√n 140.61878550128
5√n 52.291930362447

Divisors of 390996951

1, 3, 41, 123, 3178837, 9536511, 130332317, 390996951

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 -390996950
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 390996951 can be divided by 8 positive divisors. The sum of these divisors (counting 390996951) is 1, the average is 0.125.

Base conversion 390996951

Base System Value
2 Binary 10111010011100010001111010111
3 Ternary 1000020201200222120
4 Quaternary 113103202033113
5 Quinary 1300043400301
6 Senary 102444231023
8 Octal 2723421727
10 Decimal 390996951
12 Duodecimal aab3b473
16 Hexadecimal 174e23d7
20 Vigesimal 623ec7b
36 Base36 6gsf6f

Cryptographic Hash Functions

md5 96aa2ec48e0c8d33a420974bcc55f4a8
sha1 d9022aeeb3236d99512f7a662c14b0272e4b6e87
sha256 d32dcf605f5a1cc23bbeb0bd56edbb24ac4411bc68fa2c90e38f200feffa0840
sha512 2aef54d9ac2e1802ec77dfb02dfb876c6805712322450f5bba86fae2db1bdcdfba348eaf3a33b0e0f37cb5ff860fde20e9a6b87fd8423952d30dfe4a715605bc
ripemd-160 586fc2f6588e9edf83a4f3a2d6c67c3b90f0fc49

390996951 as geometric shapes

Circle

Radius = n
Diameter 781993902
Circumference 2456706297.6752
Area 4.8028233594675E+17

Sphere

Radius = n
Volume 2.5038523863245E+26
Surface area 1.921129343787E+18
Circumference 2456706297.6752

Square

Length = n
Perimeter 1563987804
Area 152878615691296401
Diagonal 552953190.95073

Cube

Length = n
Surface area 917271694147778406
Volume 5.9775072608398E+25
Space diagonal 677226584.73652

Equilateral Triangle

Length = n
Perimeter 1172990853
Area 6.619838244203E+16
Altitude 338613292.36826

Triangular Pyramid

Length = n
Surface area 6.619838244203E+16
Volume 7.0445598645527E+24
Height 184317730.31691