391004072 (number)

391004072 is an even 9-digits composite number following 391004071 and preceding 391004073. In scientific notation, it is written as 3.91004072 × 10^8. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 195282864 positive integers (up to 391004072) that are relatively prime to 391004072.

Interesting facts

Basic properties

Name

Name three hundred ninety-one million four thousand seventy-two

Notation

Scientific notation 3.91004072 × 10^8
Engineering notation 3.91004072 × 10^6

Prime Factorization of 391004072

Prime Factorization 2 × 2 × 2 × 907 × 53887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97751018
Product of the distinct prime numbers

The prime factorization of 391004072 is 2 × 2 × 2 × 907 × 53887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 80, 17, 429, 438, 6190, 2618, 42813, 59618, 909960, 655313, 5008129, 3011180, 48401246, 81361187, 239363161, 864534163, 5376536227, 1255301479

Basic calculations (n = 391004072)

Multiplication

n×y
n×2 782008144
n×3 1173012216
n×4 1564016288
n×5 1955020360

Division

n÷y
n÷2 195502036
n÷3 130334690.66667
n÷3 97751018
n÷5 78200814.4

Exponentiation

ny
n2 152884184320581184
n3 5.9778338613746E+25
n4 2.3373573815369E+34
n5 9.139162539002E+42

Nth Root

y√n
2√n 19773.822897963
3√n 731.24081959887
4√n 140.61942574894
5√n 52.292120833561

Divisors of 391004072

1, 2, 4, 8, 907, 1814, 3628, 7256, 53887, 107774, 215548, 431096, 48875509, 97751018, 195502036, 391004072

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -391004071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 391004072 can be divided by 16 positive divisors. The sum of these divisors (counting 391004072) is 1, the average is 0.0625.

Base conversion 391004072

Base System Value
2 Binary 10111010011100011111110101000
3 Ternary 1000020202001202022
4 Quaternary 113103203332220
5 Quinary 1300044112242
6 Senary 102444324012
8 Octal 2723437650
10 Decimal 391004072
12 Duodecimal aab43608
16 Hexadecimal 174e3fa8
20 Vigesimal 623fa3c
36 Base36 6gsko8

Cryptographic Hash Functions

md5 9c8462f3ad8fec2488918648c06803f5
sha1 060ce06fa9aae58a0a9699228f16bb6b90503a58
sha256 f1bd60cab37e127de22296e3065396511778f35d8789539a22eb4ebef04c585d
sha512 7b66db18d2de8ce977dd02e9229765a058d49ddba481dbaaf4f1a83658d2ecc42bb0ba72e6dd0c5950db6764b726f747a734315fc211d7575ba4299bef71fa30
ripemd-160 0edde2acd5f28a619e04311d99dd348ee75396db

391004072 as geometric shapes

Circle

Radius = n
Diameter 782008144
Circumference 2456751040.2378
Area 4.8029983031161E+17

Sphere

Radius = n
Volume 2.5039891924366E+26
Surface area 1.9211993212464E+18
Circumference 2456751040.2378

Square

Length = n
Perimeter 1564016288
Area 152884184320581184
Diagonal 552963261.56551

Cube

Length = n
Surface area 917305105923487104
Volume 5.9778338613746E+25
Space diagonal 677238918.67032

Equilateral Triangle

Length = n
Perimeter 1173012216
Area 6.6200793729243E+16
Altitude 338619459.33516

Triangular Pyramid

Length = n
Surface area 6.6200793729243E+16
Volume 7.0449447669742E+24
Height 184321087.1885