391004080 (number)

391004080 is an even 9-digits composite number following 391004079 and preceding 391004081. In scientific notation, it is written as 3.91004080 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 147201024 positive integers (up to 391004080) that are relatively prime to 391004080.

Interesting facts

Basic properties

Name

Name three hundred ninety-one million four thousand eighty

Notation

Scientific notation 3.91004080 × 10^8
Engineering notation 3.91004080 × 10^6

Prime Factorization of 391004080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 17 × 287503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 48875510
Product of the distinct prime numbers

The prime factorization of 391004080 is 2 × 2 × 2 × 2 × 5 × 17 × 287503. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 9, 61, 38, 316, 43, 802, 5519, 7516, 94340, 347154, 772597, 1276013, 5500275, 13585053, 51163118, 192794236, 934194525, 4736328017, 498512391

Basic calculations (n = 391004080)

Multiplication

n×y
n×2 782008160
n×3 1173012240
n×4 1564016320
n×5 1955020400

Division

n÷y
n÷2 195502040
n÷3 130334693.33333
n÷3 97751020
n÷5 78200816

Exponentiation

ny
n2 152884190576646400
n3 5.9778342282966E+25
n4 2.3373575728276E+34
n5 9.139163473945E+42

Nth Root

y√n
2√n 19773.82310025
3√n 731.24082458597
4√n 140.61942646822
5√n 52.292121047541

Divisors of 391004080

1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 287503, 575006, 1150012, 1437515, 2300024, 2875030, 4600048, 4887551, 5750060, 9775102, 11500120, 19550204, 23000240, 24437755, 39100408, 48875510, 78200816, 97751020, 195502040, 391004080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -391004079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 391004080 can be divided by 40 positive divisors. The sum of these divisors (counting 391004080) is 1, the average is 0.025.

Base conversion 391004080

Base System Value
2 Binary 10111010011100011111110110000
3 Ternary 1000020202001202121
4 Quaternary 113103203332300
5 Quinary 1300044112310
6 Senary 102444324024
8 Octal 2723437660
10 Decimal 391004080
12 Duodecimal aab43614
16 Hexadecimal 174e3fb0
20 Vigesimal 623fa40
36 Base36 6gskog

Cryptographic Hash Functions

md5 d143cea6316e11b1ca42546fe1c991b6
sha1 6c5068f093a8b671fd5d5f4cc296bd5d2cbaa4ec
sha256 907099ab937a9a35ca35d51ee6c88766e7faebea2bdc6ada165a516195e42b1e
sha512 ecec9572c771542316498370d203f3baaf3d5bc3a52547112ad6204fe546c404feef6bc017f38ebbd3dc9070d80a16a33093e9031134251b4e8fb84f62239bae
ripemd-160 02004f2dd2cdc18e85af2b56cbb08e115f82f535

391004080 as geometric shapes

Circle

Radius = n
Diameter 782008160
Circumference 2456751090.5033
Area 4.8029984996561E+17

Sphere

Radius = n
Volume 2.5039893461326E+26
Surface area 1.9211993998625E+18
Circumference 2456751090.5033

Square

Length = n
Perimeter 1564016320
Area 152884190576646400
Diagonal 552963272.87921

Cube

Length = n
Surface area 917305143459878400
Volume 5.9778342282966E+25
Space diagonal 677238932.52673

Equilateral Triangle

Length = n
Perimeter 1173012240
Area 6.6200796438199E+16
Altitude 338619466.26336

Triangular Pyramid

Length = n
Surface area 6.6200796438199E+16
Volume 7.044945199396E+24
Height 184321090.95974