391330797 (number)

391330797 is an odd 9-digits composite number following 391330796 and preceding 391330798. In scientific notation, it is written as 3.91330797 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 218926080 positive integers (up to 391330797) that are relatively prime to 391330797.

Interesting facts

Basic properties

Name

Name three hundred ninety-one million three hundred thirty thousand seven hundred ninety-seven

Notation

Scientific notation 3.91330797 × 10^8
Engineering notation 3.91330797 × 10^6

Prime Factorization of 391330797

Prime Factorization 3 × 143 × 912193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 391330797
Product of the distinct prime numbers

The prime factorization of 391330797 is 3 × 143 × 912193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 53, 88, 318, 707, 5125, 4905, 71012, 10692, 230338, 430026, 128566, 4911126, 34464145, 72224609, 253592544, 776818926, 4270012815, 598477182

Basic calculations (n = 391330797)

Multiplication

n×y
n×2 782661594
n×3 1173992391
n×4 1565323188
n×5 1956653985

Division

n÷y
n÷2 195665398.5
n÷3 130443599
n÷3 97832699.25
n÷5 78266159.4

Exponentiation

ny
n2 153139792680655209
n3 5.9928317122136E+25
n4 2.3451796102274E+34
n5 9.1774100597844E+42

Nth Root

y√n
2√n 19782.082726548
3√n 731.44443908237
4√n 140.64879212616
5√n 52.300857026706

Divisors of 391330797

1, 3, 143, 429, 912193, 2736579, 130443599, 391330797

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 -391330796
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 391330797 can be divided by 8 positive divisors. The sum of these divisors (counting 391330797) is 1, the average is 0.125.

Base conversion 391330797

Base System Value
2 Binary 10111010100110011101111101101
3 Ternary 1000021100122221020
4 Quaternary 113110303233231
5 Quinary 1300140041142
6 Senary 102455324353
8 Octal 2724635755
10 Decimal 391330797
12 Duodecimal ab0806b9
16 Hexadecimal 17533bed
20 Vigesimal 625g6jh
36 Base36 6gzkrx

Cryptographic Hash Functions

md5 bf8f0255e99b3dc8e4649dc52eaea07c
sha1 57c12198b7690c1f92f014cb5e1d9a077a32b771
sha256 b6ebae488d632bab9746bcfde6d2426ceaaa23e2806d30b14885022b9166e49e
sha512 16336532c0f4b216894fbca7577fd767d9221e186eed1a49af2d1222a78340ffaa91ea934eea22529a9bd63584f51ca7abd57faa51edac3077a60086e6f9f79b
ripemd-160 4d8d2f273e8dd86f2989c5b360287f5b0c38a5bf

391330797 as geometric shapes

Circle

Radius = n
Diameter 782661594
Circumference 2458803913.9573
Area 4.8110284765781E+17

Sphere

Radius = n
Volume 2.5102714775053E+26
Surface area 1.9244113906312E+18
Circumference 2458803913.9573

Square

Length = n
Perimeter 1565323188
Area 153139792680655209
Diagonal 553425320.49167

Cube

Length = n
Surface area 918838756083931254
Volume 5.9928317122136E+25
Space diagonal 677804822.97042

Equilateral Triangle

Length = n
Perimeter 1173992391
Area 6.6311475395865E+16
Altitude 338902411.48521

Triangular Pyramid

Length = n
Surface area 6.6311475395865E+16
Volume 7.0626199036933E+24
Height 184475106.83056