130804731 (number)

130804731 is an odd 9-digits composite number following 130804730 and preceding 130804732. In scientific notation, it is written as 1.30804731 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 84846096 positive integers (up to 130804731) that are relatively prime to 130804731.

Interesting facts

Basic properties

Name

Name one hundred thirty million eight hundred four thousand seven hundred thirty-one

Notation

Scientific notation 1.30804731 × 10^8
Engineering notation 1.30804731 × 10^6

Prime Factorization of 130804731

Prime Factorization 9 × 37 × 392807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130804731
Product of the distinct prime numbers

The prime factorization of 130804731 is 9 × 37 × 392807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 33, 73, 246, 47, 797, 9846, 69252, 4828, 1105, 448723, 6466675, 6215676, 97816146, 59890728, 815163794, 468082319, 7040489566, 2457218512

Basic calculations (n = 130804731)

Multiplication

n×y
n×2 261609462
n×3 392414193
n×4 523218924
n×5 654023655

Division

n÷y
n÷2 65402365.5
n÷3 43601577
n÷3 32701182.75
n÷5 26160946.2

Exponentiation

ny
n2 17109877651982361
n3 2.2380529437105E+24
n4 2.9274791326581E+32
n5 3.8292812045545E+40

Nth Root

y√n
2√n 11436.989595169
3√n 507.62283549815
4√n 106.94386188636
5√n 42.007292460008

Divisors of 130804731

1, 9, 37, 333, 392807, 3535263, 14533859, 130804731

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 -130804730
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 130804731 can be divided by 8 positive divisors. The sum of these divisors (counting 130804731) is 1, the average is 0.125.

Base conversion 130804731

Base System Value
2 Binary 111110010111110101111111011
3 Ternary 100010010120100200
4 Quaternary 13302332233323
5 Quinary 231441222411
6 Senary 20551333243
8 Octal 762765773
10 Decimal 130804731
12 Duodecimal 37981223
16 Hexadecimal 7cbebfb
20 Vigesimal 20habgb
36 Base36 25vlkr

Cryptographic Hash Functions

md5 9ae3289ae6a8603d06e10a2166d00297
sha1 ac6c5a008ae7a6ea89545c68bfa2b14bb7c5cdce
sha256 0e06700a182194d757358bef7b0be75a32b5309c58a7e3f76c52a08478c9519d
sha512 2951c6d6f56fbb3b599665f0010392c990b34215606b8b9b3418870af6ec2c50491abede15f0a3700e84b0809d2fe2c3805b73485b2c8c316335dd6f79016b76
ripemd-160 3c3d2c53bbd1d12501e69e0e3ee075e75733ef8c

130804731 as geometric shapes

Circle

Radius = n
Diameter 261609462
Circumference 821870363.92878
Area 5.3752265935288E+16

Sphere

Radius = n
Volume 9.3747342484077E+24
Surface area 2.1500906374115E+17
Circumference 821870363.92878

Square

Length = n
Perimeter 523218924
Area 17109877651982361
Diagonal 184985824.60276

Cube

Length = n
Surface area 102659265911894166
Volume 2.2380529437105E+24
Space diagonal 226560439.96238

Equilateral Triangle

Length = n
Perimeter 392414193
Area 7.4087943511302E+15
Altitude 113280219.98119

Triangular Pyramid

Length = n
Surface area 7.4087943511302E+15
Volume 2.637570688587E+23
Height 61661941.534255