130776721 (number)

130776721 is an odd 9-digits composite number following 130776720 and preceding 130776722. In scientific notation, it is written as 1.30776721 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 129448800 positive integers (up to 130776721) that are relatively prime to 130776721.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred seventy-six thousand seven hundred twenty-one

Notation

Scientific notation 1.30776721 × 10^8
Engineering notation 1.30776721 × 10^6

Prime Factorization of 130776721

Prime Factorization 313 × 151 × 2767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130776721
Product of the distinct prime numbers

The prime factorization of 130776721 is 313 × 151 × 2767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130776721)

Multiplication

n×y
n×2 261553442
n×3 392330163
n×4 523106884
n×5 653883605

Division

n÷y
n÷2 65388360.5
n÷3 43592240.333333
n÷3 32694180.25
n÷5 26155344.2

Exponentiation

ny
n2 17102550755511841
n3 2.2366155085419E+24
n4 2.9249724234486E+32
n5 3.8251830255403E+40

Nth Root

y√n
2√n 11435.764994088
3√n 507.58659947281
4√n 106.93813629425
5√n 42.005493251296

Divisors of 130776721

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 -130776720
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 130776721 can be divided by 8 positive divisors. The sum of these divisors (counting 130776721) is 1, the average is 0.125.

Base conversion 130776721

Base System Value
2 Binary 111110010110111111010010001
3 Ternary 100010002010221021
4 Quaternary 13302313322101
5 Quinary 231434323341
6 Senary 20550555441
8 Octal 762677221
10 Decimal 130776721
12 Duodecimal 37968b81
16 Hexadecimal 7cb7e91
20 Vigesimal 20h71g1
36 Base36 25uzyp

Cryptographic Hash Functions

md5 6819cb79df3d099fb4088653d5d6f0f4
sha1 3d13764f26f0baabba26c72f523a4ed8ae8d01ed
sha256 c8b48c56219f77f3817844a2e16a1464123047bb2083857906f0cbed5c4676c7
sha512 91e2e3408476ce0f7eae2e2a216a0bfcbb0f563a0ec7d8b0ee82cf7ece667392548a259d9341286ba9f1ba7c9e8f0b23dcfdb7ad53571fc05f4ab97708317faf
ripemd-160 90757daa96cbc75e8b2eb491d82bc3fd08d9268f

130776721 as geometric shapes

Circle

Radius = n
Diameter 261553442
Circumference 821694371.90832
Area 5.3729247811163E+16

Sphere

Radius = n
Volume 9.3687131340537E+24
Surface area 2.1491699124465E+17
Circumference 821694371.90832

Square

Length = n
Perimeter 523106884
Area 17102550755511841
Diagonal 184946212.48088

Cube

Length = n
Surface area 102615304533071046
Volume 2.2366155085419E+24
Space diagonal 226511925.21926

Equilateral Triangle

Length = n
Perimeter 392330163
Area 7.405621711893E+15
Altitude 113255962.60963

Triangular Pyramid

Length = n
Surface area 7.405621711893E+15
Volume 2.635876654995E+23
Height 61648737.493627