130792487 (number)

130792487 is an odd 9-digits composite number following 130792486 and preceding 130792488. In scientific notation, it is written as 1.30792487 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 112055832 positive integers (up to 130792487) that are relatively prime to 130792487.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred ninety-two thousand four hundred eighty-seven

Notation

Scientific notation 1.30792487 × 10^8
Engineering notation 1.30792487 × 10^6

Prime Factorization of 130792487

Prime Factorization 7 × 4663 × 4007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130792487
Product of the distinct prime numbers

The prime factorization of 130792487 is 7 × 4663 × 4007. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130792487)

Multiplication

n×y
n×2 261584974
n×3 392377461
n×4 523169948
n×5 653962435

Division

n÷y
n÷2 65396243.5
n÷3 43597495.666667
n÷3 32698121.75
n÷5 26158497.4

Exponentiation

ny
n2 17106674655645169
n3 2.2374245225117E+24
n4 2.9263831777409E+32
n5 3.827489337317E+40

Nth Root

y√n
2√n 11436.454301924
3√n 507.60699629548
4√n 106.94135917373
5√n 42.006506010551

Divisors of 130792487

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 -130792486
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 130792487 can be divided by 8 positive divisors. The sum of these divisors (counting 130792487) is 1, the average is 0.125.

Base conversion 130792487

Base System Value
2 Binary 111110010111011110000100111
3 Ternary 100010002221120012
4 Quaternary 13302323300213
5 Quinary 231440324422
6 Senary 20551200435
8 Octal 762736047
10 Decimal 130792487
12 Duodecimal 3797611b
16 Hexadecimal 7cbbc27
20 Vigesimal 20h9147
36 Base36 25vc4n

Cryptographic Hash Functions

md5 3288c8615b5f9275f4b5095b66d9ef9f
sha1 5d9a072f6082c69bad21466014cbf1bbe675861e
sha256 ba0041c46d49df7dc884ade31be74690f6e7886ca16357f1dae290c81cb2cf6e
sha512 85c74f0e6bd4b1ef2fad2b62ff30f9ffd386ca06dbe87e1d83df082185dd06048ecc4faee86cd80da08ac68ffeca323b5bf1bb2993a681eebd108260400e7aca
ripemd-160 e381e4838d1634944aff1c2e50fdb49d438fcb08

130792487 as geometric shapes

Circle

Radius = n
Diameter 261584974
Circumference 821793432.60788
Area 5.3742203425526E+16

Sphere

Radius = n
Volume 9.3721019238459E+24
Surface area 2.149688137021E+17
Circumference 821793432.60788

Square

Length = n
Perimeter 523169948
Area 17106674655645169
Diagonal 184968508.97191

Cube

Length = n
Surface area 102640047933871014
Volume 2.2374245225117E+24
Space diagonal 226539232.73229

Equilateral Triangle

Length = n
Perimeter 392377461
Area 7.4074074130321E+15
Altitude 113269616.36615

Triangular Pyramid

Length = n
Surface area 7.4074074130321E+15
Volume 2.6368300871018E+23
Height 61656169.657302