68173831 (number)

68173831 is an odd 8-digits composite number following 68173830 and preceding 68173832. In scientific notation, it is written as 6.8173831 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 60825600 positive integers (up to 68173831) that are relatively prime to 68173831.

Interesting facts

Basic properties

Name

Name sixty-eight million one hundred seventy-three thousand eight hundred thirty-one

Notation

Scientific notation 6.8173831 × 10^7
Engineering notation 6.8173831 × 10^6

Prime Factorization of 68173831

Prime Factorization 11 × 353 × 97 × 181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68173831
Product of the distinct prime numbers

The prime factorization of 68173831 is 11 × 353 × 97 × 181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 64, 3, 870, 448, 4655, 1945, 24048, 4226, 404965, 721173, 2558325, 5132334, 91337022, 80241247, 301188519, 689517372, 6640802847, 924041387

Basic calculations (n = 68173831)

Multiplication

n×y
n×2 136347662
n×3 204521493
n×4 272695324
n×5 340869155

Division

n÷y
n÷2 34086915.5
n÷3 22724610.333333
n÷3 17043457.75
n÷5 13634766.2

Exponentiation

ny
n2 4647671233216561
n3 3.1684955319687E+23
n4 2.1600847892069E+31
n5 1.4726125536506E+39

Nth Root

y√n
2√n 8256.7445764054
3√n 408.51301727786
4√n 90.866630708998
5√n 36.874279220277

Divisors of 68173831

1, 11, 97, 181, 353, 1067, 1991, 3883, 17557, 34241, 63893, 193127, 376651, 702823, 6197621, 68173831

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68173830
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68173831 can be divided by 16 positive divisors. The sum of these divisors (counting 68173831) is 1, the average is 0.0625.

Base conversion 68173831

Base System Value
2 Binary 100000100000100000000000111
3 Ternary 11202021120220201
4 Quaternary 10010010000013
5 Quinary 114423030311
6 Senary 10433111331
8 Octal 404040007
10 Decimal 68173831
12 Duodecimal 1a9b8547
16 Hexadecimal 4104007
20 Vigesimal 1161ebb
36 Base36 14l79j

Cryptographic Hash Functions

md5 354ad861ec910674fbfa67406012807d
sha1 249dd4d4d3380bd525c01b8eadb5263340de0af2
sha256 21a25541fe074c5cb96c6f46530c95497b0704da80658a7c5cb6979212a9d2e2
sha512 7d467202dc88cef469e5612300d4508d991b85ca12131ae0b440462e81b5d8f12f123a13e50fd7619efcccdc058b5bc6165aac420a60c7e86d234d4819b46b50
ripemd-160 672cd8301577049383f39487accb5a425a2e8338

68173831 as geometric shapes

Circle

Radius = n
Diameter 136347662
Circumference 428348813.27334
Area 1.4601089802574E+16

Sphere

Radius = n
Volume 1.327216304822E+24
Surface area 5.8404359210295E+16
Circumference 428348813.27334

Square

Length = n
Perimeter 272695324
Area 4647671233216561
Diagonal 96412356.399131

Cube

Length = n
Surface area 27886027399299366
Volume 3.1684955319687E+23
Space diagonal 118080539.03861

Equilateral Triangle

Length = n
Perimeter 204521493
Area 2.0125006782018E+15
Altitude 59040269.519307

Triangular Pyramid

Length = n
Surface area 2.0125006782018E+15
Volume 3.7341077946905E+22
Height 32137452.133044