68271854 (number)

68271854 is an even 8-digits composite number following 68271853 and preceding 68271855. In scientific notation, it is written as 6.8271854 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 29184000 positive integers (up to 68271854) that are relatively prime to 68271854.

Interesting facts

Basic properties

Name

Name sixty-eight million two hundred seventy-one thousand eight hundred fifty-four

Notation

Scientific notation 6.8271854 × 10^7
Engineering notation 6.8271854 × 10^6

Prime Factorization of 68271854

Prime Factorization 2 × 7 × 401 × 12161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68271854
Product of the distinct prime numbers

The prime factorization of 68271854 is 2 × 7 × 401 × 12161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 29, 22, 436, 746, 8382, 2608, 82676, 19262, 385068, 961033, 8640801, 3076788, 27047484, 25753538, 271632564, 810403657, 5474556881, 3743638285

Basic calculations (n = 68271854)

Multiplication

n×y
n×2 136543708
n×3 204815562
n×4 273087416
n×5 341359270

Division

n÷y
n÷2 34135927
n÷3 22757284.666667
n÷3 17067963.5
n÷5 13654370.8

Exponentiation

ny
n2 4661046048597316
n3 3.1821825531711E+23
n4 2.1725350267145E+31
n5 1.4832299415374E+39

Nth Root

y√n
2√n 8262.678379315
3√n 408.70871551037
4√n 90.899276010951
5√n 36.884876982987

Divisors of 68271854

1, 2, 7, 14, 401, 802, 2807, 5614, 12161, 24322, 85127, 170254, 4876561, 9753122, 34135927, 68271854

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 -68271853
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 68271854 can be divided by 16 positive divisors. The sum of these divisors (counting 68271854) is 1, the average is 0.0625.

Base conversion 68271854

Base System Value
2 Binary 100000100011011111011101110
3 Ternary 11202110120101012
4 Quaternary 10010123323232
5 Quinary 114434144404
6 Senary 10435145222
8 Octal 404337356
10 Decimal 68271854
12 Duodecimal 1aa45212
16 Hexadecimal 411beee
20 Vigesimal 116djce
36 Base36 14nawe

Cryptographic Hash Functions

md5 29d4b3a86c9f4dd36730c197e4a2f2b7
sha1 8eac1b5f97865921c2b4591bd024f61c26fd6f03
sha256 e08401544803b6d8feccdb23a477430d8908462dcbd23477cf25a8429d7700d3
sha512 36569161c1ace01874d5c3fbdd5cc5fe4b7074d2083f6ccbb410274b00c5f5c19f8c0fc4f1697588ca022509e71c9c242a4f1e47e8737a63b3f49d957fd13578
ripemd-160 edf0bb8f352d0db9a3a8b9f0867ded7b3ea37b0e

68271854 as geometric shapes

Circle

Radius = n
Diameter 136543708
Circumference 428964709.94671
Area 1.4643108024317E+16

Sphere

Radius = n
Volume 1.3329495108565E+24
Surface area 5.8572432097268E+16
Circumference 428964709.94671

Square

Length = n
Perimeter 273087416
Area 4661046048597316
Diagonal 96550981.855156

Cube

Length = n
Surface area 27966276291583896
Volume 3.1821825531711E+23
Space diagonal 118250319.85492

Equilateral Triangle

Length = n
Perimeter 204815562
Area 2.0182921431472E+15
Altitude 59125159.927462

Triangular Pyramid

Length = n
Surface area 2.0182921431472E+15
Volume 3.750238103868E+22
Height 32183660.618385