68968654 (number)

68968654 is an even 8-digits composite number following 68968653 and preceding 68968655. In scientific notation, it is written as 6.8968654 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 34461336 positive integers (up to 68968654) that are relatively prime to 68968654.

Interesting facts

Basic properties

Name

Name sixty-eight million nine hundred sixty-eight thousand six hundred fifty-four

Notation

Scientific notation 6.8968654 × 10^7
Engineering notation 6.8968654 × 10^6

Prime Factorization of 68968654

Prime Factorization 2 × 1613 × 21379

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68968654
Product of the distinct prime numbers

The prime factorization of 68968654 is 2 × 1613 × 21379. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 41, 72, 155, 778, 8286, 65, 92895, 87146, 703505, 897412, 6752375, 5524228, 86777957, 85141943, 869270627, 311527535, 1139943412, 5324764005

Basic calculations (n = 68968654)

Multiplication

n×y
n×2 137937308
n×3 206905962
n×4 275874616
n×5 344843270

Division

n÷y
n÷2 34484327
n÷3 22989551.333333
n÷3 17242163.5
n÷5 13793730.8

Exponentiation

ny
n2 4756675234571716
n3 3.2806148844355E+23
n4 2.2625959287188E+31
n5 1.5604819574961E+39

Nth Root

y√n
2√n 8304.7368411046
3√n 410.09447356949
4√n 91.130328876311
5√n 36.959862772344

Divisors of 68968654

1, 2, 1613, 3226, 21379, 42758, 34484327, 68968654

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 -68968653
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 68968654 can be divided by 8 positive divisors. The sum of these divisors (counting 68968654) is 1, the average is 0.125.

Base conversion 68968654

Base System Value
2 Binary 100000111000110000011001110
3 Ternary 11210202222012121
4 Quaternary 10013012003032
5 Quinary 120123444104
6 Senary 10502123154
8 Octal 407060316
10 Decimal 68968654
12 Duodecimal 1b1204ba
16 Hexadecimal 41c60ce
20 Vigesimal 11b11ce
36 Base36 1528jy

Cryptographic Hash Functions

md5 2f054c41d39f3f18df18a6d8b0d6fc78
sha1 f22d9b1f465769a1af6ee40451970da5e2e99138
sha256 0eed438e07d7f26641fd03f94809125c97ad0b1678a9c4138119a313cf471ef2
sha512 d86c439451b1b00458a19999f8777819025751781790cd2d5ed6bc549161e08f134ece53bca4f464bc653010ccb6a5064480f64c76b6bd5b5c863190157e8caa
ripemd-160 4e40ec86af0374fdc30a7d1e3222051157762ed4

68968654 as geometric shapes

Circle

Radius = n
Diameter 137937308
Circumference 433342833.46875
Area 1.4943535972443E+16

Sphere

Radius = n
Volume 1.37418074936E+24
Surface area 5.9774143889772E+16
Circumference 433342833.46875

Square

Length = n
Perimeter 275874616
Area 4756675234571716
Diagonal 97536405.865417

Cube

Length = n
Surface area 28540051407430296
Volume 3.2806148844355E+23
Space diagonal 119457212.85764

Equilateral Triangle

Length = n
Perimeter 206905962
Area 2.0597007953457E+15
Altitude 59728606.428819

Triangular Pyramid

Length = n
Surface area 2.0597007953457E+15
Volume 3.8662417187431E+22
Height 32512135.288472