67828738 (number)

67828738 is an even 8-digits composite number following 67828737 and preceding 67828739. In scientific notation, it is written as 6.7828738 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 32441472 positive integers (up to 67828738) that are relatively prime to 67828738.

Interesting facts

Basic properties

Name

Name sixty-seven million eight hundred twenty-eight thousand seven hundred thirty-eight

Notation

Scientific notation 6.7828738 × 10^7
Engineering notation 6.7828738 × 10^6

Prime Factorization of 67828738

Prime Factorization 2 × 109 × 29 × 10729

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67828738
Product of the distinct prime numbers

The prime factorization of 67828738 is 2 × 109 × 29 × 10729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 47, 6, 248, 402, 1078, 6212, 11978, 20339, 766999, 53642, 8572434, 9463263, 626979, 28029466, 712526515, 316674999, 7894016308, 9919685188

Basic calculations (n = 67828738)

Multiplication

n×y
n×2 135657476
n×3 203486214
n×4 271314952
n×5 339143690

Division

n÷y
n÷2 33914369
n÷3 22609579.333333
n÷3 16957184.5
n÷5 13565747.6

Exponentiation

ny
n2 4600737698672644
n3 3.1206223196999E+23
n4 2.1166787371988E+31
n5 1.4357164749563E+39

Nth Root

y√n
2√n 8235.8204205774
3√n 407.82255916723
4√n 90.751421038887
5√n 36.836872199259

Divisors of 67828738

1, 2, 29, 58, 109, 218, 3161, 6322, 10729, 21458, 311141, 622282, 1169461, 2338922, 33914369, 67828738

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 -67828737
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 67828738 can be divided by 16 positive divisors. The sum of these divisors (counting 67828738) is 1, the average is 0.0625.

Base conversion 67828738

Base System Value
2 Binary 100000010101111110000000010
3 Ternary 11201122001112111
4 Quaternary 10002233300002
5 Quinary 114331004423
6 Senary 10421445534
8 Octal 402576002
10 Decimal 67828738
12 Duodecimal 1a8708aa
16 Hexadecimal 40afc02
20 Vigesimal 113ibgi
36 Base36 14dszm

Cryptographic Hash Functions

md5 f6acd4c19bfd4a808e40bd3c7abe6311
sha1 85335113e55a6df699a85fec24b32b589deb848b
sha256 6dd6dda88ec2633946a97dcb943d2214712194df53b31d55a593262c3a447706
sha512 c37a4e79ace923cf7e53e7f94fcb6f42a9a6c881d8bbbe801bc2afa1f18c8670a0a460c4d9689916b1d4d4edd8873dd8d29446cd7da2075b620d99cf1db09297
ripemd-160 58aef5c0eccb47cbb7107f0be28bc62db1b2e7ce

67828738 as geometric shapes

Circle

Radius = n
Diameter 135657476
Circumference 426180530.00613
Area 1.4453643755244E+16

Sphere

Radius = n
Volume 1.3071632205597E+24
Surface area 5.7814575020974E+16
Circumference 426180530.00613

Square

Length = n
Perimeter 271314952
Area 4600737698672644
Diagonal 95924321.198251

Cube

Length = n
Surface area 27604426192035864
Volume 3.1206223196999E+23
Space diagonal 117482820.42928

Equilateral Triangle

Length = n
Perimeter 203486214
Area 1.9921778615996E+15
Altitude 58741410.214639

Triangular Pyramid

Length = n
Surface area 1.9921778615996E+15
Volume 3.6776886729698E+22
Height 31974773.73275