67839939 (number)

67839939 is an odd 8-digits composite number following 67839938 and preceding 67839940. In scientific notation, it is written as 6.7839939 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 43953840 positive integers (up to 67839939) that are relatively prime to 67839939.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.7839939 × 10^7
Engineering notation 6.7839939 × 10^6

Prime Factorization of 67839939

Prime Factorization 9 × 43 × 307 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67839939
Product of the distinct prime numbers

The prime factorization of 67839939 is 9 × 43 × 307 × 571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 4, 65, 405, 621, 1154, 3334, 79794, 190, 136757, 318439, 2609155, 7383751, 59937368, 53241809, 874582952, 564704540, 1431776378, 7897506985

Basic calculations (n = 67839939)

Multiplication

n×y
n×2 135679878
n×3 203519817
n×4 271359756
n×5 339199695

Division

n÷y
n÷2 33919969.5
n÷3 22613313
n÷3 16959984.75
n÷5 13567987.8

Exponentiation

ny
n2 4602257323523721
n3 3.1221685609015E+23
n4 2.1180772471928E+31
n5 1.4369023124685E+39

Nth Root

y√n
2√n 8236.5004097614
3√n 407.84500672753
4√n 90.755167399776
5√n 36.83808874129

Divisors of 67839939

1, 9, 43, 307, 387, 571, 2763, 5139, 13201, 24553, 118809, 175297, 220977, 1577673, 7537771, 67839939

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 -67839938
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 67839939 can be divided by 16 positive divisors. The sum of these divisors (counting 67839939) is 1, the average is 0.0625.

Base conversion 67839939

Base System Value
2 Binary 100000010110010011111000011
3 Ternary 11201122121220100
4 Quaternary 10002302133003
5 Quinary 114331334224
6 Senary 10422013443
8 Octal 402623703
10 Decimal 67839939
12 Duodecimal 1a877283
16 Hexadecimal 40b27c3
20 Vigesimal 113jjgj
36 Base36 14e1mr

Cryptographic Hash Functions

md5 6a664e121db15b25e53b866a4d6b21f2
sha1 0e3d5640b91417a49388bc8c59376a34b8468b61
sha256 bb92de8f169190bcd23f4f8af9d0fd43610c1d2c3a7f584c301ee16c12fde8b1
sha512 069b90be6b70cd86474bb780452e7a0c5b75cd0bc451f27124997b946c3a0175bc9dcf4b92688e1a8da48b9441236504a0e1c870b35efe963b598561e9dd2924
ripemd-160 3a735ef35eb0a9f5e3ae26190ddf045bbac1f454

67839939 as geometric shapes

Circle

Radius = n
Diameter 135679878
Circumference 426250907.96476
Area 1.4458417797512E+16

Sphere

Radius = n
Volume 1.3078109085596E+24
Surface area 5.7833671190048E+16
Circumference 426250907.96476

Square

Length = n
Perimeter 271359756
Area 4602257323523721
Diagonal 95940161.804363

Cube

Length = n
Surface area 27613543941142326
Volume 3.1221685609015E+23
Space diagonal 117502221.13037

Equilateral Triangle

Length = n
Perimeter 203519817
Area 1.9928358784623E+15
Altitude 58751110.565187

Triangular Pyramid

Length = n
Surface area 1.9928358784623E+15
Volume 3.6795109357015E+22
Height 31980053.934788