67979968 (number)

67979968 is an even 8-digits composite number following 67979967 and preceding 67979969. In scientific notation, it is written as 6.7979968 × 10^7. The sum of its digits is 61. It has a total of 9 prime factors and 56 positive divisors. There are 28416000 positive integers (up to 67979968) that are relatively prime to 67979968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.7979968 × 10^7
Engineering notation 6.7979968 × 10^6

Prime Factorization of 67979968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 41 × 3701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2124374
Product of the distinct prime numbers

The prime factorization of 67979968 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 41 × 3701. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 7, 10, 2, 933, 969, 2102, 5404, 67111, 98711, 797577, 138574, 6603755, 8767136, 24094183, 83981528, 117988882, 420640112, 9869329269, 2678524041

Basic calculations (n = 67979968)

Multiplication

n×y
n×2 135959936
n×3 203939904
n×4 271919872
n×5 339899840

Division

n÷y
n÷2 33989984
n÷3 22659989.333333
n÷3 16994992
n÷5 13595993.6

Exponentiation

ny
n2 4621276049281024
n3 3.1415419794929E+23
n4 2.1356192323658E+31
n5 1.4517932707641E+39

Nth Root

y√n
2√n 8244.9965433589
3√n 408.12542600292
4√n 90.801963323261
5√n 36.853283763785

Divisors of 67979968

1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 3701, 4592, 7402, 9184, 14804, 18368, 25907, 29608, 51814, 59216, 103628, 118432, 151741, 207256, 236864, 303482, 414512, 606964, 829024, 1062187, 1213928, 1658048, 2124374, 2427856, 4248748, 4855712, 8497496, 9711424, 16994992, 33989984, 67979968

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67979967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67979968 can be divided by 56 positive divisors. The sum of these divisors (counting 67979968) is 1, the average is 0.017857142857143.

Base conversion 67979968

Base System Value
2 Binary 100000011010100101011000000
3 Ternary 11201220201222121
4 Quaternary 10003110223000
5 Quinary 114400324333
6 Senary 10425014024
8 Octal 403245300
10 Decimal 67979968
12 Duodecimal 1a924314
16 Hexadecimal 40d4ac0
20 Vigesimal 114h9i8
36 Base36 14h1og

Cryptographic Hash Functions

md5 0504d66a11259e170c8a7a3ebe954ae2
sha1 dbab6c62ea80936b3ce406eea76f6093b26affce
sha256 1a5475de5ce24a6d870b08c26060b952e13be061bd89a375eb988300e0092a80
sha512 d84af79cb93289739697f59889591b06d11027be5035cc338adbe9c989ac85675e3fc904ffeac340305480c1e3ed8116444c8d13a538b8fcf8ed633761f52dc3
ripemd-160 154ab94a244dcb7f1c8932b431551ac269c99d28

67979968 as geometric shapes

Circle

Radius = n
Diameter 135959936
Circumference 427130736.12014
Area 1.4518166886632E+16

Sphere

Radius = n
Volume 1.3159260271625E+24
Surface area 5.8072667546527E+16
Circumference 427130736.12014

Square

Length = n
Perimeter 271919872
Area 4621276049281024
Diagonal 96138192.715289

Cube

Length = n
Surface area 27727656295686144
Volume 3.1415419794929E+23
Space diagonal 117744758.47291

Equilateral Triangle

Length = n
Perimeter 203939904
Area 2.001071228289E+15
Altitude 58872379.236453

Triangular Pyramid

Length = n
Surface area 2.001071228289E+15
Volume 3.7023427284694E+22
Height 32046064.23843