68006972 (number)

68006972 is an even 8-digits composite number following 68006971 and preceding 68006973. In scientific notation, it is written as 6.8006972 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 29588160 positive integers (up to 68006972) that are relatively prime to 68006972.

Interesting facts

Basic properties

Name

Name sixty-eight million six thousand nine hundred seventy-two

Notation

Scientific notation 6.8006972 × 10^7
Engineering notation 6.8006972 × 10^6

Prime Factorization of 68006972

Prime Factorization 2 × 2 × 29 × 11 × 239 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34003486
Product of the distinct prime numbers

The prime factorization of 68006972 is 2 × 2 × 29 × 11 × 239 × 223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 38, 3, 570, 247, 8666, 654, 99131, 13806, 357080, 659081, 9464139, 9468764, 67540365, 33824517, 707180153, 420394372, 8854131839, 1606789146

Basic calculations (n = 68006972)

Multiplication

n×y
n×2 136013944
n×3 204020916
n×4 272027888
n×5 340034860

Division

n÷y
n÷2 34003486
n÷3 22668990.666667
n÷3 17001743
n÷5 13601394.4

Exponentiation

ny
n2 4624948240608784
n3 3.1452872550053E+23
n4 2.139014622831E+31
n5 1.4546790756246E+39

Nth Root

y√n
2√n 8246.6339799945
3√n 408.17945937157
4√n 90.810979402242
5√n 36.856211179059

Divisors of 68006972

1, 2, 4, 11, 22, 29, 44, 58, 116, 223, 239, 319, 446, 478, 638, 892, 956, 1276, 2453, 2629, 4906, 5258, 6467, 6931, 9812, 10516, 12934, 13862, 25868, 27724, 53297, 71137, 76241, 106594, 142274, 152482, 213188, 284548, 304964, 586267, 1172534, 1545613, 2345068, 3091226, 6182452, 17001743, 34003486, 68006972

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68006971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68006972 can be divided by 48 positive divisors. The sum of these divisors (counting 68006972) is 1, the average is 0.020833333333333.

Base conversion 68006972

Base System Value
2 Binary 100000011011011010000111100
3 Ternary 11201222010000202
4 Quaternary 10003123100330
5 Quinary 114402210342
6 Senary 10425343032
8 Octal 403332074
10 Decimal 68006972
12 Duodecimal 1a937a78
16 Hexadecimal 40db43c
20 Vigesimal 1150h8c
36 Base36 14hmik

Cryptographic Hash Functions

md5 f7d39a17701f4613b2062485489c52ff
sha1 70a5201c01a42c5eb505c3661c98fd562b935790
sha256 781f9d3300ff75f0193b2cade8ed3acad801986570349edfec42de6c6f2b637e
sha512 2149cb64205fac2623a2995a02ce06fa31e96e86f79c4a5f01fc920ede5c464ae6493b98fd04e2ea12f36cc3c89ff1818d3b4645e8fd4891864e9011ec80aaba
ripemd-160 d99619032fff13fd3e8cde94e0bf06bd378003a2

68006972 as geometric shapes

Circle

Radius = n
Diameter 136013944
Circumference 427300407.25617
Area 1.452970341593E+16

Sphere

Radius = n
Volume 1.3174948445006E+24
Surface area 5.8118813663718E+16
Circumference 427300407.25617

Square

Length = n
Perimeter 272027888
Area 4624948240608784
Diagonal 96176382.138327

Cube

Length = n
Surface area 27749689443652704
Volume 3.1452872550053E+23
Space diagonal 117791530.77291

Equilateral Triangle

Length = n
Perimeter 204020916
Area 2.0026613337777E+15
Altitude 58895765.386457

Triangular Pyramid

Length = n
Surface area 2.0026613337777E+15
Volume 3.7067565779898E+22
Height 32058794.046109