78272012 (number)

78272012 is an even 8-digits composite number following 78272011 and preceding 78272013. In scientific notation, it is written as 7.8272012 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 84 positive divisors. There are 28933632 positive integers (up to 78272012) that are relatively prime to 78272012.

Interesting facts

Basic properties

Name

Name seventy-eight million two hundred seventy-two thousand twelve

Notation

Scientific notation 7.8272012 × 10^7
Engineering notation 7.8272012 × 10^6

Prime Factorization of 78272012

Prime Factorization 2 × 2 × 91 × 13 × 7 × 17 × 139

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 39136006
Product of the distinct prime numbers

The prime factorization of 78272012 is 2 × 2 × 91 × 13 × 7 × 17 × 139. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 6, 72, 43, 340, 805, 6047, 1096, 71210, 97797, 183813, 412860, 7030704, 7530201, 94599411, 92002438, 486249665, 926001528, 2289206701, 90952044

Basic calculations (n = 78272012)

Multiplication

n×y
n×2 156544024
n×3 234816036
n×4 313088048
n×5 391360060

Division

n÷y
n÷2 39136006
n÷3 26090670.666667
n÷3 19568003
n÷5 15654402.4

Exponentiation

ny
n2 6126507862528144
n3 4.795340969339E+23
n4 3.7534098589619E+31
n5 2.9378694152159E+39

Nth Root

y√n
2√n 8847.1471107923
3√n 427.76196476595
4√n 94.05927445389
5√n 37.907164466097

Divisors of 78272012

1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 139, 182, 221, 238, 278, 364, 442, 476, 556, 637, 884, 973, 1183, 1274, 1547, 1807, 1946, 2363, 2366, 2548, 3094, 3614, 3892, 4726, 4732, 6188, 7228, 8281, 9452, 10829, 12649, 16541, 16562, 20111, 21658, 25298, 30719, 33082, 33124, 40222, 43316, 50596, 61438, 66164, 80444, 88543, 122876, 140777, 164437, 177086, 215033, 281554, 328874, 354172, 430066, 563108, 657748, 860132, 1151059, 1505231, 2302118, 2795429, 3010462, 4604236, 5590858, 6020924, 11181716, 19568003, 39136006, 78272012

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78272011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78272012 can be divided by 84 positive divisors. The sum of these divisors (counting 78272012) is 1, the average is 0.011904761904762.

Base conversion 78272012

Base System Value
2 Binary 100101010100101011000001100
3 Ternary 12110021122000102
4 Quaternary 10222211120030
5 Quinary 130014201022
6 Senary 11433350232
8 Octal 452453014
10 Decimal 78272012
12 Duodecimal 22268378
16 Hexadecimal 4aa560c
20 Vigesimal 149400c
36 Base36 1aln2k

Cryptographic Hash Functions

md5 15cec86b30bd5e5a27785739b7f92ca4
sha1 b94f06a2a0f5b4d295a514502a340ca00fc6e700
sha256 594e76b1eb0164bc73cf4d6625b4a8a759242eca373709b6584e5c7530c97e51
sha512 793370d36917724c5582e5b398a52fc2725ee401282a2a60552ba4a6ccdc471544d51d8288ab5e5a2353fc8cab4429fc6741c22e8945c82cc3c0f58307b415ff
ripemd-160 b5ef02c91fcc311ff5d6cf7ee0a318f912547c62

78272012 as geometric shapes

Circle

Radius = n
Diameter 156544024
Circumference 491797555.76178
Area 1.9246992093079E+16

Sphere

Radius = n
Volume 2.0086677280978E+24
Surface area 7.6987968372314E+16
Circumference 491797555.76178

Square

Length = n
Perimeter 313088048
Area 6126507862528144
Diagonal 110693340.92463

Cube

Length = n
Surface area 36759047175168864
Volume 4.795340969339E+23
Space diagonal 135571101.59464

Equilateral Triangle

Length = n
Perimeter 234816036
Area 2.6528557227172E+15
Altitude 67785550.79732

Triangular Pyramid

Length = n
Surface area 2.6528557227172E+15
Volume 5.6513635292021E+22
Height 36897780.30821