78162964 (number)

78162964 is an even 8-digits composite number following 78162963 and preceding 78162965. In scientific notation, it is written as 7.8162964 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 34925280 positive integers (up to 78162964) that are relatively prime to 78162964.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred sixty-two thousand nine hundred sixty-four

Notation

Scientific notation 7.8162964 × 10^7
Engineering notation 7.8162964 × 10^6

Prime Factorization of 78162964

Prime Factorization 2 × 2 × 649 × 30109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39081482
Product of the distinct prime numbers

The prime factorization of 78162964 is 2 × 2 × 649 × 30109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 86, 73, 862, 77, 8052, 5509, 20301, 2117, 688625, 95655, 4288237, 2961366, 47211056, 64306203, 394968025, 692668945, 8433976676, 5703972300

Basic calculations (n = 78162964)

Multiplication

n×y
n×2 156325928
n×3 234488892
n×4 312651856
n×5 390814820

Division

n÷y
n÷2 39081482
n÷3 26054321.333333
n÷3 19540741
n÷5 15632592.8

Exponentiation

ny
n2 6109448941265296
n3 4.7753263765596E+23
n4 3.7325366365928E+31
n5 2.9174612675468E+39

Nth Root

y√n
2√n 8840.9820721456
3√n 427.56322081782
4√n 94.026496649325
5√n 37.896596177614

Divisors of 78162964

1, 2, 4, 649, 1298, 2596, 30109, 60218, 120436, 19540741, 39081482, 78162964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78162963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78162964 can be divided by 12 positive divisors. The sum of these divisors (counting 78162964) is 1, the average is 0.083333333333333.

Base conversion 78162964

Base System Value
2 Binary 100101010001010110000010100
3 Ternary 12110002002102121
4 Quaternary 10222022300110
5 Quinary 130002203324
6 Senary 11431145324
8 Octal 452126024
10 Decimal 78162964
12 Duodecimal 22215244
16 Hexadecimal 4a8ac14
20 Vigesimal 148a784
36 Base36 1ajaxg

Cryptographic Hash Functions

md5 1618d1a56a3d36e48efb8f2e21c73319
sha1 76567c68344797b5f296ec7e2ea318ec0943d592
sha256 b67d3ca4fa7d12d5f11a6f18ed03db3b4d6463c7bf2318496a793ca45e65c27b
sha512 f82c2af6f30b1e77d3227aa91e91edf85bf5f3233ef4a909972cd3c7ce0d013981add526125aa95e1a88e44492230652f1ebce545318fb3bbac38763570d55aa
ripemd-160 841213bd7727da16b9340432c51fcf6694ffe5b7

78162964 as geometric shapes

Circle

Radius = n
Diameter 156325928
Circumference 491112386.97041
Area 1.9193399911361E+16

Sphere

Radius = n
Volume 2.0002840350791E+24
Surface area 7.6773599645444E+16
Circumference 491112386.97041

Square

Length = n
Perimeter 312651856
Area 6109448941265296
Diagonal 110539123.76408

Cube

Length = n
Surface area 36656693647591776
Volume 4.7753263765596E+23
Space diagonal 135382224.91818

Equilateral Triangle

Length = n
Perimeter 234488892
Area 2.6454689931298E+15
Altitude 67691112.459089

Triangular Pyramid

Length = n
Surface area 2.6454689931298E+15
Volume 5.6277761054071E+22
Height 36846374.588027