78367072 (number)

78367072 is an even 8-digits composite number following 78367071 and preceding 78367073. In scientific notation, it is written as 7.8367072 × 10^7. The sum of its digits is 40. It has a total of 10 prime factors and 144 positive divisors. There are 30750720 positive integers (up to 78367072) that are relatively prime to 78367072.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred sixty-seven thousand seventy-two

Notation

Scientific notation 7.8367072 × 10^7
Engineering notation 7.8367072 × 10^6

Prime Factorization of 78367072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 7 × 7 × 41 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 699706
Product of the distinct prime numbers

The prime factorization of 78367072 is 2 × 2 × 2 × 2 × 2 × 23 × 7 × 7 × 41 × 53. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78367072)

Multiplication

n×y
n×2 156734144
n×3 235101216
n×4 313468288
n×5 391835360

Division

n÷y
n÷2 39183536
n÷3 26122357.333333
n÷3 19591768
n÷5 15673414.4

Exponentiation

ny
n2 6141397973853184
n3 4.8128337719761E+23
n4 3.7716769073248E+31
n5 2.9557527575706E+39

Nth Root

y√n
2√n 8852.5178339272
3√n 427.93506453646
4√n 94.087819795802
5√n 37.916367515062

Divisors of 78367072

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78367071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78367072 can be divided by 144 positive divisors. The sum of these divisors (counting 78367072) is 1, the average is 0.0069444444444444.

Base conversion 78367072

Base System Value
2 Binary 100101010111100100101100000
3 Ternary 12110110110102011
4 Quaternary 10222330211200
5 Quinary 130030221242
6 Senary 11435402304
8 Octal 452744540
10 Decimal 78367072
12 Duodecimal 222b3394
16 Hexadecimal 4abc960
20 Vigesimal 149fhdc
36 Base36 1anof4

Cryptographic Hash Functions

md5 c8afc5c27fedbf9f7cf6929dbc793a14
sha1 bb4252af75c674d5ecd811c252f86dd9fff2b295
sha256 fd3e59c93d4b8524ad761ad27c1ff8e8d3669a46cab87f1e1a39fc1841f3c880
sha512 172f2c6af0567ca5ce3630729965fed41ea76dad8e18b91941f0d881dcdd88940f18a49ca5377d258128ac4135eb0ee1feb9835ca12c4fffe05d5b0145bdbe3a
ripemd-160 b34f5839b4d957133a254ac1e3b2d967c67627ed

78367072 as geometric shapes

Circle

Radius = n
Diameter 156734144
Circumference 492394835.35708
Area 1.9293770757428E+16

Sphere

Radius = n
Volume 2.0159950961318E+24
Surface area 7.7175083029714E+16
Circumference 492394835.35708

Square

Length = n
Perimeter 313468288
Area 6141397973853184
Diagonal 110827776.06587

Cube

Length = n
Surface area 36848387843119104
Volume 4.8128337719761E+23
Space diagonal 135735750.34441

Equilateral Triangle

Length = n
Perimeter 235101216
Area 2.6593033300536E+15
Altitude 67867875.172204

Triangular Pyramid

Length = n
Surface area 2.6593033300536E+15
Volume 5.6719789948132E+22
Height 36942592.021956