72678312 (number)

72678312 is an even 8-digits composite number following 72678311 and preceding 72678313. In scientific notation, it is written as 7.2678312 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 20765088 positive integers (up to 72678312) that are relatively prime to 72678312.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2678312 × 10^7
Engineering notation 7.2678312 × 10^6

Prime Factorization of 72678312

Prime Factorization 2 × 2 × 2 × 21 × 3 × 144203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18169578
Product of the distinct prime numbers

The prime factorization of 72678312 is 2 × 2 × 2 × 21 × 3 × 144203. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 7, 77, 185, 984, 7346, 2602, 50539, 77293, 163795, 530209, 4179602, 6982893, 4571479, 8211197, 195046222, 656221420, 1332681384, 7583955832

Basic calculations (n = 72678312)

Multiplication

n×y
n×2 145356624
n×3 218034936
n×4 290713248
n×5 363391560

Division

n÷y
n÷2 36339156
n÷3 24226104
n÷3 18169578
n÷5 14535662.4

Exponentiation

ny
n2 5282137035169344
n3 3.8389680346879E+23
n4 2.7900971658308E+31
n5 2.0277955232856E+39

Nth Root

y√n
2√n 8525.1575938513
3√n 417.31911463248
4√n 92.331779977705
5√n 37.349170975394

Divisors of 72678312

1, 2, 3, 4, 6, 8, 12, 21, 24, 42, 63, 84, 126, 168, 252, 504, 144203, 288406, 432609, 576812, 865218, 1153624, 1730436, 3028263, 3460872, 6056526, 9084789, 12113052, 18169578, 24226104, 36339156, 72678312

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72678311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72678312 can be divided by 32 positive divisors. The sum of these divisors (counting 72678312) is 1, the average is 0.03125.

Base conversion 72678312

Base System Value
2 Binary 100010101001111101110101000
3 Ternary 12001202102220100
4 Quaternary 10111033232220
5 Quinary 122101201222
6 Senary 11113425400
8 Octal 425175650
10 Decimal 72678312
12 Duodecimal 2040b260
16 Hexadecimal 454fba8
20 Vigesimal 12e4ffc
36 Base36 179qy0

Cryptographic Hash Functions

md5 4133c808077134368a984069c636258b
sha1 1282e9b7e48627495be26b51c83f6c1dbc1bb4d6
sha256 027c2c40ac0629e2096f87ff5e76747011fbfb5cad83b251c649eea54e135ef5
sha512 7e9e0859e755811990b518f628aaad9ba82b883741c1059333be21155598a82d6dfd004e6df78920c00c6fc412f3ee46950cbe9e1879143e1001a28ffa280489
ripemd-160 4aaf6dc07f35f78a6978836286389f1b2f6af9a6

72678312 as geometric shapes

Circle

Radius = n
Diameter 145356624
Circumference 456651302.10901
Area 1.6594322904943E+16

Sphere

Radius = n
Volume 1.6080631700189E+24
Surface area 6.637729161977E+16
Circumference 456651302.10901

Square

Length = n
Perimeter 290713248
Area 5282137035169344
Diagonal 102782654.52078

Cube

Length = n
Surface area 31692822211016064
Volume 3.8389680346879E+23
Space diagonal 125882528.99234

Equilateral Triangle

Length = n
Perimeter 218034936
Area 2.2872324293636E+15
Altitude 62941264.496171

Triangular Pyramid

Length = n
Surface area 2.2872324293636E+15
Volume 4.5242672168104E+22
Height 34260884.840261