72012078 (number)

72012078 is an even 8-digits composite number following 72012077 and preceding 72012079. In scientific notation, it is written as 7.2012078 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 24003540 positive integers (up to 72012078) that are relatively prime to 72012078.

Interesting facts

Basic properties

Name

Name seventy-two million twelve thousand seventy-eight

Notation

Scientific notation 7.2012078 × 10^7
Engineering notation 7.2012078 × 10^6

Prime Factorization of 72012078

Prime Factorization 2 × 27 × 27 × 49391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2667114
Product of the distinct prime numbers

The prime factorization of 72012078 is 2 × 27 × 27 × 49391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 91, 4, 443, 285, 3284, 1856, 53997, 8173, 774896, 947021, 5311658, 9436453, 68791445, 5768581, 672199968, 557693829, 364763854, 2564350132

Basic calculations (n = 72012078)

Multiplication

n×y
n×2 144024156
n×3 216036234
n×4 288048312
n×5 360060390

Division

n÷y
n÷2 36006039
n÷3 24004026
n÷3 18003019.5
n÷5 14402415.6

Exponentiation

ny
n2 5185739377878084
n3 3.7343586856743E+23
n4 2.6891892895275E+31
n5 1.9365410887422E+39

Nth Root

y√n
2√n 8485.9930473693
3√n 416.04002558051
4√n 92.11944988638
5√n 37.280443364915

Divisors of 72012078

1, 2, 27, 54, 729, 1458, 49391, 98782, 1333557, 2667114, 36006039, 72012078

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 -72012077
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 72012078 can be divided by 12 positive divisors. The sum of these divisors (counting 72012078) is 1, the average is 0.083333333333333.

Base conversion 72012078

Base System Value
2 Binary 100010010101101000100101110
3 Ternary 12000111121000000
4 Quaternary 10102231010232
5 Quinary 121413341303
6 Senary 11051245130
8 Octal 422550456
10 Decimal 72012078
12 Duodecimal 201497a6
16 Hexadecimal 44ad12e
20 Vigesimal 12a1a3i
36 Base36 16vgvi

Cryptographic Hash Functions

md5 293b7025da0cbf06eabb9244f3de6d93
sha1 c6e0d5467ea0bdf3e7cdf50a14d95bdbaebb8811
sha256 7ba59a664ea537088d6fac91a69421bef3b285e5dc0a2dc4e4d60b3b48e1f887
sha512 45e1fc48ae626fd0ccb82d3819363cc2f1443b4b02d41f69c9b0ccec838820086e58350f2e68d15b219f079d83dbeee3a5b85a580b5e42f7dc2d31292d68a761
ripemd-160 380e1c5b013602f2542713e26de556367c7cadbe

72012078 as geometric shapes

Circle

Radius = n
Diameter 144024156
Circumference 452465230.42907
Area 1.6291480732973E+16

Sphere

Radius = n
Volume 1.5642445083711E+24
Surface area 6.5165922931892E+16
Circumference 452465230.42907

Square

Length = n
Perimeter 288048312
Area 5185739377878084
Diagonal 101840457.36227

Cube

Length = n
Surface area 31114436267268504
Volume 3.7343586856743E+23
Space diagonal 124728577.85461

Equilateral Triangle

Length = n
Perimeter 216036234
Area 2.2454910193239E+15
Altitude 62364288.927306

Triangular Pyramid

Length = n
Surface area 2.2454910193239E+15
Volume 4.4009839167053E+22
Height 33946819.120756