72091242 (number)

72091242 is an even 8-digits composite number following 72091241 and preceding 72091243. In scientific notation, it is written as 7.2091242 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 24030396 positive integers (up to 72091242) that are relatively prime to 72091242.

Interesting facts

Basic properties

Name

Name seventy-two million ninety-one thousand two hundred forty-two

Notation

Scientific notation 7.2091242 × 10^7
Engineering notation 7.2091242 × 10^6

Prime Factorization of 72091242

Prime Factorization 2 × 9 × 3 × 1335023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72091242
Product of the distinct prime numbers

The prime factorization of 72091242 is 2 × 9 × 3 × 1335023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 62, 42, 703, 404, 4292, 5439, 51060, 55193, 751800, 122845, 5407519, 2097506, 15792790, 85998511, 384216356, 410364729, 6674444205, 1263766804

Basic calculations (n = 72091242)

Multiplication

n×y
n×2 144182484
n×3 216273726
n×4 288364968
n×5 360456210

Division

n÷y
n÷2 36045621
n÷3 24030414
n÷3 18022810.5
n÷5 14418248.4

Exponentiation

ny
n2 5197147173102564
n3 3.7466879456575E+23
n4 2.7010338738888E+31
n5 1.9472088665271E+39

Nth Root

y√n
2√n 8490.6561583896
3√n 416.19242284528
4√n 92.144756543113
5√n 37.28863635755

Divisors of 72091242

1, 2, 3, 6, 9, 18, 27, 54, 1335023, 2670046, 4005069, 8010138, 12015207, 24030414, 36045621, 72091242

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72091241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72091242 can be divided by 16 positive divisors. The sum of these divisors (counting 72091242) is 1, the average is 0.0625.

Base conversion 72091242

Base System Value
2 Binary 100010011000000011001101010
3 Ternary 12000122121121000
4 Quaternary 10103000121222
5 Quinary 121423404432
6 Senary 11053055430
8 Octal 423003152
10 Decimal 72091242
12 Duodecimal 20187576
16 Hexadecimal 44c066a
20 Vigesimal 12ab822
36 Base36 16x5yi

Cryptographic Hash Functions

md5 c83ecd975d1d0f45fd8ba280e778909b
sha1 c8b472aa874939d8fae36b3a35ee5627021e3e0f
sha256 52f04816dae8e6330cf6d524471ad9e41e4409788c19cbfd5c0fa70d3c35038e
sha512 24836d956a54e832091d87712ce4929834b5121134254525e9ddd0e7f4f9880c881fe37fecc2f5aef43fd905fb08b739dbb65f9703e2136120c7dd3d4d833177
ripemd-160 bf036416baf1abbaface6601218a5872402d4996

72091242 as geometric shapes

Circle

Radius = n
Diameter 144182484
Circumference 452962632.51073
Area 1.6327319378644E+16

Sphere

Radius = n
Volume 1.5694089767161E+24
Surface area 6.5309277514576E+16
Circumference 452962632.51073

Square

Length = n
Perimeter 288364968
Area 5197147173102564
Diagonal 101952412.16472

Cube

Length = n
Surface area 31182883038615384
Volume 3.7466879456575E+23
Space diagonal 124865693.92474

Equilateral Triangle

Length = n
Perimeter 216273726
Area 2.2504307395567E+15
Altitude 62432846.962372

Triangular Pyramid

Length = n
Surface area 2.2504307395567E+15
Volume 4.4155140889406E+22
Height 33984137.38824