72086912 (number)

72086912 is an even 8-digits composite number following 72086911 and preceding 72086913. In scientific notation, it is written as 7.2086912 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 32 positive divisors. There are 34145280 positive integers (up to 72086912) that are relatively prime to 72086912.

Interesting facts

Basic properties

Name

Name seventy-two million eighty-six thousand nine hundred twelve

Notation

Scientific notation 7.2086912 × 10^7
Engineering notation 7.2086912 × 10^6

Prime Factorization of 72086912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 29641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1126358
Product of the distinct prime numbers

The prime factorization of 72086912 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 29641. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 8, 85, 66, 223, 937, 9283, 9321, 46640, 86848, 659597, 791107, 1215994, 5600355, 9604307, 30768119, 486356293, 335174111, 16712338, 6145243782

Basic calculations (n = 72086912)

Multiplication

n×y
n×2 144173824
n×3 216260736
n×4 288347648
n×5 360434560

Division

n÷y
n÷2 36043456
n÷3 24028970.666667
n÷3 18021728
n÷5 14417382.4

Exponentiation

ny
n2 5196522881695744
n3 3.7460128767879E+23
n4 2.7003850059987E+31
n5 1.9466241629355E+39

Nth Root

y√n
2√n 8490.4011683783
3√n 416.18409012126
4√n 92.143372894519
5√n 37.288188414998

Divisors of 72086912

1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 29641, 59282, 118564, 237128, 474256, 563179, 948512, 1126358, 1897024, 2252716, 3794048, 4505432, 9010864, 18021728, 36043456, 72086912

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 -72086911
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 72086912 can be divided by 32 positive divisors. The sum of these divisors (counting 72086912) is 1, the average is 0.03125.

Base conversion 72086912

Base System Value
2 Binary 100010010111111010110000000
3 Ternary 12000122101122122
4 Quaternary 10102333112000
5 Quinary 121423240122
6 Senary 11053023412
8 Octal 422772600
10 Decimal 72086912
12 Duodecimal 20184b68
16 Hexadecimal 44bf580
20 Vigesimal 12aah5c
36 Base36 16x2m8

Cryptographic Hash Functions

md5 9d39cdcc83d4aca3380693e48f296eff
sha1 88a712ec11c0dff06ca87e87906a9cef7cdffc85
sha256 6160beeb66bfcb9bb6eb5a102d7ff33490ec572fd44e0df24662aec963665a67
sha512 eb53c5af89c2129337f78d84258eab19587796c0d34a88da047168aba49098a25e7982faf3e30c3a426c28eee587054a10101d06513fd2bb43af0bf353630e64
ripemd-160 d51ed14a2a1c3ea10dc8ceaf74987ce41d6a3ab5

72086912 as geometric shapes

Circle

Radius = n
Diameter 144173824
Circumference 452935426.31835
Area 1.6325358109347E+16

Sphere

Radius = n
Volume 1.5691262045293E+24
Surface area 6.5301432437386E+16
Circumference 452935426.31835

Square

Length = n
Perimeter 288347648
Area 5196522881695744
Diagonal 101946288.62

Cube

Length = n
Surface area 31179137290174464
Volume 3.7460128767879E+23
Space diagonal 124858194.14475

Equilateral Triangle

Length = n
Perimeter 216260736
Area 2.2501604134478E+15
Altitude 62429097.072373

Triangular Pyramid

Length = n
Surface area 2.2501604134478E+15
Volume 4.4147185126481E+22
Height 33982096.206665