81736150 (number)

81736150 is an even 8-digits composite number following 81736149 and preceding 81736151. In scientific notation, it is written as 8.1736150 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 31639200 positive integers (up to 81736150) that are relatively prime to 81736150.

Interesting facts

Basic properties

Name

Name eighty-one million seven hundred thirty-six thousand one hundred fifty

Notation

Scientific notation 8.1736150 × 10^7
Engineering notation 8.1736150 × 10^6

Prime Factorization of 81736150

Prime Factorization 2 × 5 × 5 × 31 × 52733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16347230
Product of the distinct prime numbers

The prime factorization of 81736150 is 2 × 5 × 5 × 31 × 52733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 1, 68, 614, 667, 9760, 1714, 83253, 95877, 370890, 706689, 9588945, 6324524, 36609177, 18296182, 80182159, 637205264, 2354319281, 7269114328

Basic calculations (n = 81736150)

Multiplication

n×y
n×2 163472300
n×3 245208450
n×4 326944600
n×5 408680750

Division

n÷y
n÷2 40868075
n÷3 27245383.333333
n÷3 20434037.5
n÷5 16347230

Exponentiation

ny
n2 6680798216822500
n3 5.4606272516994E+23
n4 4.4633064813899E+31
n5 3.6481348805885E+39

Nth Root

y√n
2√n 9040.8047208199
3√n 433.98167576791
4√n 95.083146355282
5√n 38.236914106902

Divisors of 81736150

1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 52733, 105466, 263665, 527330, 1318325, 1634723, 2636650, 3269446, 8173615, 16347230, 40868075, 81736150

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -81736149
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81736150 can be divided by 24 positive divisors. The sum of these divisors (counting 81736150) is 1, the average is 0.041666666666667.

Base conversion 81736150

Base System Value
2 Binary 100110111110011000111010110
3 Ternary 12200210121220211
4 Quaternary 10313303013112
5 Quinary 131411024100
6 Senary 12035520034
8 Octal 467630726
10 Decimal 81736150
12 Duodecimal 2345901a
16 Hexadecimal 4df31d6
20 Vigesimal 15ah07a
36 Base36 1cnw0m

Cryptographic Hash Functions

md5 3ca418800a1506873d9927b52c9757e5
sha1 9a630ad5ebe0511b206418892c2e5494aefaceae
sha256 ba883afc7e266135c67c2882f7547d92bfb282989f8d8d93249e416e38120c37
sha512 a436bf739252ef7ad3c973fdc6a598e4a1ea90f786a67011fd8acaa0060a187d5ac17156066769b9530f6ef9ac10f1517a57e8b129b504a127a8ea831824115f
ripemd-160 809068dcb6e4a2083ff7f1618d6ffebc28a47056

81736150 as geometric shapes

Circle

Radius = n
Diameter 163472300
Circumference 513563376.74543
Area 2.0988346598085E+16

Sphere

Radius = n
Volume 2.2873421943908E+24
Surface area 8.3953386392341E+16
Circumference 513563376.74543

Square

Length = n
Perimeter 326944600
Area 6680798216822500
Diagonal 115592371.86616

Cube

Length = n
Surface area 40084789300935000
Volume 5.4606272516994E+23
Space diagonal 141571164.61507

Equilateral Triangle

Length = n
Perimeter 245208450
Area 2.892870486663E+15
Altitude 70785582.307535

Triangular Pyramid

Length = n
Surface area 2.892870486663E+15
Volume 6.4354109320145E+22
Height 38530790.622054