81799341 (number)

81799341 is an odd 8-digits composite number following 81799340 and preceding 81799342. In scientific notation, it is written as 8.1799341 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 48976704 positive integers (up to 81799341) that are relatively prime to 81799341.

Interesting facts

Basic properties

Name

Name eighty-one million seven hundred ninety-nine thousand three hundred forty-one

Notation

Scientific notation 8.1799341 × 10^7
Engineering notation 8.1799341 × 10^6

Prime Factorization of 81799341

Prime Factorization 3 × 37 × 13 × 56687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 81799341
Product of the distinct prime numbers

The prime factorization of 81799341 is 3 × 37 × 13 × 56687. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 63, 5, 364, 272, 3422, 4393, 71777, 55123, 653414, 682423, 1898080, 7731957, 53574163, 77637815, 28185967, 254963180, 104119125, 4839272692

Basic calculations (n = 81799341)

Multiplication

n×y
n×2 163598682
n×3 245398023
n×4 327197364
n×5 408996705

Division

n÷y
n÷2 40899670.5
n÷3 27266447
n÷3 20449835.25
n÷5 16359868.2

Exponentiation

ny
n2 6691132188034281
n3 5.4733020352509E+23
n4 4.4771249957748E+31
n5 3.6622587422901E+39

Nth Root

y√n
2√n 9044.2988119588
3√n 434.09348542179
4√n 95.101518452435
5√n 38.242824544284

Divisors of 81799341

1, 3, 13, 37, 39, 111, 481, 1443, 56687, 170061, 736931, 2097419, 2210793, 6292257, 27266447, 81799341

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 -81799340
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 81799341 can be divided by 16 positive divisors. The sum of these divisors (counting 81799341) is 1, the average is 0.0625.

Base conversion 81799341

Base System Value
2 Binary 100111000000010100010101101
3 Ternary 12200220211121020
4 Quaternary 10320002202231
5 Quinary 131420034331
6 Senary 12041124353
8 Octal 470024255
10 Decimal 81799341
12 Duodecimal 234896b9
16 Hexadecimal 4e028ad
20 Vigesimal 15b4i71
36 Base36 1cp8rx

Cryptographic Hash Functions

md5 1c98fac04a387e24db7573cd7bd62cea
sha1 bfa8e641ba3995139f4364588dbf11dc922fcd80
sha256 ef1f8a8e1296cc98eef0d490b907697a5082129b744982fd6b1f68eb59c2a356
sha512 df8250c5345a8f11d422b7ccfa920d8affb8086311a1557e470d97a37fec7fd0b7a8e8fe7cb03531ae0968f0d9e3e6962450c3938218478c99788f56ee8aac65
ripemd-160 05a39b1d5f9708f6f1d9ce458694e4da984bbe6b

81799341 as geometric shapes

Circle

Radius = n
Diameter 163598682
Circumference 513960417.50817
Area 2.1020811726127E+16

Sphere

Radius = n
Volume 2.2926513953096E+24
Surface area 8.4083246904507E+16
Circumference 513960417.50817

Square

Length = n
Perimeter 327197364
Area 6691132188034281
Diagonal 115681737.43538

Cube

Length = n
Surface area 40146793128205686
Volume 5.4733020352509E+23
Space diagonal 141680614.63765

Equilateral Triangle

Length = n
Perimeter 245398023
Area 2.8973452274587E+15
Altitude 70840307.318826

Triangular Pyramid

Length = n
Surface area 2.8973452274587E+15
Volume 6.4503483076801E+22
Height 38560579.145127