82816994 (number)

82816994 is an even 8-digits composite number following 82816993 and preceding 82816995. In scientific notation, it is written as 8.2816994 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 38180352 positive integers (up to 82816994) that are relatively prime to 82816994.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred sixteen thousand nine hundred ninety-four

Notation

Scientific notation 8.2816994 × 10^7
Engineering notation 8.2816994 × 10^6

Prime Factorization of 82816994

Prime Factorization 2 × 13 × 1877 × 1697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82816994
Product of the distinct prime numbers

The prime factorization of 82816994 is 2 × 13 × 1877 × 1697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 82, 99, 957, 993, 2619, 1151, 9214, 63584, 387761, 9543, 695432, 1960538, 98528891, 99665905, 978454716, 802985292, 5791664796, 5261960570

Basic calculations (n = 82816994)

Multiplication

n×y
n×2 165633988
n×3 248450982
n×4 331267976
n×5 414084970

Division

n÷y
n÷2 41408497
n÷3 27605664.666667
n÷3 20704248.5
n÷5 16563398.8

Exponentiation

ny
n2 6858654495196036
n3 5.6801314817672E+23
n4 4.7041141484473E+31
n5 3.8958059320727E+39

Nth Root

y√n
2√n 9100.3842776006
3√n 435.88623480181
4√n 95.39593428234
5√n 38.337509144571

Divisors of 82816994

1, 2, 13, 26, 1697, 1877, 3394, 3754, 22061, 24401, 44122, 48802, 3185269, 6370538, 41408497, 82816994

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 -82816993
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 82816994 can be divided by 16 positive divisors. The sum of these divisors (counting 82816994) is 1, the average is 0.0625.

Base conversion 82816994

Base System Value
2 Binary 100111011111010111111100010
3 Ternary 12202211112120002
4 Quaternary 10323322333202
5 Quinary 132200120434
6 Senary 12115020002
8 Octal 473727742
10 Decimal 82816994
12 Duodecimal 2389a602
16 Hexadecimal 4efafe2
20 Vigesimal 15hc29e
36 Base36 1db202

Cryptographic Hash Functions

md5 257501aac8ab9a87c3ce5b506fb5dd29
sha1 32265337cd5e3e38fd59fa31d85ee9b917631f1a
sha256 4a4fed53df22e016dd02f6316b8eab78a1d3a619be514f31f4d5d04d1ac5b712
sha512 121ee5b1eba1aec92bd7896acfb8a9854cb172853c6f16326b5b3e8c8f65c20e6c0e6434adecc6e14ca5d05ced1a06c40cb99d28d2461264258d5e4f5a361160
ripemd-160 2edd244cc52d990df6b8ad700dc903a5efc2af52

82816994 as geometric shapes

Circle

Radius = n
Diameter 165633988
Circumference 520354519.88558
Area 2.1547098575618E+16

Sphere

Radius = n
Volume 2.3792879112725E+24
Surface area 8.6188394302474E+16
Circumference 520354519.88558

Square

Length = n
Perimeter 331267976
Area 6858654495196036
Diagonal 117120916.10977

Cube

Length = n
Surface area 41151926971176216
Volume 5.6801314817672E+23
Space diagonal 143443241.33813

Equilateral Triangle

Length = n
Perimeter 248450982
Area 2.9698845143101E+15
Altitude 71721620.669063

Triangular Pyramid

Length = n
Surface area 2.9698845143101E+15
Volume 6.6940991479813E+22
Height 39040305.369924