82661860 (number)

82661860 is an even 8-digits composite number following 82661859 and preceding 82661861. In scientific notation, it is written as 8.2661860 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 32997120 positive integers (up to 82661860) that are relatively prime to 82661860.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand eight hundred sixty

Notation

Scientific notation 8.2661860 × 10^7
Engineering notation 8.2661860 × 10^6

Prime Factorization of 82661860

Prime Factorization 2 × 2 × 5 × 521 × 7933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41330930
Product of the distinct prime numbers

The prime factorization of 82661860 is 2 × 2 × 5 × 521 × 7933. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 93, 90, 189, 903, 1106, 4134, 55266, 39251, 915616, 375979, 3140133, 3844738, 32164798, 52366291, 567369867, 225739533, 8679701142, 2057141234

Basic calculations (n = 82661860)

Multiplication

n×y
n×2 165323720
n×3 247985580
n×4 330647440
n×5 413309300

Division

n÷y
n÷2 41330930
n÷3 27553953.333333
n÷3 20665465
n÷5 16532372

Exponentiation

ny
n2 6832983098659600
n3 5.6482709228377E+23
n4 4.6689658026568E+31
n5 3.85945397524E+39

Nth Root

y√n
2√n 9091.8567960566
3√n 435.61389519848
4√n 95.351228602764
5√n 38.323135494401

Divisors of 82661860

1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 5210, 7933, 10420, 15866, 31732, 39665, 79330, 158660, 4133093, 8266186, 16532372, 20665465, 41330930, 82661860

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 -82661859
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 82661860 can be divided by 24 positive divisors. The sum of these divisors (counting 82661860) is 1, the average is 0.041666666666667.

Base conversion 82661860

Base System Value
2 Binary 100111011010101000111100100
3 Ternary 12202112122202101
4 Quaternary 10323111013210
5 Quinary 132130134420
6 Senary 12111421444
8 Octal 473250744
10 Decimal 82661860
12 Duodecimal 23824884
16 Hexadecimal 4ed51e4
20 Vigesimal 15gced0
36 Base36 1d7qas

Cryptographic Hash Functions

md5 23fe57ceec8d3fb585db5b7a76faaad3
sha1 30837860121c9541f1ce363701ee28596a22fe21
sha256 c563e580c7358e71f00ce19c9218d93a3f464f497818698e2a88b99b1dd49b05
sha512 90991e7a12df800e384dc3e38e199e6f95f2b4a17052e6f9dd203e690000d60382db8d953d706927b54fe588bda6b8657e28116347dc04dbce9ede2a4356f06a
ripemd-160 4d28ba6266da28fd3333646e1bc58e691ce2cced

82661860 as geometric shapes

Circle

Radius = n
Diameter 165323720
Circumference 519379784.21614
Area 2.1466449504852E+16

Sphere

Radius = n
Volume 2.3659421915562E+24
Surface area 8.5865798019409E+16
Circumference 519379784.21614

Square

Length = n
Perimeter 330647440
Area 6832983098659600
Diagonal 116901523.50299

Cube

Length = n
Surface area 40997898591957600
Volume 5.6482709228377E+23
Space diagonal 143174541.36815

Equilateral Triangle

Length = n
Perimeter 247985580
Area 2.9587684735345E+15
Altitude 71587270.684073

Triangular Pyramid

Length = n
Surface area 2.9587684735345E+15
Volume 6.6565511191955E+22
Height 38967174.500995