82049968 (number)

82049968 is an even 8-digits composite number following 82049967 and preceding 82049969. In scientific notation, it is written as 8.2049968 × 10^7. The sum of its digits is 46. It has a total of 8 prime factors and 80 positive divisors. There are 28615680 positive integers (up to 82049968) that are relatively prime to 82049968.

Interesting facts

Basic properties

Name

Name eighty-two million forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.2049968 × 10^7
Engineering notation 8.2049968 × 10^6

Prime Factorization of 82049968

Prime Factorization 2 × 2 × 2 × 2 × 13 × 77 × 47 × 109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10256246
Product of the distinct prime numbers

The prime factorization of 82049968 is 2 × 2 × 2 × 2 × 13 × 77 × 47 × 109. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 5, 99, 35, 966, 170, 9617, 8778, 40899, 41973, 402559, 566811, 4651624, 7683602, 27533188, 30315884, 765485624, 256270528, 5236426486, 4173632056

Basic calculations (n = 82049968)

Multiplication

n×y
n×2 164099936
n×3 246149904
n×4 328199872
n×5 410249840

Division

n÷y
n÷2 41024984
n÷3 27349989.333333
n÷3 20512492
n÷5 16409993.6

Exponentiation

ny
n2 6732197248801024
n3 5.5237656883381E+23
n4 4.5322479796764E+31
n5 3.7187080170051E+39

Nth Root

y√n
2√n 9058.1437391995
3√n 434.53637661388
4√n 95.174280870409
5√n 38.266230501151

Divisors of 82049968

1, 2, 4, 8, 13, 16, 26, 47, 52, 77, 94, 104, 109, 154, 188, 208, 218, 308, 376, 436, 611, 616, 752, 872, 1001, 1222, 1232, 1417, 1744, 2002, 2444, 2834, 3619, 4004, 4888, 5123, 5668, 7238, 8008, 8393, 9776, 10246, 11336, 14476, 16016, 16786, 20492, 22672, 28952, 33572, 40984, 47047, 57904, 66599, 67144, 81968, 94094, 109109, 133198, 134288, 188188, 218218, 266396, 376376, 394471, 436436, 532792, 752752, 788942, 872872, 1065584, 1577884, 1745744, 3155768, 5128123, 6311536, 10256246, 20512492, 41024984, 82049968

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82049967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82049968 can be divided by 80 positive divisors. The sum of these divisors (counting 82049968) is 1, the average is 0.0125.

Base conversion 82049968

Base System Value
2 Binary 100111000111111101110110000
3 Ternary 12201101120101201
4 Quaternary 10320333232300
5 Quinary 132001044333
6 Senary 12050340544
8 Octal 470775660
10 Decimal 82049968
12 Duodecimal 2358a754
16 Hexadecimal 4e3fbb0
20 Vigesimal 15cg4i8
36 Base36 1cum5s

Cryptographic Hash Functions

md5 ad94c0e380ce49077af8d9ea9c82fa6b
sha1 a559d0613610ee5e128dd107998764025636a567
sha256 fbe7456238a4be870d6d1c43aeeadd3816f2bedf82c643b4dc73acf6126de13b
sha512 ca0b0f1c5625bbeeae12fa84e4f51d6ea153ad30ba946e24740885fa132c698185006140855ca1ce0818cda6f2560da1424ee6aaf6ca2a8f04a3179190033578
ripemd-160 38849a2105c73b70069cbf20d10bed4c0211fdba

82049968 as geometric shapes

Circle

Radius = n
Diameter 164099936
Circumference 515535153.39216
Area 2.1149821419351E+16

Sphere

Radius = n
Volume 2.3137895608846E+24
Surface area 8.4599285677403E+16
Circumference 515535153.39216

Square

Length = n
Perimeter 328199872
Area 6732197248801024
Diagonal 116036177.53788

Cube

Length = n
Surface area 40393183492806144
Volume 5.5237656883381E+23
Space diagonal 142114713.3354

Equilateral Triangle

Length = n
Perimeter 246149904
Area 2.9151269203747E+15
Altitude 71057356.6677

Triangular Pyramid

Length = n
Surface area 2.9151269203747E+15
Volume 6.5098202931824E+22
Height 38678725.845959