82972008 (number)

82972008 is an even 8-digits composite number following 82972007 and preceding 82972009. In scientific notation, it is written as 8.2972008 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 23706144 positive integers (up to 82972008) that are relatively prime to 82972008.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred seventy-two thousand eight

Notation

Scientific notation 8.2972008 × 10^7
Engineering notation 8.2972008 × 10^6

Prime Factorization of 82972008

Prime Factorization 2 × 2 × 2 × 9 × 7 × 164627

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20743002
Product of the distinct prime numbers

The prime factorization of 82972008 is 2 × 2 × 2 × 9 × 7 × 164627. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 90, 69, 884, 586, 8262, 4851, 83883, 2192, 36027, 89241, 9593791, 2136783, 81857355, 90123153, 550513633, 505345732, 6985865898, 7820814124

Basic calculations (n = 82972008)

Multiplication

n×y
n×2 165944016
n×3 248916024
n×4 331888032
n×5 414860040

Division

n÷y
n÷2 41486004
n÷3 27657336
n÷3 20743002
n÷5 16594401.6

Exponentiation

ny
n2 6884354111552064
n3 5.7120868441853E+23
n4 4.7394331533244E+31
n5 3.932402855131E+39

Nth Root

y√n
2√n 9108.8971890125
3√n 436.15802424936
4√n 95.440542690266
5√n 38.351850177484

Divisors of 82972008

1, 2, 4, 7, 8, 9, 14, 18, 28, 36, 56, 63, 72, 126, 252, 504, 164627, 329254, 658508, 1152389, 1317016, 1481643, 2304778, 2963286, 4609556, 5926572, 9219112, 10371501, 11853144, 20743002, 41486004, 82972008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82972007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82972008 can be divided by 32 positive divisors. The sum of these divisors (counting 82972008) is 1, the average is 0.03125.

Base conversion 82972008

Base System Value
2 Binary 100111100100000110101101000
3 Ternary 12210010102012100
4 Quaternary 10330200311220
5 Quinary 132220101013
6 Senary 12122213400
8 Octal 474406550
10 Decimal 82972008
12 Duodecimal 23954260
16 Hexadecimal 4f20d68
20 Vigesimal 15iba08
36 Base36 1dedm0

Cryptographic Hash Functions

md5 8b921fbcab309e58a4f759f4b397833d
sha1 4b92050371ea46c3288d8847c275cec9f01a2668
sha256 7bd59e0b6321f93d3ce359f54b0398e4a834f5e42e1d04ede8d014cd00a5d4d1
sha512 71f3d5810e7849a6bc7a801206c5dd85893d14b4ca6144e6b8be3e5b7c5fa90b21d826883f8a2d031ade5d7e476190e7ee957a429dcd2b586a8e1d4e830bbb64
ripemd-160 a374101e61b74f2106f55968289dcf8eaf69b678

82972008 as geometric shapes

Circle

Radius = n
Diameter 165944016
Circumference 521328501.57279
Area 2.1627836301563E+16

Sphere

Radius = n
Volume 2.3926733421813E+24
Surface area 8.6511345206251E+16
Circumference 521328501.57279

Square

Length = n
Perimeter 331888032
Area 6884354111552064
Diagonal 117340139.01093

Cube

Length = n
Surface area 41306124669312384
Volume 5.7120868441853E+23
Space diagonal 143711733.46201

Equilateral Triangle

Length = n
Perimeter 248916024
Area 2.981012774626E+15
Altitude 71855866.731006

Triangular Pyramid

Length = n
Surface area 2.981012774626E+15
Volume 6.7317589037498E+22
Height 39113379.67031