80821960 (number)

80821960 is an even 8-digits composite number following 80821959 and preceding 80821961. In scientific notation, it is written as 8.0821960 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 31285440 positive integers (up to 80821960) that are relatively prime to 80821960.

Interesting facts

Basic properties

Name

Name eighty million eight hundred twenty-one thousand nine hundred sixty

Notation

Scientific notation 8.0821960 × 10^7
Engineering notation 8.0821960 × 10^6

Prime Factorization of 80821960

Prime Factorization 2 × 2 × 2 × 5 × 31 × 65179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20205490
Product of the distinct prime numbers

The prime factorization of 80821960 is 2 × 2 × 2 × 5 × 31 × 65179. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 43, 52, 885, 361, 9265, 5902, 70578, 94840, 659917, 325010, 4422105, 9600057, 56582238, 33688656, 997275419, 650208106, 6020015672, 2315799957

Basic calculations (n = 80821960)

Multiplication

n×y
n×2 161643920
n×3 242465880
n×4 323287840
n×5 404109800

Division

n÷y
n÷2 40410980
n÷3 26940653.333333
n÷3 20205490
n÷5 16164392

Exponentiation

ny
n2 6532189218241600
n3 5.2794433570915E+23
n4 4.2669495982912E+31
n5 3.4486322975511E+39

Nth Root

y√n
2√n 8990.1034476807
3√n 432.35762852624
4√n 94.8161560478
5√n 38.150995576086

Divisors of 80821960

1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 65179, 130358, 260716, 325895, 521432, 651790, 1303580, 2020549, 2607160, 4041098, 8082196, 10102745, 16164392, 20205490, 40410980, 80821960

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 -80821959
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 80821960 can be divided by 32 positive divisors. The sum of these divisors (counting 80821960) is 1, the average is 0.03125.

Base conversion 80821960

Base System Value
2 Binary 100110100010011111011001000
3 Ternary 12122002011212221
4 Quaternary 10310103323020
5 Quinary 131142300320
6 Senary 12004143424
8 Octal 464237310
10 Decimal 80821960
12 Duodecimal 23097b74
16 Hexadecimal 4d13ec8
20 Vigesimal 1552ei0
36 Base36 1c4amg

Cryptographic Hash Functions

md5 110f5d0e9a08eb3f6a35cefe94b7b0ac
sha1 222d7feb452968f5cb0fc3085910ef5bec750557
sha256 2cc89b9e9b02d5a00dfe8641456bd384be5c08c0d5ad5fb1bd793a14f21e6bfd
sha512 d71714d0af06b49107ccaa5e7f456ca654dd0e07de44011f09c941f5c3d943b553311a5b01ca3f9c506d48a7bdaedd6fc239482642973db1421a6bf50264b175
ripemd-160 33317dd65b89ad316efdf157a679807063b3d7ec

80821960 as geometric shapes

Circle

Radius = n
Diameter 161643920
Circumference 507819351.56946
Area 2.0521477659886E+16

Sphere

Radius = n
Volume 2.211448062091E+24
Surface area 8.2085910639545E+16
Circumference 507819351.56946

Square

Length = n
Perimeter 323287840
Area 6532189218241600
Diagonal 114299511.96958

Cube

Length = n
Surface area 39193135309449600
Volume 5.2794433570915E+23
Space diagonal 139987741.0873

Equilateral Triangle

Length = n
Perimeter 242465880
Area 2.828520902662E+15
Altitude 69993870.54365

Triangular Pyramid

Length = n
Surface area 2.828520902662E+15
Volume 6.2218836644828E+22
Height 38099837.323192