80821760 (number)

80821760 is an even 8-digits composite number following 80821759 and preceding 80821761. In scientific notation, it is written as 8.0821760 × 10^7. The sum of its digits is 32. It has a total of 12 prime factors and 80 positive divisors. There are 31948800 positive integers (up to 80821760) that are relatively prime to 80821760.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.0821760 × 10^7
Engineering notation 8.0821760 × 10^6

Prime Factorization of 80821760

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 241 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 315710
Product of the distinct prime numbers

The prime factorization of 80821760 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 241 × 131. Since it has a total of 12 prime factors.

Most popular turbo-numbers

7, 1, 70, 52, 400, 111, 258, 4905, 87251, 74893, 400721, 900101, 4611725, 7918918, 82973459, 66454914, 927926514, 469117160, 6323867308, 903457154

Basic calculations (n = 80821760)

Multiplication

n×y
n×2 161643520
n×3 242465280
n×4 323287040
n×5 404108800

Division

n÷y
n÷2 40410880
n÷3 26940586.666667
n÷3 20205440
n÷5 16164352

Exponentiation

ny
n2 6532156889497600
n3 5.2794041640532E+23
n4 4.2669073629011E+31
n5 3.4485896282663E+39

Nth Root

y√n
2√n 8990.0923243313
3√n 432.35727189215
4√n 94.816097390323
5√n 38.150976694567

Divisors of 80821760

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 241, 256, 262, 320, 482, 512, 524, 640, 655, 964, 1048, 1205, 1280, 1310, 1928, 2096, 2410, 2560, 2620, 3856, 4192, 4820, 5240, 7712, 8384, 9640, 10480, 15424, 16768, 19280, 20960, 30848, 31571, 33536, 38560, 41920, 61696, 63142, 67072, 77120, 83840, 123392, 126284, 154240, 157855, 167680, 252568, 308480, 315710, 335360, 505136, 616960, 631420, 1010272, 1262840, 2020544, 2525680, 4041088, 5051360, 8082176, 10102720, 16164352, 20205440, 40410880, 80821760

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 -80821759
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 80821760 can be divided by 80 positive divisors. The sum of these divisors (counting 80821760) is 1, the average is 0.0125.

Base conversion 80821760

Base System Value
2 Binary 100110100010011111000000000
3 Ternary 12122002011121112
4 Quaternary 10310103320000
5 Quinary 131142244020
6 Senary 12004142452
8 Octal 464237000
10 Decimal 80821760
12 Duodecimal 23097a28
16 Hexadecimal 4d13e00
20 Vigesimal 1552e80
36 Base36 1c4agw

Cryptographic Hash Functions

md5 7440d27aaa5eee607510b7f77c107cb8
sha1 7e1c8a5bc55c385b412581d8e9daa6bb1bb32f6e
sha256 b2f3c04aa0f219e5c3d9e0751f0f4a4833b08d1ef24f79b62b72db26644d3336
sha512 a64e81afe502abe950da8a9dbbb3589f04b5fa8b51e62910ba90332e3f9ab405e01c16bdb99df31d6559a57de3f5796ca84ed3a1b419e0138ab7fca4bd8a367a
ripemd-160 e1d3ef357af2e4ec10f66d0de4b5bf08bfc5238b

80821760 as geometric shapes

Circle

Radius = n
Diameter 161643520
Circumference 507818094.93239
Area 2.0521376096142E+16

Sphere

Radius = n
Volume 2.2114316449495E+24
Surface area 8.2085504384566E+16
Circumference 507818094.93239

Square

Length = n
Perimeter 323287040
Area 6532156889497600
Diagonal 114299229.12686

Cube

Length = n
Surface area 39192941336985600
Volume 5.2794041640532E+23
Space diagonal 139987394.67714

Equilateral Triangle

Length = n
Perimeter 242465280
Area 2.8285069039052E+15
Altitude 69993697.338569

Triangular Pyramid

Length = n
Surface area 2.8285069039052E+15
Volume 6.2218374750442E+22
Height 38099743.042288