80996840 (number)

80996840 is an even 8-digits composite number following 80996839 and preceding 80996841. In scientific notation, it is written as 8.0996840 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 64 positive divisors. There are 30315520 positive integers (up to 80996840) that are relatively prime to 80996840.

Interesting facts

Basic properties

Name

Name eighty million nine hundred ninety-six thousand eight hundred forty

Notation

Scientific notation 8.0996840 × 10^7
Engineering notation 8.0996840 × 10^6

Prime Factorization of 80996840

Prime Factorization 2 × 2 × 2 × 5 × 17 × 311 × 383

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20249210
Product of the distinct prime numbers

The prime factorization of 80996840 is 2 × 2 × 2 × 5 × 17 × 311 × 383. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 56, 93, 448, 879, 1558, 7300, 69274, 27745, 38103, 929971, 3104915, 2187172, 26567995, 92292575, 629779862, 106757265, 9430001835, 3269196356

Basic calculations (n = 80996840)

Multiplication

n×y
n×2 161993680
n×3 242990520
n×4 323987360
n×5 404984200

Division

n÷y
n÷2 40498420
n÷3 26998946.666667
n÷3 20249210
n÷5 16199368

Exponentiation

ny
n2 6560488089985600
n3 5.3137880414647E+23
n4 4.3040003978843E+31
n5 3.4861043158737E+39

Nth Root

y√n
2√n 8999.8244427322
3√n 432.66924446517
4√n 94.867404532496
5√n 38.167491288538

Divisors of 80996840

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 311, 340, 383, 622, 680, 766, 1244, 1532, 1555, 1915, 2488, 3064, 3110, 3830, 5287, 6220, 6511, 7660, 10574, 12440, 13022, 15320, 21148, 26044, 26435, 32555, 42296, 52088, 52870, 65110, 105740, 119113, 130220, 211480, 238226, 260440, 476452, 595565, 952904, 1191130, 2024921, 2382260, 4049842, 4764520, 8099684, 10124605, 16199368, 20249210, 40498420, 80996840

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80996839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80996840 can be divided by 64 positive divisors. The sum of these divisors (counting 80996840) is 1, the average is 0.015625.

Base conversion 80996840

Base System Value
2 Binary 100110100111110100111101000
3 Ternary 12122102001202222
4 Quaternary 10310332213220
5 Quinary 131213344330
6 Senary 12012013212
8 Octal 464764750
10 Decimal 80996840
12 Duodecimal 23161208
16 Hexadecimal 4d3e9e8
20 Vigesimal 1564c20
36 Base36 1c81k8

Cryptographic Hash Functions

md5 bd641dbdf3f026b0a68562392c235601
sha1 54ccbf9eeea420e1f731456d6484803893a3596a
sha256 0b53b243c3d380733f7dcfe2e01ea6291aad3a25cdf0723498840120e25a0bb6
sha512 934559261346881b4f12b8728476bdd71838924a3cd0f566dbc07a7f2e1268cbd9b615e2400c1c8a21de3c18a9b5b0f71609e7d25b765dd9feb673c0abd9bc82
ripemd-160 2e532437da91fd372f5c16996282b16709f645c4

80996840 as geometric shapes

Circle

Radius = n
Diameter 161993680
Circumference 508918155.01598
Area 2.0610381187462E+16

Sphere

Radius = n
Volume 2.2258343298398E+24
Surface area 8.2441524749848E+16
Circumference 508918155.01598

Square

Length = n
Perimeter 323987360
Area 6560488089985600
Diagonal 114546829.63736

Cube

Length = n
Surface area 39362928539913600
Volume 5.3137880414647E+23
Space diagonal 140290642.13253

Equilateral Triangle

Length = n
Perimeter 242990520
Area 2.8407746735764E+15
Altitude 70145321.066264

Triangular Pyramid

Length = n
Surface area 2.8407746735764E+15
Volume 6.2623592631794E+22
Height 38182276.545788