80996865 (number)

80996865 is an odd 8-digits composite number following 80996864 and preceding 80996866. In scientific notation, it is written as 8.0996865 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 43141376 positive integers (up to 80996865) that are relatively prime to 80996865.

Interesting facts

Basic properties

Name

Name eighty million nine hundred ninety-six thousand eight hundred sixty-five

Notation

Scientific notation 8.0996865 × 10^7
Engineering notation 8.0996865 × 10^6

Prime Factorization of 80996865

Prime Factorization 5 × 3 × 863 × 6257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80996865
Product of the distinct prime numbers

The prime factorization of 80996865 is 5 × 3 × 863 × 6257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 53, 72, 293, 690, 3221, 9385, 88383, 66412, 874333, 341681, 306662, 354286, 3993995, 14157624, 322535682, 327766520, 4251005606, 3776431005

Basic calculations (n = 80996865)

Multiplication

n×y
n×2 161993730
n×3 242990595
n×4 323987460
n×5 404984325

Division

n÷y
n÷2 40498432.5
n÷3 26998955
n÷3 20249216.25
n÷5 16199373

Exponentiation

ny
n2 6560492139828225
n3 5.3137929618323E+23
n4 4.3040057116748E+31
n5 3.4861096958775E+39

Nth Root

y√n
2√n 8999.8258316481
3√n 432.6692889802
4√n 94.867411852796
5√n 38.167493644648

Divisors of 80996865

1, 3, 5, 15, 863, 2589, 4315, 6257, 12945, 18771, 31285, 93855, 5399791, 16199373, 26998955, 80996865

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80996864
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80996865 can be divided by 16 positive divisors. The sum of these divisors (counting 80996865) is 1, the average is 0.0625.

Base conversion 80996865

Base System Value
2 Binary 100110100111110101000000001
3 Ternary 12122102001210220
4 Quaternary 10310332220001
5 Quinary 131213344430
6 Senary 12012013253
8 Octal 464765001
10 Decimal 80996865
12 Duodecimal 23161229
16 Hexadecimal 4d3ea01
20 Vigesimal 1564c35
36 Base36 1c81kx

Cryptographic Hash Functions

md5 c3b4d78bc35ded86562874b78fad43aa
sha1 103c152d9393f48aa845d7816017438034f1c9f9
sha256 73c9b220c7b77621e9db9220d4d7d71de839e66a51243d6ebbcd91f982d05017
sha512 da57c574ed68fa673800ad814acc2edd4aaff907ed56544ab2d294db12f2b6976856cd219ace4fe41532f0d3ef9054171b96af6e4cec79a66d3a1ea825f99bd5
ripemd-160 13d3ea087cc4323eb1c435f2a09ce629eb444bb5

80996865 as geometric shapes

Circle

Radius = n
Diameter 161993730
Circumference 508918312.09561
Area 2.0610393910418E+16

Sphere

Radius = n
Volume 2.2258363908786E+24
Surface area 8.2441575641672E+16
Circumference 508918312.09561

Square

Length = n
Perimeter 323987460
Area 6560492139828225
Diagonal 114546864.9927

Cube

Length = n
Surface area 39362952838969350
Volume 5.3137929618323E+23
Space diagonal 140290685.4338

Equilateral Triangle

Length = n
Perimeter 242990595
Area 2.8407764272097E+15
Altitude 70145342.716899

Triangular Pyramid

Length = n
Surface area 2.8407764272097E+15
Volume 6.2623650618883E+22
Height 38182288.330901