80456978 (number)

80456978 is an even 8-digits composite number following 80456977 and preceding 80456979. In scientific notation, it is written as 8.0456978 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 34481556 positive integers (up to 80456978) that are relatively prime to 80456978.

Interesting facts

Basic properties

Name

Name eighty million four hundred fifty-six thousand nine hundred seventy-eight

Notation

Scientific notation 8.0456978 × 10^7
Engineering notation 8.0456978 × 10^6

Prime Factorization of 80456978

Prime Factorization 2 × 7 × 5746927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 80456978
Product of the distinct prime numbers

The prime factorization of 80456978 is 2 × 7 × 5746927. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 60, 21, 399, 414, 5353, 1632, 3533, 78985, 940133, 14992, 8208217, 46915, 97013110, 12257032, 477652377, 906546213, 5424958260, 5275192861

Basic calculations (n = 80456978)

Multiplication

n×y
n×2 160913956
n×3 241370934
n×4 321827912
n×5 402284890

Division

n÷y
n÷2 40228489
n÷3 26818992.666667
n÷3 20114244.5
n÷5 16091395.6

Exponentiation

ny
n2 6473325308892484
n3 5.2082419196441E+23
n4 4.1903940554748E+31
n5 3.3714644233267E+39

Nth Root

y√n
2√n 8969.7813797216
3√n 431.70582181029
4√n 94.708929778145
5√n 38.11647612758

Divisors of 80456978

1, 2, 7, 14, 5746927, 11493854, 40228489, 80456978

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80456977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80456978 can be divided by 8 positive divisors. The sum of these divisors (counting 80456978) is 1, the average is 0.125.

Base conversion 80456978

Base System Value
2 Binary 100110010111010110100010010
3 Ternary 12121101122020002
4 Quaternary 10302322310102
5 Quinary 131044110403
6 Senary 11552250002
8 Octal 462726422
10 Decimal 80456978
12 Duodecimal 22b40902
16 Hexadecimal 4cbad12
20 Vigesimal 152h28i
36 Base36 1bwh02

Cryptographic Hash Functions

md5 b8a6d651255e15bbb1c40c998ba4c7be
sha1 527f4eb11e15c06406d384c509597f58e832af1b
sha256 3bd328952c493d2ca44cac754283e19e81fb467ed2b9ec416e881f0e16a7c575
sha512 1d111fcb9e58219ff15c9b3cbce1a6443f7fe957d7837f23e37212c5f2e6279346e90edeab201f7a3aaead7eb2232d461effbec4b61bb691233869dfc49495ca
ripemd-160 472cede222a99d9b42dc68d293787990001b9bf3

80456978 as geometric shapes

Circle

Radius = n
Diameter 160913956
Circumference 505526102.02967
Area 2.0336551234714E+16

Sphere

Radius = n
Volume 2.1816232737163E+24
Surface area 8.1346204938854E+16
Circumference 505526102.02967

Square

Length = n
Perimeter 321827912
Area 6473325308892484
Diagonal 113783349.47515

Cube

Length = n
Surface area 38839951853354904
Volume 5.2082419196441E+23
Space diagonal 139355573.71945

Equilateral Triangle

Length = n
Perimeter 241370934
Area 2.8030320822308E+15
Altitude 69677786.859726

Triangular Pyramid

Length = n
Surface area 2.8030320822308E+15
Volume 6.1379719657339E+22
Height 37927783.158385