80494972 (number)

80494972 is an even 8-digits composite number following 80494971 and preceding 80494973. In scientific notation, it is written as 8.0494972 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 37296000 positive integers (up to 80494972) that are relatively prime to 80494972.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-four thousand nine hundred seventy-two

Notation

Scientific notation 8.0494972 × 10^7
Engineering notation 8.0494972 × 10^6

Prime Factorization of 80494972

Prime Factorization 2 × 2 × 1271 × 71 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40247486
Product of the distinct prime numbers

The prime factorization of 80494972 is 2 × 2 × 1271 × 71 × 223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 65, 37, 648, 613, 3251, 7088, 45422, 56086, 891044, 992810, 8791960, 1894125, 1836284, 9657244, 762427667, 281547892, 3270356912, 8033375142

Basic calculations (n = 80494972)

Multiplication

n×y
n×2 160989944
n×3 241484916
n×4 321979888
n×5 402474860

Division

n÷y
n÷2 40247486
n÷3 26831657.333333
n÷3 20123743
n÷5 16098994.4

Exponentiation

ny
n2 6479440517280784
n3 5.2156238301418E+23
n4 4.198314941698E+31
n5 3.3794324367916E+39

Nth Root

y√n
2√n 8971.8990186025
3√n 431.77376557443
4√n 94.720108839689
5√n 38.120075377654

Divisors of 80494972

1, 2, 4, 71, 142, 223, 284, 446, 892, 1271, 2542, 5084, 15833, 31666, 63332, 90241, 180482, 283433, 360964, 566866, 1133732, 20123743, 40247486, 80494972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80494971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80494972 can be divided by 24 positive divisors. The sum of these divisors (counting 80494972) is 1, the average is 0.041666666666667.

Base conversion 80494972

Base System Value
2 Binary 100110011000100000101111100
3 Ternary 12121110120100021
4 Quaternary 10303010011330
5 Quinary 131101314342
6 Senary 11553141524
8 Octal 463040574
10 Decimal 80494972
12 Duodecimal 22b5a8a4
16 Hexadecimal 4cc417c
20 Vigesimal 1531h8c
36 Base36 1bxabg

Cryptographic Hash Functions

md5 f6bdec274e64ef66429ad3b4a6e31404
sha1 b11a3043d64627a1c495f01970ab4a24e85848a3
sha256 96e52d48f3b6b31029d494d29e455da87e581ac88ddecf5c001671279509df38
sha512 5f923355f10ce4ea48ef169f0496a9fe674f6875c3fd41e926fd687bfdd03fbe0796815b9e17164f8641bb8fcccc63be7ba58529f1ad34257cda1528d8bed135
ripemd-160 81c08507b581d53176f038b8e96189da125625f0

80494972 as geometric shapes

Circle

Radius = n
Diameter 160989944
Circumference 505764825.37223
Area 2.0355762728461E+16

Sphere

Radius = n
Volume 2.1847154011549E+24
Surface area 8.1423050913845E+16
Circumference 505764825.37223

Square

Length = n
Perimeter 321979888
Area 6479440517280784
Diagonal 113837081.10524

Cube

Length = n
Surface area 38876643103684704
Volume 5.2156238301418E+23
Space diagonal 139421381.25783

Equilateral Triangle

Length = n
Perimeter 241484916
Area 2.8056800451377E+15
Altitude 69710690.628917

Triangular Pyramid

Length = n
Surface area 2.8056800451377E+15
Volume 6.1466716306857E+22
Height 37945693.701748