80974780 (number)

80974780 is an even 8-digits composite number following 80974779 and preceding 80974781. In scientific notation, it is written as 8.0974780 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 32389904 positive integers (up to 80974780) that are relatively prime to 80974780.

Interesting facts

Basic properties

Name

Name eighty million nine hundred seventy-four thousand seven hundred eighty

Notation

Scientific notation 8.0974780 × 10^7
Engineering notation 8.0974780 × 10^6

Prime Factorization of 80974780

Prime Factorization 2 × 2 × 5 × 4048739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40487390
Product of the distinct prime numbers

The prime factorization of 80974780 is 2 × 2 × 5 × 4048739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 45, 37, 290, 690, 884, 7905, 1276, 68709, 689366, 170297, 3976425, 5987141, 25437600, 79978610, 16733139, 749590028, 4281437803, 5208349993

Basic calculations (n = 80974780)

Multiplication

n×y
n×2 161949560
n×3 242924340
n×4 323899120
n×5 404873900

Division

n÷y
n÷2 40487390
n÷3 26991593.333333
n÷3 20243695
n÷5 16194956

Exponentiation

ny
n2 6556914996048400
n3 5.3094474928372E+23
n4 4.2993134265404E+31
n5 3.4813595886516E+39

Nth Root

y√n
2√n 8998.5987798101
3√n 432.62996083311
4√n 94.860944438742
5√n 38.165412030632

Divisors of 80974780

1, 2, 4, 5, 10, 20, 4048739, 8097478, 16194956, 20243695, 40487390, 80974780

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80974779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80974780 can be divided by 12 positive divisors. The sum of these divisors (counting 80974780) is 1, the average is 0.083333333333333.

Base conversion 80974780

Base System Value
2 Binary 100110100111001001110111100
3 Ternary 12122100221111221
4 Quaternary 10310321032330
5 Quinary 131212143110
6 Senary 12011323124
8 Octal 464711674
10 Decimal 80974780
12 Duodecimal 231504a4
16 Hexadecimal 4d393bc
20 Vigesimal 1561gj0
36 Base36 1c7kjg

Cryptographic Hash Functions

md5 311114c94fe871ff8c694585450f6121
sha1 b93e51825ba7b35568a69f14702375607ba99ebf
sha256 e3e9324d2d95fcd9311c94d32271666245b472a2a5bdbab562d4817feb80e420
sha512 7684cd76aef003ea79ea6ba59b79ba88ef54b42bd6a997d5705175e7ac8a4e4756073035a16d71cad20797802fc5fd9fc4d383143fe37ca84685fb38e2b96863
ripemd-160 c18ca2a48f1e03aa026356bfdcba432188fe02ce

80974780 as geometric shapes

Circle

Radius = n
Diameter 161949560
Circumference 508779547.9481
Area 2.0599155981798E+16

Sphere

Radius = n
Volume 2.2240161650824E+24
Surface area 8.2396623927194E+16
Circumference 508779547.9481

Square

Length = n
Perimeter 323899120
Area 6556914996048400
Diagonal 114515632.08618

Cube

Length = n
Surface area 39341489976290400
Volume 5.3094474928372E+23
Space diagonal 140252433.09171

Equilateral Triangle

Length = n
Perimeter 242924340
Area 2.8392274785165E+15
Altitude 70126216.545856

Triangular Pyramid

Length = n
Surface area 2.8392274785165E+15
Volume 6.2572438775652E+22
Height 38171877.362059