80971590 (number)

80971590 is an even 8-digits composite number following 80971589 and preceding 80971591. In scientific notation, it is written as 8.0971590 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 18507744 positive integers (up to 80971590) that are relatively prime to 80971590.

Interesting facts

Basic properties

Name

Name eighty million nine hundred seventy-one thousand five hundred ninety

Notation

Scientific notation 8.0971590 × 10^7
Engineering notation 8.0971590 × 10^6

Prime Factorization of 80971590

Prime Factorization 2 × 15 × 7 × 385579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80971590
Product of the distinct prime numbers

The prime factorization of 80971590 is 2 × 15 × 7 × 385579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 28, 87, 305, 276, 540, 5291, 91310, 11780, 943889, 762930, 4777808, 9102288, 25357021, 23762955, 265452987, 473866007, 8709721601, 2717374855

Basic calculations (n = 80971590)

Multiplication

n×y
n×2 161943180
n×3 242914770
n×4 323886360
n×5 404857950

Division

n÷y
n÷2 40485795
n÷3 26990530
n÷3 20242897.5
n÷5 16194318

Exponentiation

ny
n2 6556398387128100
n3 5.308820020792E+23
n4 4.2986359810736E+31
n5 3.4806739021874E+39

Nth Root

y√n
2√n 8998.4215282459
3√n 432.62427960867
4√n 94.86001016364
5√n 38.165111320749

Divisors of 80971590

1, 2, 7, 14, 15, 30, 105, 210, 385579, 771158, 2699053, 5398106, 5783685, 11567370, 40485795, 80971590

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 -80971589
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 80971590 can be divided by 16 positive divisors. The sum of these divisors (counting 80971590) is 1, the average is 0.0625.

Base conversion 80971590

Base System Value
2 Binary 100110100111000011101000110
3 Ternary 12122100210010210
4 Quaternary 10310320131012
5 Quinary 131212042330
6 Senary 12011300250
8 Octal 464703506
10 Decimal 80971590
12 Duodecimal 2314a686
16 Hexadecimal 4d38746
20 Vigesimal 15618ja
36 Base36 1c7i2u

Cryptographic Hash Functions

md5 fd3d6a9feedc499f6b383646e905fbc6
sha1 fc84d9fc80f78926b10ff9819df4f88c8cc22961
sha256 a66c99373f160b7a20639b7e527f1965d0b1b62f4ef4ed47804f956ce84f4169
sha512 2b16b338b1e41391b5f24546bcfdbfc7ce0fffa7bbc01ceeacb96a46391e2bbb1e9ccf8600fb9317d24ac59cd519102ac1068eaaa8efd6a9e8930062e6b291f3
ripemd-160 08337c19d4cdf550479c65171401a31fd810d776

80971590 as geometric shapes

Circle

Radius = n
Diameter 161943180
Circumference 508759504.58697
Area 2.059753300701E+16

Sphere

Radius = n
Volume 2.2237533302067E+24
Surface area 8.2390132028038E+16
Circumference 508759504.58697

Square

Length = n
Perimeter 323886360
Area 6556398387128100
Diagonal 114511120.74491

Cube

Length = n
Surface area 39338390322768600
Volume 5.308820020792E+23
Space diagonal 140246907.84964

Equilateral Triangle

Length = n
Perimeter 242914770
Area 2.8390037802921E+15
Altitude 70123453.924818

Triangular Pyramid

Length = n
Surface area 2.8390037802921E+15
Volume 6.2565043946682E+22
Height 38170373.581638