80491015 (number)

80491015 is an odd 8-digits composite number following 80491014 and preceding 80491016. In scientific notation, it is written as 8.0491015 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 58185600 positive integers (up to 80491015) that are relatively prime to 80491015.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-one thousand fifteen

Notation

Scientific notation 8.0491015 × 10^7
Engineering notation 8.0491015 × 10^6

Prime Factorization of 80491015

Prime Factorization 5 × 2563 × 11 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80491015
Product of the distinct prime numbers

The prime factorization of 80491015 is 5 × 2563 × 11 × 571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 36, 80, 923, 832, 6650, 5745, 31600, 21577, 417145, 111577, 172114, 696844, 27270164, 87372123, 127873513, 751500405, 8744253829, 7049639950

Basic calculations (n = 80491015)

Multiplication

n×y
n×2 160982030
n×3 241473045
n×4 321964060
n×5 402455075

Division

n÷y
n÷2 40245507.5
n÷3 26830338.333333
n÷3 20122753.75
n÷5 16098203

Exponentiation

ny
n2 6478803495730225
n3 5.2148546935687E+23
n4 4.1974894736286E+31
n5 3.3786018818418E+39

Nth Root

y√n
2√n 8971.6784940166
3√n 431.76669036321
4√n 94.718944747166
5√n 38.119700586283

Divisors of 80491015

1, 5, 11, 55, 571, 2563, 2855, 6281, 12815, 28193, 31405, 140965, 1463473, 7317365, 16098203, 80491015

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 -80491014
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 80491015 can be divided by 16 positive divisors. The sum of these divisors (counting 80491015) is 1, the average is 0.0625.

Base conversion 80491015

Base System Value
2 Binary 100110011000011001000000111
3 Ternary 12121110100220201
4 Quaternary 10303003020013
5 Quinary 131101203030
6 Senary 11553111331
8 Octal 463031007
10 Decimal 80491015
12 Duodecimal 22b58547
16 Hexadecimal 4cc3207
20 Vigesimal 15317af
36 Base36 1bx79j

Cryptographic Hash Functions

md5 1d8a5f793cd895c189f562df1587c068
sha1 d1e337f07216c60cd2389e185252272bfbcc3943
sha256 96021177c2d8c8fe4e59cab2a49008b3e70679d957a0e28530bc53438d2d1740
sha512 556223f925760d7bc6e3cf41fbdec0ff3a311dbc96a5f9950abf3a969c135b4cf49e16b88e2910531634c8d87583b88bfb58228f63c6aca929d79cc30c6a9c15
ripemd-160 23b388adccbf06b3e448d9e1183ca6050775837c

80491015 as geometric shapes

Circle

Radius = n
Diameter 160982030
Circumference 505739962.80797
Area 2.0353761466238E+16

Sphere

Radius = n
Volume 2.1843932259805E+24
Surface area 8.1415045864952E+16
Circumference 505739962.80797

Square

Length = n
Perimeter 321964060
Area 6478803495730225
Diagonal 113831485.06218

Cube

Length = n
Surface area 38872820974381350
Volume 5.2148546935687E+23
Space diagonal 139414527.53279

Equilateral Triangle

Length = n
Perimeter 241473045
Area 2.8054042067149E+15
Altitude 69707263.766394

Triangular Pyramid

Length = n
Surface area 2.8054042067149E+15
Volume 6.1457651945416E+22
Height 37943828.354059