80490788 (number)

80490788 is an even 8-digits composite number following 80490787 and preceding 80490789. In scientific notation, it is written as 8.0490788 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 34242624 positive integers (up to 80490788) that are relatively prime to 80490788.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety thousand seven hundred eighty-eight

Notation

Scientific notation 8.0490788 × 10^7
Engineering notation 8.0490788 × 10^6

Prime Factorization of 80490788

Prime Factorization 2 × 2 × 7 × 137 × 20983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40245394
Product of the distinct prime numbers

The prime factorization of 80490788 is 2 × 2 × 7 × 137 × 20983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 51, 14, 584, 814, 8064, 412, 46804, 61591, 424929, 545969, 1754711, 8195629, 83763189, 5087758, 795850065, 241241638, 4769979217, 3025909695

Basic calculations (n = 80490788)

Multiplication

n×y
n×2 160981576
n×3 241472364
n×4 321963152
n×5 402453940

Division

n÷y
n÷2 40245394
n÷3 26830262.666667
n÷3 20122697
n÷5 16098157.6

Exponentiation

ny
n2 6478766952860944
n3 5.2148105730414E+23
n4 4.1974421229483E+31
n5 3.378554240605E+39

Nth Root

y√n
2√n 8971.6658430862
3√n 431.76628447471
4√n 94.718877965727
5√n 38.119679085295

Divisors of 80490788

1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 20983, 41966, 83932, 146881, 293762, 587524, 2874671, 5749342, 11498684, 20122697, 40245394, 80490788

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 -80490787
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 80490788 can be divided by 24 positive divisors. The sum of these divisors (counting 80490788) is 1, the average is 0.041666666666667.

Base conversion 80490788

Base System Value
2 Binary 100110011000011000100100100
3 Ternary 12121110100121022
4 Quaternary 10303003010210
5 Quinary 131101201123
6 Senary 11553110312
8 Octal 463030444
10 Decimal 80490788
12 Duodecimal 22b58398
16 Hexadecimal 4cc3124
20 Vigesimal 15316j8
36 Base36 1bx738

Cryptographic Hash Functions

md5 ea1bd3f6675a21e81c6f0c497c0b7900
sha1 1c15b59236032d07db26e2845ebd6ad86979d168
sha256 9e1ffc35fdffa5bf72fada4927ec799abe7923a3538bc932a63f8706ecc66d61
sha512 71013b86da74d8a3e773f481dd32d4352dfe9771438afe07550edad42b5e4c20e3766bd42a3d5d0ab343e90ebeeedaa6039592e668331e0c14e7a1f6d1cdbb0e
ripemd-160 9b8783e124a222d22d3ac9724f56798a1e4f8694

80490788 as geometric shapes

Circle

Radius = n
Diameter 160981576
Circumference 505738536.52491
Area 2.0353646663428E+16

Sphere

Radius = n
Volume 2.1843747448172E+24
Surface area 8.1414586653713E+16
Circumference 505738536.52491

Square

Length = n
Perimeter 321963152
Area 6478766952860944
Diagonal 113831164.0357

Cube

Length = n
Surface area 38872601717165664
Volume 5.2148105730414E+23
Space diagonal 139414134.35726

Equilateral Triangle

Length = n
Perimeter 241472364
Area 2.8053883831883E+15
Altitude 69707067.178628

Triangular Pyramid

Length = n
Surface area 2.8053883831883E+15
Volume 6.1457131980014E+22
Height 37943721.345233