80455872 (number)

80455872 is an even 8-digits composite number following 80455871 and preceding 80455873. In scientific notation, it is written as 8.0455872 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 56 positive divisors. There are 22987008 positive integers (up to 80455872) that are relatively prime to 80455872.

Interesting facts

Basic properties

Name

Name eighty million four hundred fifty-five thousand eight hundred seventy-two

Notation

Scientific notation 8.0455872 × 10^7
Engineering notation 8.0455872 × 10^6

Prime Factorization of 80455872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 3 × 59863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2514246
Product of the distinct prime numbers

The prime factorization of 80455872 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 3 × 59863. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 80455872)

Multiplication

n×y
n×2 160911744
n×3 241367616
n×4 321823488
n×5 402279360

Division

n÷y
n÷2 40227936
n÷3 26818624
n÷3 20113968
n÷5 16091174.4

Exponentiation

ny
n2 6473147339280384
n3 5.2080271376628E+23
n4 4.1901636476033E+31
n5 3.3712327009062E+39

Nth Root

y√n
2√n 8969.7197280629
3√n 431.70384365651
4√n 94.708604297935
5√n 38.116371333551

Divisors of 80455872

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80455871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80455872 can be divided by 56 positive divisors. The sum of these divisors (counting 80455872) is 1, the average is 0.017857142857143.

Base conversion 80455872

Base System Value
2 Binary 100110010111010100011000000
3 Ternary 12121101120201010
4 Quaternary 10302322203000
5 Quinary 131044041442
6 Senary 11552240520
8 Octal 462724300
10 Decimal 80455872
12 Duodecimal 22b40140
16 Hexadecimal 4cba8c0
20 Vigesimal 152gjdc
36 Base36 1bwg5c

Cryptographic Hash Functions

md5 4dd799eb4aba79c354cb4f5506f868b5
sha1 3fe5877584a868a0aad8b0e72e53ad3a707e5f33
sha256 fb2b6925dfa6b1afac9bc4ddce3e24f088cb3454d7a61a56ce7735499a96beba
sha512 5af94cbfe2be25add70cecc4660fbda1b02eb85853fe83cd05225d97b82526fc0b2f0dc01276bc6d1554473c30786ee34c9b8002b503de3803b40eeb794d8f51
ripemd-160 d35bfba1d3f434bd822a930c98e4184ec80064fa

80455872 as geometric shapes

Circle

Radius = n
Diameter 160911744
Circumference 505519152.82672
Area 2.0335992126688E+16

Sphere

Radius = n
Volume 2.1815333060504E+24
Surface area 8.134396850675E+16
Circumference 505519152.82672

Square

Length = n
Perimeter 321823488
Area 6473147339280384
Diagonal 113781785.35495

Cube

Length = n
Surface area 38838884035682304
Volume 5.2080271376628E+23
Space diagonal 139353658.07126

Equilateral Triangle

Length = n
Perimeter 241367616
Area 2.8029550191282E+15
Altitude 69676829.035629

Triangular Pyramid

Length = n
Surface area 2.8029550191282E+15
Volume 6.1377188427416E+22
Height 37927261.784985