80971878 (number)

80971878 is an even 8-digits composite number following 80971877 and preceding 80971879. In scientific notation, it is written as 8.0971878 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 24864768 positive integers (up to 80971878) that are relatively prime to 80971878.

Interesting facts

Basic properties

Name

Name eighty million nine hundred seventy-one thousand eight hundred seventy-eight

Notation

Scientific notation 8.0971878 × 10^7
Engineering notation 8.0971878 × 10^6

Prime Factorization of 80971878

Prime Factorization 2 × 3 × 13 × 1217 × 853

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80971878
Product of the distinct prime numbers

The prime factorization of 80971878 is 2 × 3 × 13 × 1217 × 853. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 39, 20, 205, 480, 843, 9045, 15434, 43359, 141114, 780325, 1687418, 5773049, 33036617, 3885646, 174027543, 190339042, 5596889658, 3515810819

Basic calculations (n = 80971878)

Multiplication

n×y
n×2 161943756
n×3 242915634
n×4 323887512
n×5 404859390

Division

n÷y
n÷2 40485939
n÷3 26990626
n÷3 20242969.5
n÷5 16194375.6

Exponentiation

ny
n2 6556445026846884
n3 5.3088766682755E+23
n4 4.2986971390065E+31
n5 3.4807358029859E+39

Nth Root

y√n
2√n 8998.4375310384
3√n 432.62479252785
4√n 94.860094513122
5√n 38.165138469868

Divisors of 80971878

1, 2, 3, 6, 13, 26, 39, 78, 853, 1217, 1706, 2434, 2559, 3651, 5118, 7302, 11089, 15821, 22178, 31642, 33267, 47463, 66534, 94926, 1038101, 2076202, 3114303, 6228606, 13495313, 26990626, 40485939, 80971878

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80971877
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80971878 can be divided by 32 positive divisors. The sum of these divisors (counting 80971878) is 1, the average is 0.03125.

Base conversion 80971878

Base System Value
2 Binary 100110100111000100001100110
3 Ternary 12122100210112110
4 Quaternary 10310320201212
5 Quinary 131212100003
6 Senary 12011301450
8 Octal 464704146
10 Decimal 80971878
12 Duodecimal 2314a886
16 Hexadecimal 4d38866
20 Vigesimal 15619di
36 Base36 1c7iau

Cryptographic Hash Functions

md5 3a9592fdec57012ad6d1771ce6669dab
sha1 84d858dbe6fd5f9d9e1eed4919007df02a5f9338
sha256 917ae28074183704a1bc519115d633ad311691454aa73defd070db2f6b2a737f
sha512 f43d0e9e00ccbcaed04a63f01c2a3114c81bddd871cadc2e0fcf585d9c9140c35fcaff48c5851e3eeccac26489b4a5a191db707ef288330db064477d990a4aec
ripemd-160 8531be4916b5a34fffb46fe8690f2111cee5e385

80971878 as geometric shapes

Circle

Radius = n
Diameter 161943756
Circumference 508761314.14434
Area 2.0597679530008E+16

Sphere

Radius = n
Volume 2.2237770586492E+24
Surface area 8.239071812003E+16
Circumference 508761314.14434

Square

Length = n
Perimeter 323887512
Area 6556445026846884
Diagonal 114511528.03842

Cube

Length = n
Surface area 39338670161081304
Volume 5.3088766682755E+23
Space diagonal 140247406.68027

Equilateral Triangle

Length = n
Perimeter 242915634
Area 2.8390239758828E+15
Altitude 70123703.340134

Triangular Pyramid

Length = n
Surface area 2.8390239758828E+15
Volume 6.2565711543678E+22
Height 38170509.34614