80972690 (number)

80972690 is an even 8-digits composite number following 80972689 and preceding 80972691. In scientific notation, it is written as 8.0972690 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 32054784 positive integers (up to 80972690) that are relatively prime to 80972690.

Interesting facts

Basic properties

Name

Name eighty million nine hundred seventy-two thousand six hundred ninety

Notation

Scientific notation 8.0972690 × 10^7
Engineering notation 8.0972690 × 10^6

Prime Factorization of 80972690

Prime Factorization 2 × 5 × 97 × 83477

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80972690
Product of the distinct prime numbers

The prime factorization of 80972690 is 2 × 5 × 97 × 83477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 76, 5, 420, 841, 8519, 3652, 83591, 4308, 626143, 917177, 6131843, 1207978, 18324269, 15131060, 144923235, 222253148, 6253861939, 9220252825

Basic calculations (n = 80972690)

Multiplication

n×y
n×2 161945380
n×3 242918070
n×4 323890760
n×5 404863450

Division

n÷y
n÷2 40486345
n÷3 26990896.666667
n÷3 20243172.5
n÷5 16194538

Exponentiation

ny
n2 6556576525836100
n3 5.309036384878E+23
n4 4.2988695739145E+31
n5 3.4809103335901E+39

Nth Root

y√n
2√n 8998.4826498694
3√n 432.62623866843
4√n 94.860332330587
5√n 38.165215014883

Divisors of 80972690

1, 2, 5, 10, 97, 194, 485, 970, 83477, 166954, 417385, 834770, 8097269, 16194538, 40486345, 80972690

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 -80972689
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 80972690 can be divided by 16 positive divisors. The sum of these divisors (counting 80972690) is 1, the average is 0.0625.

Base conversion 80972690

Base System Value
2 Binary 100110100111000101110010010
3 Ternary 12122100211122112
4 Quaternary 10310320232102
5 Quinary 131212111230
6 Senary 12011305322
8 Octal 464705622
10 Decimal 80972690
12 Duodecimal 2314b242
16 Hexadecimal 4d38b92
20 Vigesimal 1561bea
36 Base36 1c7ixe

Cryptographic Hash Functions

md5 f01f2ca1eab1030d3b8836ab970532e6
sha1 9a20a0995405cdf9d4abac403193ac8c39afb228
sha256 87658617c9b1c8871104199be62cc39e56fcfd242a302d060c1dc6f8bddbde82
sha512 a12ed7408ba26fbfe5c040b9bf2cc323d20c9c27f8009878bf0931a7150186eb817536b0657b68ec6321cb191aedca36d42f15fadf08ca152051d1c1e9937158
ripemd-160 989331d81839b5cca8253a266a44eee662c6fd89

80972690 as geometric shapes

Circle

Radius = n
Diameter 161945380
Circumference 508766416.09081
Area 2.0598092646266E+16

Sphere

Radius = n
Volume 2.2238439605832E+24
Surface area 8.2392370585064E+16
Circumference 508766416.09081

Square

Length = n
Perimeter 323890760
Area 6556576525836100
Diagonal 114512676.37983

Cube

Length = n
Surface area 39339459155016600
Volume 5.309036384878E+23
Space diagonal 140248813.10552

Equilateral Triangle

Length = n
Perimeter 242918070
Area 2.8390809166154E+15
Altitude 70124406.552762

Triangular Pyramid

Length = n
Surface area 2.8390809166154E+15
Volume 6.256759382189E+22
Height 38170892.126611