80972012 (number)

80972012 is an even 8-digits composite number following 80972011 and preceding 80972013. In scientific notation, it is written as 8.0972012 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 36743360 positive integers (up to 80972012) that are relatively prime to 80972012.

Interesting facts

Basic properties

Name

Name eighty million nine hundred seventy-two thousand twelve

Notation

Scientific notation 8.0972012 × 10^7
Engineering notation 8.0972012 × 10^6

Prime Factorization of 80972012

Prime Factorization 2 × 2 × 11 × 797 × 2309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40486006
Product of the distinct prime numbers

The prime factorization of 80972012 is 2 × 2 × 11 × 797 × 2309. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 38, 28, 764, 240, 7652, 2853, 14882, 14540, 569490, 27044, 1373367, 9527909, 39169767, 75110498, 118460199, 248908948, 7614966220, 8731329632

Basic calculations (n = 80972012)

Multiplication

n×y
n×2 161944024
n×3 242916036
n×4 323888048
n×5 404860060

Division

n÷y
n÷2 40486006
n÷3 26990670.666667
n÷3 20243003
n÷5 16194402.4

Exponentiation

ny
n2 6556466727328144
n3 5.3089030252282E+23
n4 4.2987255946561E+31
n5 3.480764604352E+39

Nth Root

y√n
2√n 8998.4449767724
3√n 432.62503117733
4√n 94.860133758984
5√n 38.165151101723

Divisors of 80972012

1, 2, 4, 11, 22, 44, 797, 1594, 2309, 3188, 4618, 8767, 9236, 17534, 25399, 35068, 50798, 101596, 1840273, 3680546, 7361092, 20243003, 40486006, 80972012

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 -80972011
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 80972012 can be divided by 24 positive divisors. The sum of these divisors (counting 80972012) is 1, the average is 0.041666666666667.

Base conversion 80972012

Base System Value
2 Binary 100110100111000100011101100
3 Ternary 12122100210201102
4 Quaternary 10310320203230
5 Quinary 131212101022
6 Senary 12011302232
8 Octal 464704354
10 Decimal 80972012
12 Duodecimal 2314a978
16 Hexadecimal 4d388ec
20 Vigesimal 1561a0c
36 Base36 1c7iek

Cryptographic Hash Functions

md5 16604afa492419e835d904378670dc2b
sha1 1a44c439fa2bd64066191b88ddbda1e55a49a766
sha256 88278569f827647549c4fa0117a751bdc2c2738144b4b4595f0eb4c155e37348
sha512 d9d987c8bb49f2250acf70cb3ddae0e4125c8c86543247f89866f934821f5ddb67014592b18d78cc9327fae8338274d5c83f7b7fe47bfa11fef71164ec7e935f
ripemd-160 f2284d8cc1b7eed06b84f7c715e1f5859b5130a3

80972012 as geometric shapes

Circle

Radius = n
Diameter 161944024
Circumference 508762156.09117
Area 2.059774770408E+16

Sphere

Radius = n
Volume 2.2237880990237E+24
Surface area 8.239099081632E+16
Circumference 508762156.09117

Square

Length = n
Perimeter 323888048
Area 6556466727328144
Diagonal 114511717.54304

Cube

Length = n
Surface area 39338800363968864
Volume 5.3089030252282E+23
Space diagonal 140247638.77508

Equilateral Triangle

Length = n
Perimeter 242916036
Area 2.8390333724668E+15
Altitude 70123819.387538

Triangular Pyramid

Length = n
Surface area 2.8390333724668E+15
Volume 6.2566022163343E+22
Height 38170572.514346