72019980 (number)

72019980 is an even 8-digits composite number following 72019979 and preceding 72019981. In scientific notation, it is written as 7.2019980 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 18794496 positive integers (up to 72019980) that are relatively prime to 72019980.

Interesting facts

Basic properties

Name

Name seventy-two million nineteen thousand nine hundred eighty

Notation

Scientific notation 7.2019980 × 10^7
Engineering notation 7.2019980 × 10^6

Prime Factorization of 72019980

Prime Factorization 2 × 2 × 15 × 3 × 47 × 8513

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36009990
Product of the distinct prime numbers

The prime factorization of 72019980 is 2 × 2 × 15 × 3 × 47 × 8513. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 23, 23, 86, 37, 977, 8187, 64148, 76995, 588722, 869265, 8158073, 8510084, 96931851, 74315443, 533792675, 891394568, 7060021618, 8001132430

Basic calculations (n = 72019980)

Multiplication

n×y
n×2 144039960
n×3 216059940
n×4 288079920
n×5 360099900

Division

n÷y
n÷2 36009990
n÷3 24006660
n÷3 18004995
n÷5 14403996

Exponentiation

ny
n2 5186877519200400
n3 3.7355881519526E+23
n4 2.6903698399186E+31
n5 1.9376038206354E+39

Nth Root

y√n
2√n 8486.4586253631
3√n 416.05524260211
4√n 92.121976885883
5√n 37.28126149749

Divisors of 72019980

1, 2, 3, 4, 6, 12, 15, 30, 45, 47, 60, 90, 94, 141, 180, 188, 282, 564, 705, 1410, 2115, 2820, 4230, 8460, 8513, 17026, 25539, 34052, 51078, 102156, 127695, 255390, 383085, 400111, 510780, 766170, 800222, 1200333, 1532340, 1600444, 2400666, 4801332, 6001665, 12003330, 18004995, 24006660, 36009990, 72019980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72019979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72019980 can be divided by 48 positive divisors. The sum of these divisors (counting 72019980) is 1, the average is 0.020833333333333.

Base conversion 72019980

Base System Value
2 Binary 100010010101111000000001100
3 Ternary 12000111222211200
4 Quaternary 10102233000030
5 Quinary 121414114410
6 Senary 11051345500
8 Octal 422570014
10 Decimal 72019980
12 Duodecimal 20152290
16 Hexadecimal 44af00c
20 Vigesimal 12a29j0
36 Base36 16vmz0

Cryptographic Hash Functions

md5 05a02d0a14e5e1af7cb4fe380e26e8cd
sha1 1bdc7058ecafd6cbce2d4d0925c6dcadd8fb341b
sha256 b3664d251c89633f6eea62db729fa28abde2e5df539fe28fc57256f72f6ab22c
sha512 eff2a5f9e1b33a09360adc27f42efbc390f7571ba1cd9ae3d534203156cbdf21d6e019c9378f890706edb29ebb00a83de940c13d02e0c21a7e4e8b980befa861
ripemd-160 37ae856807a87c152e61d9bcf7573c20a78c89ce

72019980 as geometric shapes

Circle

Radius = n
Diameter 144039960
Circumference 452514880.15937
Area 1.629505630939E+16

Sphere

Radius = n
Volume 1.5647595060015E+24
Surface area 6.518022523756E+16
Circumference 452514880.15937

Square

Length = n
Perimeter 288079920
Area 5186877519200400
Diagonal 101851632.47784

Cube

Length = n
Surface area 31121265115202400
Volume 3.7355881519526E+23
Space diagonal 124742264.52009

Equilateral Triangle

Length = n
Perimeter 216059940
Area 2.245983848973E+15
Altitude 62371132.260047

Triangular Pyramid

Length = n
Surface area 2.245983848973E+15
Volume 4.4024328566097E+22
Height 33950544.15928