72070420 (number)

72070420 is an even 8-digits composite number following 72070419 and preceding 72070421. In scientific notation, it is written as 7.2070420 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 48 positive divisors. There are 26991360 positive integers (up to 72070420) that are relatively prime to 72070420.

Interesting facts

Basic properties

Name

Name seventy-two million seventy thousand four hundred twenty

Notation

Scientific notation 7.2070420 × 10^7
Engineering notation 7.2070420 × 10^6

Prime Factorization of 72070420

Prime Factorization 2 × 2 × 5 × 19 × 89 × 2131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36035210
Product of the distinct prime numbers

The prime factorization of 72070420 is 2 × 2 × 5 × 19 × 89 × 2131. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 75, 58, 111, 436, 9411, 1680, 6974, 20206, 734302, 283456, 5126137, 4328936, 71778960, 65530242, 620726813, 133054728, 5579798939, 1078935027

Basic calculations (n = 72070420)

Multiplication

n×y
n×2 144140840
n×3 216211260
n×4 288281680
n×5 360352100

Division

n÷y
n÷2 36035210
n÷3 24023473.333333
n÷3 18017605
n÷5 14414084

Exponentiation

ny
n2 5194145438976400
n3 3.7434424332811E+23
n4 2.6979146841239E+31
n5 1.9443984440898E+39

Nth Root

y√n
2√n 8489.429898409
3√n 416.15234958605
4√n 92.138102316083
5√n 37.286482105018

Divisors of 72070420

1, 2, 4, 5, 10, 19, 20, 38, 76, 89, 95, 178, 190, 356, 380, 445, 890, 1691, 1780, 2131, 3382, 4262, 6764, 8455, 8524, 10655, 16910, 21310, 33820, 40489, 42620, 80978, 161956, 189659, 202445, 379318, 404890, 758636, 809780, 948295, 1896590, 3603521, 3793180, 7207042, 14414084, 18017605, 36035210, 72070420

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 -72070419
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 72070420 can be divided by 48 positive divisors. The sum of these divisors (counting 72070420) is 1, the average is 0.020833333333333.

Base conversion 72070420

Base System Value
2 Binary 100010010111011010100010100
3 Ternary 12000121120000211
4 Quaternary 10102323110110
5 Quinary 121422223140
6 Senary 11052415204
8 Octal 422732424
10 Decimal 72070420
12 Duodecimal 20177504
16 Hexadecimal 44bb514
20 Vigesimal 12a8g10
36 Base36 16wpw4

Cryptographic Hash Functions

md5 03b828d78303ea5f5747556bfe34087d
sha1 669042f0e0266b302d58f01fdfcca0c900db48cb
sha256 ed3a03e9b8d90d807a46b2c59a8aa6f849455d1ead7965a3d8aa412a82efb243
sha512 a4a09274fb290abf655f3c49a1beb476bff168cf494dedc54b3d07dd60f6c4d425616f221f06155da3b1f2551a4422f8cb91b75ee8ccb3f90677304db8d5ee86
ripemd-160 559dfa32fa03bf4256617fd6ff69d6b0b7d53a22

72070420 as geometric shapes

Circle

Radius = n
Diameter 144140840
Circumference 452831804.02626
Area 1.6317889152765E+16

Sphere

Radius = n
Volume 1.568049499671E+24
Surface area 6.5271556611061E+16
Circumference 452831804.02626

Square

Length = n
Perimeter 288281680
Area 5194145438976400
Diagonal 101922965.40993

Cube

Length = n
Surface area 31164872633858400
Volume 3.7434424332811E+23
Space diagonal 124829629.16283

Equilateral Triangle

Length = n
Perimeter 216211260
Area 2.2491309505523E+15
Altitude 62414814.581414

Triangular Pyramid

Length = n
Surface area 2.2491309505523E+15
Volume 4.4116892159243E+22
Height 33974321.803308