72002021 (number)

72002021 is an odd 8-digits composite number following 72002020 and preceding 72002022. In scientific notation, it is written as 7.2002021 × 10^7. The sum of its digits is 14. It has a total of 6 prime factors and 48 positive divisors. There are 52254720 positive integers (up to 72002021) that are relatively prime to 72002021.

Interesting facts

Basic properties

Name

Name seventy-two million two thousand twenty-one

Notation

Scientific notation 7.2002021 × 10^7
Engineering notation 7.2002021 × 10^6

Prime Factorization of 72002021

Prime Factorization 17 × 7 × 7 × 61 × 13 × 109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10286003
Product of the distinct prime numbers

The prime factorization of 72002021 is 17 × 7 × 7 × 61 × 13 × 109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 41, 23, 725, 654, 1684, 6633, 70350, 90684, 382489, 562198, 6210389, 7933350, 94156883, 9987563, 237282363, 534567016, 1988440231, 4764360350

Basic calculations (n = 72002021)

Multiplication

n×y
n×2 144004042
n×3 216006063
n×4 288008084
n×5 360010105

Division

n÷y
n÷2 36001010.5
n÷3 24000673.666667
n÷3 18000505.25
n÷5 14400404.2

Exponentiation

ny
n2 5184291028084441
n3 3.7327943147425E+23
n4 2.6876873463877E+31
n5 1.9351892075604E+39

Nth Root

y√n
2√n 8485.40046197
3√n 416.02065702712
4√n 92.116233433472
5√n 37.27940201081

Divisors of 72002021

1, 7, 13, 17, 49, 61, 91, 109, 119, 221, 427, 637, 763, 793, 833, 1037, 1417, 1547, 1853, 2989, 5341, 5551, 6649, 7259, 9919, 10829, 12971, 13481, 24089, 38857, 46543, 50813, 69433, 86437, 90797, 94367, 113033, 168623, 325801, 605059, 660569, 791231, 1180361, 1469429, 4235413, 5538617, 10286003, 72002021

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 -72002020
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 72002021 can be divided by 48 positive divisors. The sum of these divisors (counting 72002021) is 1, the average is 0.020833333333333.

Base conversion 72002021

Base System Value
2 Binary 100010010101010100111100101
3 Ternary 12000111002012112
4 Quaternary 10102222213211
5 Quinary 121413031041
6 Senary 11051130405
8 Octal 422524745
10 Decimal 72002021
12 Duodecimal 20143a05
16 Hexadecimal 44aa9e5
20 Vigesimal 12a0511
36 Base36 16v945

Cryptographic Hash Functions

md5 35b85bbcc8096672b1d57afd66a2829d
sha1 d424d2dfb841376195d474b0c955ccd55c7da24d
sha256 2c12abced36ed4b7b2c5668c19d03a852b261f610a16cb921d8506bf646d3573
sha512 4af7b605ffa85c82a2412eb59c7bf85058b6b7e8b0fcf8754be918ea6d6d6842b3b1f2f03571f08214df112b8b4b3cf910e4e7fd276ef920aebd861add56ca45
ripemd-160 085a007d0ffd4a17eaa3b70f6125d6bfcb93094b

72002021 as geometric shapes

Circle

Radius = n
Diameter 144004042
Circumference 452402040.43444
Area 1.6286930607902E+16

Sphere

Radius = n
Volume 1.5635892262076E+24
Surface area 6.5147722431606E+16
Circumference 452402040.43444

Square

Length = n
Perimeter 288008084
Area 5184291028084441
Diagonal 101826234.61647

Cube

Length = n
Surface area 31105746168506646
Volume 3.7327943147425E+23
Space diagonal 124711158.61964

Equilateral Triangle

Length = n
Perimeter 216006063
Area 2.2448638654664E+15
Altitude 62355579.309821

Triangular Pyramid

Length = n
Surface area 2.2448638654664E+15
Volume 4.3991402878817E+22
Height 33942078.205491