72166210 (number)

72166210 is an even 8-digits composite number following 72166209 and preceding 72166211. In scientific notation, it is written as 7.2166210 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 27867840 positive integers (up to 72166210) that are relatively prime to 72166210.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred sixty-six thousand two hundred ten

Notation

Scientific notation 7.2166210 × 10^7
Engineering notation 7.2166210 × 10^6

Prime Factorization of 72166210

Prime Factorization 2 × 5 × 841 × 8581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72166210
Product of the distinct prime numbers

The prime factorization of 72166210 is 2 × 5 × 841 × 8581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 97, 65, 378, 466, 6597, 9008, 82079, 90928, 852956, 235832, 5722047, 1786080, 79967267, 4423159, 847856587, 557815528, 1406609461, 7697535259

Basic calculations (n = 72166210)

Multiplication

n×y
n×2 144332420
n×3 216498630
n×4 288664840
n×5 360831050

Division

n÷y
n÷2 36083105
n÷3 24055403.333333
n÷3 18041552.5
n÷5 14433242

Exponentiation

ny
n2 5207961865764100
n3 3.7583886967672E+23
n4 2.7122866795253E+31
n5 1.9573545009483E+39

Nth Root

y√n
2√n 8495.0697466236
3√n 416.33663964399
4√n 92.168702641535
5√n 37.296388457072

Divisors of 72166210

1, 2, 5, 10, 841, 1682, 4205, 8410, 8581, 17162, 42905, 85810, 7216621, 14433242, 36083105, 72166210

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 -72166209
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 72166210 can be divided by 16 positive divisors. The sum of these divisors (counting 72166210) is 1, the average is 0.0625.

Base conversion 72166210

Base System Value
2 Binary 100010011010010101101000010
3 Ternary 12000210102102121
4 Quaternary 10103102231002
5 Quinary 121433304320
6 Senary 11054434454
8 Octal 423225502
10 Decimal 72166210
12 Duodecimal 20202a2a
16 Hexadecimal 44d2b42
20 Vigesimal 12b0faa
36 Base36 16yrsy

Cryptographic Hash Functions

md5 b353bb5c914677ca20efa83174ca2122
sha1 a879b802b6b445f23260943fc21f16c9bf29d646
sha256 cd656c0e795c918c664656ffd454ebce0fba0689fefa0e202b609366f5eed263
sha512 2b6be2e45b443dc3ca876334c9277949e9eabb138d430516e27381500a78d9f8416c40fb742f978d7dd67d6b4f6887a9436900186e79bdfca0413df4c617bec0
ripemd-160 57377b3f855dd2bc97c59d927d277df9d75f5aa5

72166210 as geometric shapes

Circle

Radius = n
Diameter 144332420
Circumference 453433670.34684
Area 1.636129473766E+16

Sphere

Radius = n
Volume 1.5743101758798E+24
Surface area 6.5445178950641E+16
Circumference 453433670.34684

Square

Length = n
Perimeter 288664840
Area 5207961865764100
Diagonal 102058432.92706

Cube

Length = n
Surface area 31247771194584600
Volume 3.7583886967672E+23
Space diagonal 124995542.30969

Equilateral Triangle

Length = n
Perimeter 216498630
Area 2.2551136388462E+15
Altitude 62497771.154843

Triangular Pyramid

Length = n
Surface area 2.2551136388462E+15
Volume 4.429303556365E+22
Height 34019477.642355