172218087 (number)

172218087 is an odd 9-digits composite number following 172218086 and preceding 172218088. In scientific notation, it is written as 1.72218087 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 114751728 positive integers (up to 172218087) that are relatively prime to 172218087.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million two hundred eighteen thousand eighty-seven

Notation

Scientific notation 1.72218087 × 10^8
Engineering notation 1.72218087 × 10^6

Prime Factorization of 172218087

Prime Factorization 3 × 3 × 2549 × 7507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 57406029
Product of the distinct prime numbers

The prime factorization of 172218087 is 3 × 3 × 2549 × 7507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 47, 39, 655, 867, 8079, 3476, 10645, 44473, 424932, 169671, 7606738, 5441432, 75340642, 20189968, 212932942, 608995002, 6517029288, 938718731

Basic calculations (n = 172218087)

Multiplication

n×y
n×2 344436174
n×3 516654261
n×4 688872348
n×5 861090435

Division

n÷y
n÷2 86109043.5
n÷3 57406029
n÷3 43054521.75
n÷5 34443617.4

Exponentiation

ny
n2 29659069489939569
n3 5.1078282097575E+24
n4 8.7966040300906E+32
n5 1.5149343181587E+41

Nth Root

y√n
2√n 13123.188903616
3√n 556.36472519826
4√n 114.55648782857
5√n 44.382907799745

Divisors of 172218087

1, 3, 9, 2549, 7507, 7647, 22521, 22941, 67563, 19135343, 57406029, 172218087

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172218086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172218087 can be divided by 12 positive divisors. The sum of these divisors (counting 172218087) is 1, the average is 0.083333333333333.

Base conversion 172218087

Base System Value
2 Binary 1010010000111101011011100111
3 Ternary 110000001120210200
4 Quaternary 22100331123213
5 Quinary 323041434322
6 Senary 25031121543
8 Octal 1220753347
10 Decimal 172218087
12 Duodecimal 498132b3
16 Hexadecimal a43d6e7
20 Vigesimal 2dg7547
36 Base36 2uj8br

Cryptographic Hash Functions

md5 f1007174d1b0e9ee4028d8c9abcd4e7a
sha1 16fc7a6138c7c5e674eeb7307144a01bf10fb488
sha256 1d0233a3823391700eb0ec5a515afbb08b923d98ff6be63fbf9411063ada0f03
sha512 29a1d7dfb7109e22a81a74c9a48eb31f82a0bafec83eb97eb3e7732868f9dc86126edb1b5df8665e993a54ceeb176c6a8c082a8d3ac92d70aa2a807b9665a0dd
ripemd-160 6e389cb9f7d72f0e4e943941e31f58c0d478d902

172218087 as geometric shapes

Circle

Radius = n
Diameter 344436174
Circumference 1082078153.869
Area 9.3176714821903E+16

Sphere

Radius = n
Volume 2.1395620772764E+25
Surface area 3.7270685928761E+17
Circumference 1082078153.869

Square

Length = n
Perimeter 688872348
Area 29659069489939569
Diagonal 243553154.32135

Cube

Length = n
Surface area 177954416939637414
Volume 5.1078282097575E+24
Space diagonal 298290476.66632

Equilateral Triangle

Length = n
Perimeter 516654261
Area 1.2842753815448E+16
Altitude 149145238.33316

Triangular Pyramid

Length = n
Surface area 1.2842753815448E+16
Volume 6.0196332737591E+23
Height 81184384.773783