207172921 (number)

207172921 is an odd 9-digits composite number following 207172920 and preceding 207172922. In scientific notation, it is written as 2.07172921 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 204913152 positive integers (up to 207172921) that are relatively prime to 207172921.

Interesting facts

Basic properties

Name

Name two hundred seven million one hundred seventy-two thousand nine hundred twenty-one

Notation

Scientific notation 2.07172921 × 10^8
Engineering notation 2.07172921 × 10^6

Prime Factorization of 207172921

Prime Factorization 109 × 733 × 2593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 207172921
Product of the distinct prime numbers

The prime factorization of 207172921 is 109 × 733 × 2593. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 93, 16, 88, 315, 7857, 1457, 94610, 83103, 520314, 208567, 127366, 5497441, 77231598, 51486065, 489224911, 990395464, 8143352278, 5821190373

Basic calculations (n = 207172921)

Multiplication

n×y
n×2 414345842
n×3 621518763
n×4 828691684
n×5 1035864605

Division

n÷y
n÷2 103586460.5
n÷3 69057640.333333
n÷3 51793230.25
n÷5 41434584.2

Exponentiation

ny
n2 42920619195672241
n3 8.8919900498961E+24
n4 1.8421795521399E+33
n5 3.816497188233E+41

Nth Root

y√n
2√n 14393.50273561
3√n 591.71284409369
4√n 119.97292501064
5√n 46.053919538918

Divisors of 207172921

1, 109, 733, 2593, 79897, 282637, 1900669, 207172921

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -207172920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 207172921 can be divided by 8 positive divisors. The sum of these divisors (counting 207172921) is 1, the average is 0.125.

Base conversion 207172921

Base System Value
2 Binary 1100010110010011010100111001
3 Ternary 112102211110211011
4 Quaternary 30112103110321
5 Quinary 411014013141
6 Senary 32320233521
8 Octal 1426232471
10 Decimal 207172921
12 Duodecimal 5946b8a1
16 Hexadecimal c593539
20 Vigesimal 34egc61
36 Base36 3fcfnd

Cryptographic Hash Functions

md5 bbe50c36e23617e257f0750e353f2aab
sha1 88d7b08bfcf77d7977e23af89c353e017574d2d4
sha256 fcaf100fddd55ba3014b0dc0055d850f226062659755908cc86db95cb6d3312c
sha512 6caf95bddae1f93d76e489d032a349268b56540dd55e30d5d615f30638049bb3a6516ae070d3380f9de5c336da6e97b7f89aa27dc21d04a469eb5811276248c3
ripemd-160 1f45ea5398a408f599926717fb51b6b588351307

207172921 as geometric shapes

Circle

Radius = n
Diameter 414345842
Circumference 1301705853.2727
Area 1.3483910195265E+17

Sphere

Radius = n
Volume 3.7246680822063E+25
Surface area 5.393564078106E+17
Circumference 1301705853.2727

Square

Length = n
Perimeter 828691684
Area 42920619195672241
Diagonal 292986754.63465

Cube

Length = n
Surface area 257523715174033446
Volume 8.8919900498961E+24
Space diagonal 358834025.12445

Equilateral Triangle

Length = n
Perimeter 621518763
Area 1.8585173284805E+16
Altitude 179417012.56223

Triangular Pyramid

Length = n
Surface area 1.8585173284805E+16
Volume 1.0479310770875E+24
Height 97662251.544883