172393821 (number)

172393821 is an odd 9-digits composite number following 172393820 and preceding 172393822. In scientific notation, it is written as 1.72393821 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 99118080 positive integers (up to 172393821) that are relatively prime to 172393821.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million three hundred ninety-three thousand eight hundred twenty-one

Notation

Scientific notation 1.72393821 × 10^8
Engineering notation 1.72393821 × 10^6

Prime Factorization of 172393821

Prime Factorization 17 × 57 × 93 × 1913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 172393821
Product of the distinct prime numbers

The prime factorization of 172393821 is 17 × 57 × 93 × 1913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 49, 26, 690, 831, 1556, 6679, 83297, 51592, 285333, 203043, 1608433, 8339421, 63382009, 48093975, 139383466, 118544546, 1681051258, 5399067070

Basic calculations (n = 172393821)

Multiplication

n×y
n×2 344787642
n×3 517181463
n×4 689575284
n×5 861969105

Division

n÷y
n÷2 86196910.5
n÷3 57464607
n÷3 43098455.25
n÷5 34478764.2

Exponentiation

ny
n2 29719629518980041
n3 5.1234804914814E+24
n4 8.8325637874543E+32
n5 1.5226794205455E+41

Nth Root

y√n
2√n 13129.882748905
3√n 556.55390192387
4√n 114.58570045562
5√n 44.391961906054

Divisors of 172393821

1, 17, 57, 93, 969, 1581, 1913, 5301, 32521, 90117, 109041, 177909, 1853697, 3024453, 10140813, 172393821

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 -172393820
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 172393821 can be divided by 16 positive divisors. The sum of these divisors (counting 172393821) is 1, the average is 0.0625.

Base conversion 172393821

Base System Value
2 Binary 1010010001101000010101011101
3 Ternary 110000101111212100
4 Quaternary 22101220111131
5 Quinary 323113100241
6 Senary 25034555313
8 Octal 1221502535
10 Decimal 172393821
12 Duodecimal 49898b39
16 Hexadecimal a46855d
20 Vigesimal 2dh94b1
36 Base36 2umzx9

Cryptographic Hash Functions

md5 502b9287f30b9ef13f2bd04d67cfbd15
sha1 19444b426126ef0d5c1fe55830cef88bb921f682
sha256 3a8f86012d6d23db0ab9f3e9ebb98f0183db7ee956de818a0e8076afda39f297
sha512 9d50f72a139ea653227d00703328721ecd8b428070ad757123898502dd3ca7e47b321cb688d9b1c8fa4e0172217220ddc780b1aabd4c47f7ea178fc0fcc7b395
ripemd-160 9141517704eb15fe56df432b75499d63ad45cf16

172393821 as geometric shapes

Circle

Radius = n
Diameter 344787642
Circumference 1083182323.1557
Area 9.3366969764238E+16

Sphere

Radius = n
Volume 2.1461184897131E+25
Surface area 3.7346787905695E+17
Circumference 1083182323.1557

Square

Length = n
Perimeter 689575284
Area 29719629518980041
Diagonal 243801679.72752

Cube

Length = n
Surface area 178317777113880246
Volume 5.1234804914814E+24
Space diagonal 298594856.88293

Equilateral Triangle

Length = n
Perimeter 517181463
Area 1.2868977077249E+16
Altitude 149297428.44147

Triangular Pyramid

Length = n
Surface area 1.2868977077249E+16
Volume 6.0380796646724E+23
Height 81267226.57584