172389470 (number)

172389470 is an even 9-digits composite number following 172389469 and preceding 172389471. In scientific notation, it is written as 1.72389470 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 59387040 positive integers (up to 172389470) that are relatively prime to 172389470.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million three hundred eighty-nine thousand four hundred seventy

Notation

Scientific notation 1.72389470 × 10^8
Engineering notation 1.72389470 × 10^6

Prime Factorization of 172389470

Prime Factorization 2 × 55 × 19 × 82483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 172389470
Product of the distinct prime numbers

The prime factorization of 172389470 is 2 × 55 × 19 × 82483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 62, 78, 969, 351, 6824, 4015, 50062, 3763, 956433, 463096, 1056739, 7310516, 92338001, 12353311, 918901595, 166280469, 8255209787, 6514245447

Basic calculations (n = 172389470)

Multiplication

n×y
n×2 344778940
n×3 517168410
n×4 689557880
n×5 861947350

Division

n÷y
n÷2 86194735
n÷3 57463156.666667
n÷3 43097367.5
n÷5 34477894

Exponentiation

ny
n2 29718129366880900
n3 5.123092570948E+24
n4 8.8316721306667E+32
n5 1.5224872778194E+41

Nth Root

y√n
2√n 13129.717057119
3√n 556.54921964778
4√n 114.58497744957
5√n 44.3917378245

Divisors of 172389470

1, 2, 19, 38, 55, 110, 1045, 2090, 82483, 164966, 1567177, 3134354, 4536565, 9073130, 86194735, 172389470

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 -172389469
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 172389470 can be divided by 16 positive divisors. The sum of these divisors (counting 172389470) is 1, the average is 0.0625.

Base conversion 172389470

Base System Value
2 Binary 1010010001100111010001011110
3 Ternary 110000101021220012
4 Quaternary 22101213101132
5 Quinary 323112430340
6 Senary 25034523222
8 Octal 1221472136
10 Decimal 172389470
12 Duodecimal 49896512
16 Hexadecimal a46745e
20 Vigesimal 2dh8dda
36 Base36 2umwke

Cryptographic Hash Functions

md5 bb0b87bf2b4b478770a019fe87ac64dc
sha1 fdaff186833d028676dadd395353c1db79db067d
sha256 93bd9e2786a38d1d0237adb45d1b1ebca1a8348b3c99986c8ff13276e886fef6
sha512 338257e7d7db7da28e0ed605084929a4a25332a434418bf5cdadb9b3a77fc77d7ee4a531808db5670b316c21b03138a017ffe1e0b560e861acbf05eb5bfce4b3
ripemd-160 87214938165d4854d8044983c632f2416a444c70

172389470 as geometric shapes

Circle

Radius = n
Diameter 344778940
Circumference 1083154985.0165
Area 9.3362256897424E+16

Sphere

Radius = n
Volume 2.1459559979401E+25
Surface area 3.734490275897E+17
Circumference 1083154985.0165

Square

Length = n
Perimeter 689557880
Area 29718129366880900
Diagonal 243795526.48431

Cube

Length = n
Surface area 178308776201285400
Volume 5.123092570948E+24
Space diagonal 298587320.72987

Equilateral Triangle

Length = n
Perimeter 517168410
Area 1.2868327492336E+16
Altitude 149293660.36494

Triangular Pyramid

Length = n
Surface area 1.2868327492336E+16
Volume 6.0376224959396E+23
Height 81265175.49477