172945320 (number)

172945320 is an even 9-digits composite number following 172945319 and preceding 172945321. In scientific notation, it is written as 1.72945320 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 46041600 positive integers (up to 172945320) that are relatively prime to 172945320.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million nine hundred forty-five thousand three hundred twenty

Notation

Scientific notation 1.72945320 × 10^8
Engineering notation 1.72945320 × 10^6

Prime Factorization of 172945320

Prime Factorization 2 × 2 × 2 × 3 × 5 × 1091 × 1321

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 43236330
Product of the distinct prime numbers

The prime factorization of 172945320 is 2 × 2 × 2 × 3 × 5 × 1091 × 1321. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 4, 42, 55, 912, 950, 7328, 1925, 97683, 72852, 692608, 153522, 2030325, 339757, 68147068, 96219254, 905765822, 829223576, 3366726356, 5325848648

Basic calculations (n = 172945320)

Multiplication

n×y
n×2 345890640
n×3 518835960
n×4 691781280
n×5 864726600

Division

n÷y
n÷2 86472660
n÷3 57648440
n÷3 43236330
n÷5 34589064

Exponentiation

ny
n2 29910083709902400
n3 5.1728089984359E+24
n4 8.9461310753337E+32
n5 1.5471915015855E+41

Nth Root

y√n
2√n 13150.867651984
3√n 557.1467541758
4√n 114.67723249182
5√n 44.420328183333

Divisors of 172945320

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1091, 1321, 2182, 2642, 3273, 3963, 4364, 5284, 5455, 6546, 6605, 7926, 8728, 10568, 10910, 13092, 13210, 15852, 16365, 19815, 21820, 26184, 26420, 31704, 32730, 39630, 43640, 52840, 65460, 79260, 130920, 158520, 1441211, 2882422, 4323633, 5764844, 7206055, 8647266, 11529688, 14412110, 17294532, 21618165, 28824220, 34589064, 43236330, 57648440, 86472660, 172945320

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172945319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172945320 can be divided by 64 positive divisors. The sum of these divisors (counting 172945320) is 1, the average is 0.015625.

Base conversion 172945320

Base System Value
2 Binary 1010010011101110111110101000
3 Ternary 110001102112101020
4 Quaternary 22103232332220
5 Quinary 323233222240
6 Senary 25054452440
8 Octal 1223567650
10 Decimal 172945320
12 Duodecimal 49b04120
16 Hexadecimal a4eefa8
20 Vigesimal 2e0i360
36 Base36 2uytgo

Cryptographic Hash Functions

md5 1c58e04f46c361c91f2819c3a138b4fd
sha1 43ce6fab7c021418a546b73faf577eb10fe22ab8
sha256 6cd0166b7b2182258768f0ff74bc3b667e164c5abf4dffa34187879c4f2700d8
sha512 4f7f27d2bbfbffaf9477b44e9f2a42f9139ca98fea8d8daf89ea321f71b7c2d71e0b795866863fe105c0ffc0c6a26076f1aaf389df096baa6fe6f9b03b4bee7d
ripemd-160 9f59c4e737b156125253f18d59c28d7d7ac16010

172945320 as geometric shapes

Circle

Radius = n
Diameter 345890640
Circumference 1086647493.5695
Area 9.3965299251285E+16

Sphere

Radius = n
Volume 2.1667811663879E+25
Surface area 3.7586119700514E+17
Circumference 1086647493.5695

Square

Length = n
Perimeter 691781280
Area 29910083709902400
Diagonal 244581617.09295

Cube

Length = n
Surface area 179460502259414400
Volume 5.1728089984359E+24
Space diagonal 299550081.17126

Equilateral Triangle

Length = n
Perimeter 518835960
Area 1.2951446161047E+16
Altitude 149775040.58563

Triangular Pyramid

Length = n
Surface area 1.2951446161047E+16
Volume 6.096213867628E+23
Height 81527205.697652