172479730 (number)

172479730 is an even 9-digits composite number following 172479729 and preceding 172479731. In scientific notation, it is written as 1.72479730 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 68991888 positive integers (up to 172479730) that are relatively prime to 172479730.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million four hundred seventy-nine thousand seven hundred thirty

Notation

Scientific notation 1.72479730 × 10^8
Engineering notation 1.72479730 × 10^6

Prime Factorization of 172479730

Prime Factorization 2 × 5 × 17247973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 172479730
Product of the distinct prime numbers

The prime factorization of 172479730 is 2 × 5 × 17247973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172479730)

Multiplication

n×y
n×2 344959460
n×3 517439190
n×4 689918920
n×5 862398650

Division

n÷y
n÷2 86239865
n÷3 57493243.333333
n÷3 43119932.5
n÷5 34495946

Exponentiation

ny
n2 29749257260872900
n3 5.1311438600559E+24
n4 8.850183075736E+32
n5 1.5264771873535E+41

Nth Root

y√n
2√n 13133.153848181
3√n 556.64633572625
4√n 114.5999731596
5√n 44.396385393015

Divisors of 172479730

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 -172479729
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 172479730 can be divided by 8 positive divisors. The sum of these divisors (counting 172479730) is 1, the average is 0.125.

Base conversion 172479730

Base System Value
2 Binary 1010010001111101010011110010
3 Ternary 110000112212201011
4 Quaternary 22101331103302
5 Quinary 323123322410
6 Senary 25040501134
8 Octal 1221752362
10 Decimal 172479730
12 Duodecimal 4991a7aa
16 Hexadecimal a47d4f2
20 Vigesimal 2dhjj6a
36 Base36 2uou7m

Cryptographic Hash Functions

md5 a6d7acbbab598849b46f5a3959887fd0
sha1 4429be1f0a98bbb889cf66c74afc3ad81df5de56
sha256 58f0661d6058d02d143cd88fb742fa556f9b04d9444d2c42a243ca395e965485
sha512 a32401e5a105d8447dd11ebd1210e6aea5c7d5cfdff5853b8aa3ef5bcf1559177d67ce9b3414a4de818aa3420c88e6e49abce2505f125d750e482e8fafa45154
ripemd-160 acc689d778013940fcec85ac01af03b597085174

172479730 as geometric shapes

Circle

Radius = n
Diameter 344959460
Circumference 1083722105.3223
Area 9.3460048060511E+16

Sphere

Radius = n
Volume 2.1493285140352E+25
Surface area 3.7384019224204E+17
Circumference 1083722105.3223

Square

Length = n
Perimeter 689918920
Area 29749257260872900
Diagonal 243923173.40045

Cube

Length = n
Surface area 178495543565237400
Volume 5.1311438600559E+24
Space diagonal 298743655.63576

Equilateral Triangle

Length = n
Perimeter 517439190
Area 1.2881806265817E+16
Altitude 149371827.81788

Triangular Pyramid

Length = n
Surface area 1.2881806265817E+16
Volume 6.0471110311487E+23
Height 81307724.466817