172739920 (number)

172739920 is an even 9-digits composite number following 172739919 and preceding 172739921. In scientific notation, it is written as 1.72739920 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 69095936 positive integers (up to 172739920) that are relatively prime to 172739920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.72739920 × 10^8
Engineering notation 1.72739920 × 10^6

Prime Factorization of 172739920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 2159249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21592490
Product of the distinct prime numbers

The prime factorization of 172739920 is 2 × 2 × 2 × 2 × 5 × 2159249. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 35, 13, 640, 338, 6074, 808, 52304, 68629, 224884, 346274, 5846441, 4267520, 85644986, 80951959, 550079353, 966710789, 364597719, 1082095771

Basic calculations (n = 172739920)

Multiplication

n×y
n×2 345479840
n×3 518219760
n×4 690959680
n×5 863699600

Division

n÷y
n÷2 86369960
n÷3 57579973.333333
n÷3 43184980
n÷5 34547984

Exponentiation

ny
n2 29839079961606400
n3 5.1544002854415E+24
n4 8.9037069295514E+32
n5 1.5380256227142E+41

Nth Root

y√n
2√n 13143.055961229
3√n 556.92610008385
4√n 114.64316796578
5√n 44.409771930122

Divisors of 172739920

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2159249, 4318498, 8636996, 10796245, 17273992, 21592490, 34547984, 43184980, 86369960, 172739920

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172739919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172739920 can be divided by 20 positive divisors. The sum of these divisors (counting 172739920) is 1, the average is 0.05.

Base conversion 172739920

Base System Value
2 Binary 1010010010111100110101010000
3 Ternary 110001001002121211
4 Quaternary 22102330311100
5 Quinary 323210134140
6 Senary 25050225504
8 Octal 1222746520
10 Decimal 172739920
12 Duodecimal 49a25294
16 Hexadecimal a4bcd50
20 Vigesimal 2djc9g0
36 Base36 2uuez4

Cryptographic Hash Functions

md5 1dbd8e7ab97a8752503cbfc223b209f4
sha1 6338f0dced98d11fbc23d07a0312bff37b074838
sha256 d97cca21831bda3c47e65075c9bec15b8ce8cacbbf897b4bd0c6f175f92df253
sha512 13aee69791b8cd69ce52d79effec833d8547aa0f3b4835805c1212fceb708d4230ba08c3f3c62cc744a34ff22999888635b32e49966de7ff2451f2add6bd2787
ripemd-160 78ec8ef9a6caf7c663b85d354a8ba669166113ac

172739920 as geometric shapes

Circle

Radius = n
Diameter 345479840
Circumference 1085356927.3074
Area 9.3742234397261E+16

Sphere

Radius = n
Volume 2.1590701427205E+25
Surface area 3.7496893758904E+17
Circumference 1085356927.3074

Square

Length = n
Perimeter 690959680
Area 29839079961606400
Diagonal 244291137.62724

Cube

Length = n
Surface area 179034479769638400
Volume 5.1544002854415E+24
Space diagonal 299194317.93538

Equilateral Triangle

Length = n
Perimeter 518219760
Area 1.2920700636153E+16
Altitude 149597158.96769

Triangular Pyramid

Length = n
Surface area 1.2920700636153E+16
Volume 6.0745189913093E+23
Height 81430379.209081