147221520 (number)

147221520 is an even 9-digits composite number following 147221519 and preceding 147221521. In scientific notation, it is written as 1.47221520 × 10^8. The sum of its digits is 24. It has a total of 9 prime factors and 160 positive divisors. There are 37416960 positive integers (up to 147221520) that are relatively prime to 147221520.

Interesting facts

Basic properties

Name

Name one hundred forty-seven million two hundred twenty-one thousand five hundred twenty

Notation

Scientific notation 1.47221520 × 10^8
Engineering notation 1.47221520 × 10^6

Prime Factorization of 147221520

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 59 × 37 × 281

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 18402690
Product of the distinct prime numbers

The prime factorization of 147221520 is 2 × 2 × 2 × 2 × 3 × 5 × 59 × 37 × 281. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 147221520)

Multiplication

n×y
n×2 294443040
n×3 441664560
n×4 588886080
n×5 736107600

Division

n÷y
n÷2 73610760
n÷3 49073840
n÷3 36805380
n÷5 29444304

Exponentiation

ny
n2 21674175951110400
n3 3.1909051282699E+24
n4 4.6976990315969E+32
n5 6.9160239193423E+40

Nth Root

y√n
2√n 12133.487544808
3√n 528.02817801868
4√n 110.15211094122
5√n 43.012457792781

Divisors of 147221520

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -147221519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 147221520 can be divided by 160 positive divisors. The sum of these divisors (counting 147221520) is 1, the average is 0.00625.

Base conversion 147221520

Base System Value
2 Binary 1000110001100110110000010000
3 Ternary 101021000121221220
4 Quaternary 20301212300100
5 Quinary 300142042040
6 Senary 22335245040
8 Octal 1061466020
10 Decimal 147221520
12 Duodecimal 41379780
16 Hexadecimal 8c66c10
20 Vigesimal 2602dg0
36 Base36 2fnguo

Cryptographic Hash Functions

md5 3a64672af8b9666c25d953c5f976438b
sha1 c202cd57404bf7f1202aab6e734dc9c857959b25
sha256 96c58cbf8f1db201bf4a4d8efdfb686968a76512ffb8bfaf5c68ec86ca64ce2c
sha512 b58d20c1d5c7f4d70de084ddd589e6531210228139a2ce6a99c9a69245dcabcde8c013530cf7a26973d87790b3842b7b0accf135e6691edaab3262f2d28063c1
ripemd-160 ba5366599a2267998627214a42256335deb1f299

147221520 as geometric shapes

Circle

Radius = n
Diameter 294443040
Circumference 925020091.36465
Area 6.8091431940621E+16

Sphere

Radius = n
Volume 1.33660321457E+25
Surface area 2.7236572776248E+17
Circumference 925020091.36465

Square

Length = n
Perimeter 588886080
Area 21674175951110400
Diagonal 208202670.25718

Cube

Length = n
Surface area 130045055706662400
Volume 3.1909051282699E+24
Space diagonal 254995152.60752

Equilateral Triangle

Length = n
Perimeter 441664560
Area 9.3851934898777E+15
Altitude 127497576.30376

Triangular Pyramid

Length = n
Surface area 9.3851934898777E+15
Volume 3.7605177572043E+23
Height 69400890.085727