720432820 (number)

720432820 is an even 9-digits composite number following 720432819 and preceding 720432821. In scientific notation, it is written as 7.20432820 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 288173120 positive integers (up to 720432820) that are relatively prime to 720432820.

Interesting facts

Basic properties

Name

Name seven hundred twenty million four hundred thirty-two thousand eight hundred twenty

Notation

Scientific notation 7.20432820 × 10^8
Engineering notation 7.20432820 × 10^6

Prime Factorization of 720432820

Prime Factorization 2 × 2 × 5 × 36021641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 360216410
Product of the distinct prime numbers

The prime factorization of 720432820 is 2 × 2 × 5 × 36021641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 80, 14, 965, 365, 5641, 726, 91299, 77898, 153055, 239000, 7368816, 7780861, 30967536, 24397765, 134618102, 350126679, 5252461705, 1919476837

Basic calculations (n = 720432820)

Multiplication

n×y
n×2 1440865640
n×3 2161298460
n×4 2881731280
n×5 3602164100

Division

n÷y
n÷2 360216410
n÷3 240144273.33333
n÷3 180108205
n÷5 144086564

Exponentiation

ny
n2 519023448133152400
n3 3.7392152638469E+26
n4 2.6938533971203E+35
n5 1.9407403995539E+44

Nth Root

y√n
2√n 26840.879642813
3√n 896.46050978064
4√n 163.83186394232
5√n 59.09064055637

Divisors of 720432820

1, 2, 4, 5, 10, 20, 36021641, 72043282, 144086564, 180108205, 360216410, 720432820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -720432819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 720432820 can be divided by 12 positive divisors. The sum of these divisors (counting 720432820) is 1, the average is 0.083333333333333.

Base conversion 720432820

Base System Value
2 Binary 101010111100001110111010110100
3 Ternary 1212012121210001001
4 Quaternary 222330032322310
5 Quinary 2433412322240
6 Senary 155253213044
8 Octal 5274167264
10 Decimal 720432820
12 Duodecimal 181331184
16 Hexadecimal 2af0eeb4
20 Vigesimal b52e210
36 Base36 bwxdis

Cryptographic Hash Functions

md5 ee97c265b3e9ff5c7c6a949b0c5889e3
sha1 485bd100739cf1fdb9fc06ed3566c964a369fe5e
sha256 2bd90f3ae23ee51bd29cc2dc77be2faa3babb484b999e384c6842c191eec2695
sha512 e53d293eda7bb34b79ef7e4775818c6c698cf115da87275cefbdd3cae690c868f8641aa59306b54ec92d910f6171868b16051e9a1700bb41c2013d30e6af1cff
ripemd-160 0721f0e3215d038afece96fcb494f261ab7badc7

720432820 as geometric shapes

Circle

Radius = n
Diameter 1440865640
Circumference 4526612909.434
Area 1.630560251696E+18

Sphere

Radius = n
Volume 1.566278827079E+27
Surface area 6.5222410067838E+18
Circumference 4526612909.434

Square

Length = n
Perimeter 2881731280
Area 519023448133152400
Diagonal 1018845864.8227

Cube

Length = n
Surface area 3114140688798914400
Volume 3.7392152638469E+26
Space diagonal 1247826247.6801

Equilateral Triangle

Length = n
Perimeter 2161298460
Area 2.2474374562155E+17
Altitude 623913123.84006

Triangular Pyramid

Length = n
Surface area 2.2474374562155E+17
Volume 4.4067074489707E+25
Height 339615288.27423