243431902 (number)

243431902 is an even 9-digits composite number following 243431901 and preceding 243431903. In scientific notation, it is written as 2.43431902 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 100953720 positive integers (up to 243431902) that are relatively prime to 243431902.

Interesting facts

Basic properties

Name

Name two hundred forty-three million four hundred thirty-one thousand nine hundred two

Notation

Scientific notation 2.43431902 × 10^8
Engineering notation 2.43431902 × 10^6

Prime Factorization of 243431902

Prime Factorization 2 × 217 × 49 × 11447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 243431902
Product of the distinct prime numbers

The prime factorization of 243431902 is 2 × 217 × 49 × 11447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 90, 90, 858, 121, 1009, 2711, 89499, 23685, 662034, 350944, 5266597, 3451096, 58073871, 71854923, 314035482, 889274750, 6058441575, 9293763798

Basic calculations (n = 243431902)

Multiplication

n×y
n×2 486863804
n×3 730295706
n×4 973727608
n×5 1217159510

Division

n÷y
n÷2 121715951
n÷3 81143967.333333
n÷3 60857975.5
n÷5 48686380.4

Exponentiation

ny
n2 59259090911337604
n3 1.4425553211338E+25
n4 3.5116398556382E+33
n5 8.5484516919701E+41

Nth Root

y√n
2√n 15602.304381084
3√n 624.39463688611
4√n 124.90918453454
5√n 47.563685462713

Divisors of 243431902

1, 2, 49, 98, 217, 434, 10633, 11447, 21266, 22894, 560903, 1121806, 2483999, 4967998, 121715951, 243431902

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243431901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243431902 can be divided by 16 positive divisors. The sum of these divisors (counting 243431902) is 1, the average is 0.0625.

Base conversion 243431902

Base System Value
2 Binary 1110100000100111100111011110
3 Ternary 121222001121210101
4 Quaternary 32200213213132
5 Quinary 444304310102
6 Senary 40053331314
8 Octal 1640474736
10 Decimal 243431902
12 Duodecimal 69636b3a
16 Hexadecimal e8279de
20 Vigesimal 3g18jf2
36 Base36 40xl9a

Cryptographic Hash Functions

md5 7cbf712e8f734d737c06c85ccc33ead4
sha1 335064d896617a58e5dbb10b081c5700a01692f3
sha256 a440cc3a7fd649fa855e46e168bdb4be3b76e66a2371d1e35ba5a023e9100130
sha512 10c5833abd5ec475bc48c7e5c3846c3d5cb4b5af2f582981805f20ae23cc76810a72dbc155b143e1ffbbea8e63b5fadeff990b91769e6a8c1bd9a0aae70f073c
ripemd-160 c8cf411a74eed9c568a62c1d8f725572eb721ced

243431902 as geometric shapes

Circle

Radius = n
Diameter 486863804
Circumference 1529527749.9452
Area 1.8616792466547E+17

Sphere

Radius = n
Volume 6.0425615990277E+25
Surface area 7.4467169866187E+17
Circumference 1529527749.9452

Square

Length = n
Perimeter 973727608
Area 59259090911337604
Diagonal 344264697.32268

Cube

Length = n
Surface area 355554545468025624
Volume 1.4425553211338E+25
Space diagonal 421636422.44713

Equilateral Triangle

Length = n
Perimeter 730295706
Area 2.5659939067195E+16
Altitude 210818211.22356

Triangular Pyramid

Length = n
Surface area 2.5659939067195E+16
Volume 1.7000677496841E+24
Height 114754899.10756