202420979 (number)

202420979 is an odd 9-digits composite number following 202420978 and preceding 202420980. In scientific notation, it is written as 2.02420979 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 195891240 positive integers (up to 202420979) that are relatively prime to 202420979.

Interesting facts

Basic properties

Name

Name two hundred two million four hundred twenty thousand nine hundred seventy-nine

Notation

Scientific notation 2.02420979 × 10^8
Engineering notation 2.02420979 × 10^6

Prime Factorization of 202420979

Prime Factorization 31 × 6529709

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 202420979
Product of the distinct prime numbers

The prime factorization of 202420979 is 31 × 6529709. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 3, 58, 811, 833, 4730, 5378, 83613, 45959, 26008, 855391, 730813, 8622836, 83380813, 43556277, 430745549, 853186387, 6280742008, 5731062939

Basic calculations (n = 202420979)

Multiplication

n×y
n×2 404841958
n×3 607262937
n×4 809683916
n×5 1012104895

Division

n÷y
n÷2 101210489.5
n÷3 67473659.666667
n÷3 50605244.75
n÷5 40484195.8

Exponentiation

ny
n2 40974252739318441
n3 8.2940483532863E+24
n4 1.6788893875455E+33
n5 3.3984243345968E+41

Nth Root

y√n
2√n 14227.472684915
3√n 587.15375185325
4√n 119.27897000274
5√n 45.840685580461

Divisors of 202420979

1, 31, 6529709, 202420979

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202420978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202420979 can be divided by 4 positive divisors. The sum of these divisors (counting 202420979) is 1, the average is 0.25.

Base conversion 202420979

Base System Value
2 Binary 1100000100001011001011110011
3 Ternary 112002220001101022
4 Quaternary 30010023023303
5 Quinary 403304432404
6 Senary 32030330055
8 Octal 1404131363
10 Decimal 202420979
12 Duodecimal 5795992b
16 Hexadecimal c10b2f3
20 Vigesimal 3352c8j
36 Base36 3cil0z

Cryptographic Hash Functions

md5 acffe670d54079ed40ab793e4c39b5cf
sha1 c095753b021b4919f412ec9f1822e2a48584e4ae
sha256 d1c427151794d2e0b4fa560509e3ee0f8ccb811e1a9d2aa5979e8d54f23c6233
sha512 927c788d7aaa224327cf90857af7e670917893a93d601b85cb41653e73890a82e9833b67b1402d979ba7d52fa80aaeef988610572df078436b13c612cb15106e
ripemd-160 f649179a975eb9bb6e71df75f83bb2a237158821

202420979 as geometric shapes

Circle

Radius = n
Diameter 404841958
Circumference 1271848521.1177
Area 1.2872441139217E+17

Sphere

Radius = n
Volume 3.474202850027E+25
Surface area 5.148976455687E+17
Circumference 1271848521.1177

Square

Length = n
Perimeter 809683916
Area 40974252739318441
Diagonal 286266493.81064

Cube

Length = n
Surface area 245845516435910646
Volume 8.2940483532863E+24
Space diagonal 350603420.14583

Equilateral Triangle

Length = n
Perimeter 607262937
Area 1.7742371886667E+16
Altitude 175301710.07292

Triangular Pyramid

Length = n
Surface area 1.7742371886667E+16
Volume 9.7746297234964E+23
Height 95422164.603547