202142938 (number)

202142938 is an even 9-digits composite number following 202142937 and preceding 202142939. In scientific notation, it is written as 2.02142938 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 95408496 positive integers (up to 202142938) that are relatively prime to 202142938.

Interesting facts

Basic properties

Name

Name two hundred two million one hundred forty-two thousand nine hundred thirty-eight

Notation

Scientific notation 2.02142938 × 10^8
Engineering notation 2.02142938 × 10^6

Prime Factorization of 202142938

Prime Factorization 2 × 19 × 283 × 18797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 202142938
Product of the distinct prime numbers

The prime factorization of 202142938 is 2 × 19 × 283 × 18797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 24, 39, 725, 956, 7624, 1076, 49618, 8315, 65808, 680666, 1614070, 4748143, 85814440, 77532448, 331883003, 980657722, 8166782729, 9983038759

Basic calculations (n = 202142938)

Multiplication

n×y
n×2 404285876
n×3 606428814
n×4 808571752
n×5 1010714690

Division

n÷y
n÷2 101071469
n÷3 67380979.333333
n÷3 50535734.5
n÷5 40428587.6

Exponentiation

ny
n2 40861767383271844
n3 8.2599177107271E+24
n4 1.6696840336846E+33
n5 3.375148361007E+41

Nth Root

y√n
2√n 14217.698055593
3√n 586.88479484916
4√n 119.23798914605
5√n 45.828085504398

Divisors of 202142938

1, 2, 19, 38, 283, 566, 5377, 10754, 18797, 37594, 357143, 714286, 5319551, 10639102, 101071469, 202142938

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 -202142937
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 202142938 can be divided by 16 positive divisors. The sum of these divisors (counting 202142938) is 1, the average is 0.0625.

Base conversion 202142938

Base System Value
2 Binary 1100000011000111010011011010
3 Ternary 112002100220222111
4 Quaternary 30003013103122
5 Quinary 403222033223
6 Senary 32020342534
8 Octal 1403072332
10 Decimal 202142938
12 Duodecimal 57844a4a
16 Hexadecimal c0c74da
20 Vigesimal 3337h6i
36 Base36 3ccmhm

Cryptographic Hash Functions

md5 33a8cfb812263dadd7a52fc49609c3cc
sha1 1896058be411db8a3797daf33ad47a5c494b7207
sha256 300185482a2d53658434550b490af4cc25826b906440b6a2841ad4e5af982e1e
sha512 62bd6d4b2d1edab75c8b12b013df06ff5b2b19e0dd0ad88bb4cef58bb8e9dd5af3c9c2dc22a354a2b1181207fe8c08d3a7cfeba21ca9aa8dd89f4e0d1c2f1592
ripemd-160 7a589c6b8dc9f1760fd4b0ed0260168ccbf4ec98

202142938 as geometric shapes

Circle

Radius = n
Diameter 404285876
Circumference 1270101537.9917
Area 1.2837102822398E+17

Sphere

Radius = n
Volume 3.4599062399035E+25
Surface area 5.1348411289593E+17
Circumference 1270101537.9917

Square

Length = n
Perimeter 808571752
Area 40861767383271844
Diagonal 285873284.45754

Cube

Length = n
Surface area 245170604299631064
Volume 8.2599177107271E+24
Space diagonal 350121839.00725

Equilateral Triangle

Length = n
Perimeter 606428814
Area 1.7693664298722E+16
Altitude 175060919.50362

Triangular Pyramid

Length = n
Surface area 1.7693664298722E+16
Volume 9.7344063754967E+23
Height 95291094.819181