201942949 (number)

201942949 is an odd 9-digits composite number following 201942948 and preceding 201942950. In scientific notation, it is written as 2.01942949 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 174908160 positive integers (up to 201942949) that are relatively prime to 201942949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01942949 × 10^8
Engineering notation 2.01942949 × 10^6

Prime Factorization of 201942949

Prime Factorization 17 × 13 × 379 × 2411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201942949
Product of the distinct prime numbers

The prime factorization of 201942949 is 17 × 13 × 379 × 2411. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 88, 75, 705, 163, 7406, 1707, 64701, 18301, 31476, 701840, 1951326, 143194, 2875504, 22278392, 815382611, 824308401, 5738631950, 880746133

Basic calculations (n = 201942949)

Multiplication

n×y
n×2 403885898
n×3 605828847
n×4 807771796
n×5 1009714745

Division

n÷y
n÷2 100971474.5
n÷3 67314316.333333
n÷3 50485737.25
n÷5 40388589.8

Exponentiation

ny
n2 40780954650816601
n3 8.2354262452212E+24
n4 1.663086262232E+33
n5 3.3584854423651E+41

Nth Root

y√n
2√n 14210.663214643
3√n 586.69118724273
4√n 119.20848633651
5√n 45.819013961045

Divisors of 201942949

1, 13, 17, 221, 379, 2411, 4927, 6443, 31343, 40987, 83759, 532831, 913769, 11878997, 15534073, 201942949

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 -201942948
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 201942949 can be divided by 16 positive divisors. The sum of these divisors (counting 201942949) is 1, the average is 0.0625.

Base conversion 201942949

Base System Value
2 Binary 1100000010010110011110100101
3 Ternary 112001222202122111
4 Quaternary 30002112132211
5 Quinary 403144133244
6 Senary 32012201021
8 Octal 1402263645
10 Decimal 201942949
12 Duodecimal 57769171
16 Hexadecimal c0967a5
20 Vigesimal 3322h79
36 Base36 3c8c6d

Cryptographic Hash Functions

md5 87cd9ef605de7a0df5fea44847ef4089
sha1 1b690b31f42365942aea6756e0fe20e7138de32b
sha256 8d8e77354670583d7929ad517c55d66c03d7d5a075a686fbba1d0441ebf27003
sha512 dd24bdfac20f559646b99ad40f81f222faa2dcacfe85c7c44180b95a096c4e474b240990d0eb9ef6fd3f0d1d0130594d8e24ca4cb96371d7f6d189fd79db9fc6
ripemd-160 f2999b47cacf75551b1bf6ad5b273a4cf5156419

201942949 as geometric shapes

Circle

Radius = n
Diameter 403885898
Circumference 1268844970.0453
Area 1.2811714753738E+17

Sphere

Radius = n
Volume 3.4496472788223E+25
Surface area 5.1246859014954E+17
Circumference 1268844970.0453

Square

Length = n
Perimeter 807771796
Area 40780954650816601
Diagonal 285590457.30142

Cube

Length = n
Surface area 244685727904899606
Volume 8.2354262452212E+24
Space diagonal 349775447.89829

Equilateral Triangle

Length = n
Perimeter 605828847
Area 1.7658671359094E+16
Altitude 174887723.94915

Triangular Pyramid

Length = n
Surface area 1.7658671359094E+16
Volume 9.7055429065959E+23
Height 95196819.100473