201438946 (number)

201438946 is an even 9-digits composite number following 201438945 and preceding 201438947. In scientific notation, it is written as 2.01438946 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 100590708 positive integers (up to 201438946) that are relatively prime to 201438946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01438946 × 10^8
Engineering notation 2.01438946 × 10^6

Prime Factorization of 201438946

Prime Factorization 2 × 787 × 127979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201438946
Product of the distinct prime numbers

The prime factorization of 201438946 is 2 × 787 × 127979. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 46, 48, 513, 113, 8136, 2891, 56990, 87617, 334004, 375001, 8193293, 3548028, 38634561, 13530122, 730876479, 790649567, 5616244810, 2946679491

Basic calculations (n = 201438946)

Multiplication

n×y
n×2 402877892
n×3 604316838
n×4 805755784
n×5 1007194730

Division

n÷y
n÷2 100719473
n÷3 67146315.333333
n÷3 50359736.5
n÷5 40287789.2

Exponentiation

ny
n2 40577648965590916
n3 8.1739188387866E+24
n4 1.6465455955747E+33
n5 3.3167840931351E+41

Nth Root

y√n
2√n 14192.918868224
3√n 586.202698693
4√n 119.1340374042
5√n 45.796120357647

Divisors of 201438946

1, 2, 787, 1574, 127979, 255958, 100719473, 201438946

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201438945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201438946 can be divided by 8 positive divisors. The sum of these divisors (counting 201438946) is 1, the average is 0.125.

Base conversion 201438946

Base System Value
2 Binary 1100000000011011011011100010
3 Ternary 112001001011021201
4 Quaternary 30000123123202
5 Quinary 403032021241
6 Senary 31553311414
8 Octal 1400333342
10 Decimal 201438946
12 Duodecimal 5756556a
16 Hexadecimal c01b6e2
20 Vigesimal 32ijh76
36 Base36 3bxjaa

Cryptographic Hash Functions

md5 6c074635b70d5240298b44577eae261c
sha1 c300e93bcc35e4b9e1038a7666045ac3e9c5a995
sha256 20ead1481aee038131b728f14fc243e20db13489508ff58be184dd8e3b8c7651
sha512 fb1092159b97270a349b7ca8f0800f7393575970107c9ea0278356a3db35b1bc8ee6dfad2ceb91bdc23a66873b7c15da3f342be482fe040430269658493a0f97
ripemd-160 c90df0139fa12cda71774a45fc43ad4fd44bb9ae

201438946 as geometric shapes

Circle

Radius = n
Diameter 402877892
Circumference 1265678225.8009
Area 1.2747844389025E+17

Sphere

Radius = n
Volume 3.4238831166628E+25
Surface area 5.0991377556098E+17
Circumference 1265678225.8009

Square

Length = n
Perimeter 805755784
Area 40577648965590916
Diagonal 284877689.42334

Cube

Length = n
Surface area 243465893793545496
Volume 8.1739188387866E+24
Space diagonal 348902489.09512

Equilateral Triangle

Length = n
Perimeter 604316838
Area 1.7570637415025E+16
Altitude 174451244.54756

Triangular Pyramid

Length = n
Surface area 1.7570637415025E+16
Volume 9.6330557329575E+23
Height 94959229.807781