201428840 (number)

201428840 is an even 9-digits composite number following 201428839 and preceding 201428841. In scientific notation, it is written as 2.01428840 × 10^8. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 78375168 positive integers (up to 201428840) that are relatively prime to 201428840.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred twenty-eight thousand eight hundred forty

Notation

Scientific notation 2.01428840 × 10^8
Engineering notation 2.01428840 × 10^6

Prime Factorization of 201428840

Prime Factorization 2 × 2 × 2 × 5 × 47 × 307 × 349

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 50357210
Product of the distinct prime numbers

The prime factorization of 201428840 is 2 × 2 × 2 × 5 × 47 × 307 × 349. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 63, 54, 724, 577, 7842, 5049, 3523, 12185, 131913, 844566, 2718777, 3779183, 90374703, 64970300, 719551946, 328777611, 6958423242, 6367914858

Basic calculations (n = 201428840)

Multiplication

n×y
n×2 402857680
n×3 604286520
n×4 805715360
n×5 1007144200

Division

n÷y
n÷2 100714420
n÷3 67142946.666667
n÷3 50357210
n÷5 40285768

Exponentiation

ny
n2 40573577583745600
n3 8.1726886673439E+24
n4 1.6462151979442E+33
n5 3.3159521771228E+41

Nth Root

y√n
2√n 14192.56284115
3√n 586.1928954521
4√n 119.1325431658
5√n 45.795660838881

Divisors of 201428840

1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 307, 349, 376, 470, 614, 698, 940, 1228, 1396, 1535, 1745, 1880, 2456, 2792, 3070, 3490, 6140, 6980, 12280, 13960, 14429, 16403, 28858, 32806, 57716, 65612, 72145, 82015, 107143, 115432, 131224, 144290, 164030, 214286, 288580, 328060, 428572, 535715, 577160, 656120, 857144, 1071430, 2142860, 4285720, 5035721, 10071442, 20142884, 25178605, 40285768, 50357210, 100714420, 201428840

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201428839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201428840 can be divided by 64 positive divisors. The sum of these divisors (counting 201428840) is 1, the average is 0.015625.

Base conversion 201428840

Base System Value
2 Binary 1100000000011000111101101000
3 Ternary 112001000122102102
4 Quaternary 30000120331220
5 Quinary 403031210330
6 Senary 31553152532
8 Octal 1400307550
10 Decimal 201428840
12 Duodecimal 5755b748
16 Hexadecimal c018f68
20 Vigesimal 32iic20
36 Base36 3bxbhk

Cryptographic Hash Functions

md5 645636b04fc188268e7b53d01ea44983
sha1 bd7fef4a16f609fa4f7a74ecec43131ff83c10f3
sha256 8b72dfda2f912cf87f064d44f59d45216f14e859c257784aff648825f42d6c21
sha512 738b601faa23720c66a67314e933af8c1d498a36b3d669db821d0cc711cd2e52a7d8fbd7b3c598ef436f55441de6d2cb8fd0929058840d79155e0ec771dcc2ad
ripemd-160 1bda5d900489dbfb350c70526e09874e9a7cccef

201428840 as geometric shapes

Circle

Radius = n
Diameter 402857680
Circumference 1265614727.9302
Area 1.2746565326695E+17

Sphere

Radius = n
Volume 3.4233678236539E+25
Surface area 5.098626130678E+17
Circumference 1265614727.9302

Square

Length = n
Perimeter 805715360
Area 40573577583745600
Diagonal 284863397.38108

Cube

Length = n
Surface area 243441465502473600
Volume 8.1726886673439E+24
Space diagonal 348884984.98966

Equilateral Triangle

Length = n
Perimeter 604286520
Area 1.7568874454971E+16
Altitude 174442492.49483

Triangular Pyramid

Length = n
Surface area 1.7568874454971E+16
Volume 9.6316059620088E+23
Height 94954465.793693