201626991 (number)

201626991 is an odd 9-digits composite number following 201626990 and preceding 201626992. In scientific notation, it is written as 2.01626991 × 10^8. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 134417988 positive integers (up to 201626991) that are relatively prime to 201626991.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred twenty-six thousand nine hundred ninety-one

Notation

Scientific notation 2.01626991 × 10^8
Engineering notation 2.01626991 × 10^6

Prime Factorization of 201626991

Prime Factorization 9 × 22402999

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201626991
Product of the distinct prime numbers

The prime factorization of 201626991 is 9 × 22402999. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 11, 71, 260, 446, 5779, 9788, 8363, 9614, 745990, 213594, 2230141, 1190145, 42002055, 94252606, 214397666, 63374692, 8148966085, 5968558631

Basic calculations (n = 201626991)

Multiplication

n×y
n×2 403253982
n×3 604880973
n×4 806507964
n×5 1008134955

Division

n÷y
n÷2 100813495.5
n÷3 67208997
n÷3 50406747.75
n÷5 40325398.2

Exponentiation

ny
n2 40653443499714081
n3 8.1968314866359E+24
n4 1.6527024683844E+33
n5 3.3322942571863E+41

Nth Root

y√n
2√n 14199.541929231
3√n 586.38505039385
4√n 119.16183084038
5√n 45.804667381719

Divisors of 201626991

1, 9, 22402999, 201626991

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 -201626990
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 201626991 can be divided by 4 positive divisors. The sum of these divisors (counting 201626991) is 1, the average is 0.25.

Base conversion 201626991

Base System Value
2 Binary 1100000001001001010101101111
3 Ternary 112001101201020100
4 Quaternary 30001021111233
5 Quinary 403104030431
6 Senary 32001322143
8 Octal 1401112557
10 Decimal 201626991
12 Duodecimal 57636353
16 Hexadecimal c04956f
20 Vigesimal 330379b
36 Base36 3c1kdr

Cryptographic Hash Functions

md5 21b48c7966b7faeb1558fea170d8dafa
sha1 8f875e0b30cebf9719215f7f47e9a0395c669699
sha256 955bda0ad09e2693badb5553943a4ce7c57220677f25d430e1ec792dbb3c01d5
sha512 7ad5474ad802fbbd52582997f48c3512afd90b3f5146fa7b0492b99905a426c5a3379d5de52241217e43cf2efbdf5ff4ac358275257e34335cfb47e6724c6378
ripemd-160 59c4a9c91bdb39c50559362ed6c1b18f56a5ca6b

201626991 as geometric shapes

Circle

Radius = n
Diameter 403253982
Circumference 1266859747.382
Area 1.2771655944183E+17

Sphere

Radius = n
Volume 3.4334807441505E+25
Surface area 5.1086623776732E+17
Circumference 1266859747.382

Square

Length = n
Perimeter 806507964
Area 40653443499714081
Diagonal 285143625.21268

Cube

Length = n
Surface area 243920660998284486
Volume 8.1968314866359E+24
Space diagonal 349228192.58923

Equilateral Triangle

Length = n
Perimeter 604880973
Area 1.7603457411034E+16
Altitude 174614096.29462

Triangular Pyramid

Length = n
Surface area 1.7603457411034E+16
Volume 9.660058547406E+23
Height 95047875.070893