201560981 (number)

201560981 is an odd 9-digits composite number following 201560980 and preceding 201560982. In scientific notation, it is written as 2.01560981 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 198968400 positive integers (up to 201560981) that are relatively prime to 201560981.

Interesting facts

Basic properties

Name

Name two hundred one million five hundred sixty thousand nine hundred eighty-one

Notation

Scientific notation 2.01560981 × 10^8
Engineering notation 2.01560981 × 10^6

Prime Factorization of 201560981

Prime Factorization 139 × 179 × 8101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201560981
Product of the distinct prime numbers

The prime factorization of 201560981 is 139 × 179 × 8101. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 57, 31, 308, 9, 6900, 7959, 84773, 44318, 656701, 992282, 6636157, 3812719, 49936094, 72130985, 205994571, 287725121, 452020630, 9298266170

Basic calculations (n = 201560981)

Multiplication

n×y
n×2 403121962
n×3 604682943
n×4 806243924
n×5 1007804905

Division

n÷y
n÷2 100780490.5
n÷3 67186993.666667
n÷3 50390245.25
n÷5 40312196.2

Exponentiation

ny
n2 40626829061682361
n3 8.188783520592E+24
n4 1.6505392396072E+33
n5 3.3268430831421E+41

Nth Root

y√n
2√n 14197.217368203
3√n 586.32105184909
4√n 119.15207664243
5√n 45.80166782089

Divisors of 201560981

1, 139, 179, 8101, 24881, 1126039, 1450079, 201560981

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 -201560980
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 201560981 can be divided by 8 positive divisors. The sum of these divisors (counting 201560981) is 1, the average is 0.125.

Base conversion 201560981

Base System Value
2 Binary 1100000000111001001110010101
3 Ternary 112001021100200112
4 Quaternary 30000321032111
5 Quinary 403044422411
6 Senary 32000052405
8 Octal 1400711625
10 Decimal 201560981
12 Duodecimal 57604105
16 Hexadecimal c039395
20 Vigesimal 32jf291
36 Base36 3c05g5

Cryptographic Hash Functions

md5 8292ab7c7f41695b44ca151cb1ca4107
sha1 1cabbfaf206e08b4f28d5cc874eeba45233d8773
sha256 e7cf04a425a987be935a1ee670a10fa25e6e3ca52b015507dfef9648f08bd18e
sha512 1e80cec953c1be06e6ac26b745b342f692ff6d79e625820707b53b66436116539233df8c39dd0c2f1b650df4800ca3bd360ad0c8dac320efce58f2927d615676
ripemd-160 355b4d07b5adc6e6ba7ee3344bf1061925fe9496

201560981 as geometric shapes

Circle

Radius = n
Diameter 403121962
Circumference 1266444994.3199
Area 1.2763294771883E+17

Sphere

Radius = n
Volume 3.4301096200172E+25
Surface area 5.1053179087532E+17
Circumference 1266444994.3199

Square

Length = n
Perimeter 806243924
Area 40626829061682361
Diagonal 285050272.97543

Cube

Length = n
Surface area 243760974370094166
Volume 8.188783520592E+24
Space diagonal 349113859.91543

Equilateral Triangle

Length = n
Perimeter 604682943
Area 1.7591933021312E+16
Altitude 174556929.95771

Triangular Pyramid

Length = n
Surface area 1.7591933021312E+16
Volume 9.6505739284654E+23
Height 95016757.658475