261002068 (number)

261002068 is an even 9-digits composite number following 261002067 and preceding 261002069. In scientific notation, it is written as 2.61002068 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 124677696 positive integers (up to 261002068) that are relatively prime to 261002068.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million two thousand sixty-eight

Notation

Scientific notation 2.61002068 × 10^8
Engineering notation 2.61002068 × 10^6

Prime Factorization of 261002068

Prime Factorization 2 × 2 × 23 × 1483 × 1913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 130501034
Product of the distinct prime numbers

The prime factorization of 261002068 is 2 × 2 × 23 × 1483 × 1913. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 1, 94, 961, 489, 1342, 6655, 82037, 66068, 281445, 468742, 646964, 5763961, 68126832, 42042749, 199186216, 740882802, 9486094992, 7190957149

Basic calculations (n = 261002068)

Multiplication

n×y
n×2 522004136
n×3 783006204
n×4 1044008272
n×5 1305010340

Division

n÷y
n÷2 130501034
n÷3 87000689.333333
n÷3 65250517
n÷5 52200413.6

Exponentiation

ny
n2 68122079500276624
n3 1.7780003626033E+25
n4 4.640617715442E+33
n5 1.2112108205278E+42

Nth Root

y√n
2√n 16155.55842427
3√n 639.06934069231
4√n 127.10451771778
5√n 48.231280216968

Divisors of 261002068

1, 2, 4, 23, 46, 92, 1483, 1913, 2966, 3826, 5932, 7652, 34109, 43999, 68218, 87998, 136436, 175996, 2836979, 5673958, 11347916, 65250517, 130501034, 261002068

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261002067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261002068 can be divided by 24 positive divisors. The sum of these divisors (counting 261002068) is 1, the average is 0.041666666666667.

Base conversion 261002068

Base System Value
2 Binary 1111100011101001001101010100
3 Ternary 200012010021112021
4 Quaternary 33203221031110
5 Quinary 1013304031233
6 Senary 41522102524
8 Octal 1743511524
10 Decimal 261002068
12 Duodecimal 734aaa44
16 Hexadecimal f8e9354
20 Vigesimal 41b5538
36 Base36 4be6hg

Cryptographic Hash Functions

md5 a3bb7b42e936f00407ea7a7654021bfe
sha1 5d881d5ecca7e8ef318eae46b8c6860eb8625db3
sha256 fbcd070e09dba044c79733d9c960667f3f6c530ef1e91beca8692f250311c2ff
sha512 619646a7169dba745a60681350d3099b9f1cc7aa640a3bfceacc07e5e4ed988c7f9ed7242badf3ab0032e975648b8de799db91373f3191d146d0d9ec07d6b3bd
ripemd-160 94c072cf4b3f3ac2c160620ce1af5c86944a2344

261002068 as geometric shapes

Circle

Radius = n
Diameter 522004136
Circumference 1639924358.8011
Area 2.1401182450533E+17

Sphere

Radius = n
Volume 7.4476705029792E+25
Surface area 8.5604729802132E+17
Circumference 1639924358.8011

Square

Length = n
Perimeter 1044008272
Area 68122079500276624
Diagonal 369112664.37302

Cube

Length = n
Surface area 408732477001659744
Volume 1.7780003626033E+25
Space diagonal 452068842.65655

Equilateral Triangle

Length = n
Perimeter 783006204
Area 2.9497725702931E+16
Altitude 226034421.32827

Triangular Pyramid

Length = n
Surface area 2.9497725702931E+16
Volume 2.0953935222482E+24
Height 123037554.79101