261364345 (number)

261364345 is an odd 9-digits composite number following 261364344 and preceding 261364346. In scientific notation, it is written as 2.61364345 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 189784000 positive integers (up to 261364345) that are relatively prime to 261364345.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million three hundred sixty-four thousand three hundred forty-five

Notation

Scientific notation 2.61364345 × 10^8
Engineering notation 2.61364345 × 10^6

Prime Factorization of 261364345

Prime Factorization 5 × 11 × 6779 × 701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 261364345
Product of the distinct prime numbers

The prime factorization of 261364345 is 5 × 11 × 6779 × 701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 5, 56, 755, 730, 9713, 7181, 48343, 95850, 403540, 117420, 6229277, 9479934, 42220762, 58716723, 133458611, 213736593, 7321008115, 3921507228

Basic calculations (n = 261364345)

Multiplication

n×y
n×2 522728690
n×3 784093035
n×4 1045457380
n×5 1306821725

Division

n÷y
n÷2 130682172.5
n÷3 87121448.333333
n÷3 65341086.25
n÷5 52272869

Exponentiation

ny
n2 68311320837279025
n3 1.785414362672E+25
n4 4.6664365545337E+33
n5 1.2196401335597E+42

Nth Root

y√n
2√n 16166.766683539
3√n 639.36488507807
4√n 127.14860079269
5√n 48.244662019257

Divisors of 261364345

1, 5, 11, 55, 701, 3505, 6779, 7711, 33895, 38555, 74569, 372845, 4752079, 23760395, 52272869, 261364345

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261364344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261364345 can be divided by 16 positive divisors. The sum of these divisors (counting 261364345) is 1, the average is 0.0625.

Base conversion 261364345

Base System Value
2 Binary 1111100101000001101001111001
3 Ternary 200012210200110221
4 Quaternary 33211001221321
5 Quinary 1013402124340
6 Senary 41533540041
8 Octal 1745015171
10 Decimal 261364345
12 Duodecimal 73644621
16 Hexadecimal f941a79
20 Vigesimal 41daah5
36 Base36 4bly0p

Cryptographic Hash Functions

md5 a9f7323e003cca42c622635f71898f77
sha1 4e3b411d77cd93b21914926884a2a812852f2047
sha256 affbecf21c230605e362e0bbbc4451dfe22e5dd01bda3a7c8120af5262ea70c1
sha512 6f7b2c9c842aeae886cf7f19f0d54c8686353c94a2f39cac3df21f39b209f876d701a7fe00a3a9f2ef686f3c8e3729b27d2f97e954a3d20d62837386fdb8fa97
ripemd-160 881d83e71d9469c9c6a8586bf9620ab1142e3b81

261364345 as geometric shapes

Circle

Radius = n
Diameter 522728690
Circumference 1642200612.3246
Area 2.1460634369941E+17

Sphere

Radius = n
Volume 7.4787261938455E+25
Surface area 8.5842537479764E+17
Circumference 1642200612.3246

Square

Length = n
Perimeter 1045457380
Area 68311320837279025
Diagonal 369625001.41976

Cube

Length = n
Surface area 409867925023674150
Volume 1.785414362672E+25
Space diagonal 452696324.82696

Equilateral Triangle

Length = n
Perimeter 784093035
Area 2.9579669605576E+16
Altitude 226348162.41348

Triangular Pyramid

Length = n
Surface area 2.9579669605576E+16
Volume 2.1041310051221E+24
Height 123208333.80659