261402016 (number)

261402016 is an even 9-digits composite number following 261402015 and preceding 261402017. In scientific notation, it is written as 2.61402016 × 10^8. The sum of its digits is 22. It has a total of 7 prime factors and 24 positive divisors. There are 130553280 positive integers (up to 261402016) that are relatively prime to 261402016.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million four hundred two thousand sixteen

Notation

Scientific notation 2.61402016 × 10^8
Engineering notation 2.61402016 × 10^6

Prime Factorization of 261402016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 991 × 8243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16337626
Product of the distinct prime numbers

The prime factorization of 261402016 is 2 × 2 × 2 × 2 × 2 × 991 × 8243. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 62, 20, 932, 921, 6409, 2379, 25522, 59226, 291709, 400791, 8873851, 2367728, 74964574, 67570941, 314723765, 250970601, 4343147770, 3932064608

Basic calculations (n = 261402016)

Multiplication

n×y
n×2 522804032
n×3 784206048
n×4 1045608064
n×5 1307010080

Division

n÷y
n÷2 130701008
n÷3 87134005.333333
n÷3 65350504
n÷5 52280403.2

Exponentiation

ny
n2 68331013968864256
n3 1.7861864806785E+25
n4 4.6691274700131E+33
n5 1.2205193336224E+42

Nth Root

y√n
2√n 16167.931716828
3√n 639.39560127684
4√n 127.15318209478
5√n 48.246052660273

Divisors of 261402016

1, 2, 4, 8, 16, 32, 991, 1982, 3964, 7928, 8243, 15856, 16486, 31712, 32972, 65944, 131888, 263776, 8168813, 16337626, 32675252, 65350504, 130701008, 261402016

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 -261402015
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 261402016 can be divided by 24 positive divisors. The sum of these divisors (counting 261402016) is 1, the average is 0.041666666666667.

Base conversion 261402016

Base System Value
2 Binary 1111100101001010110110100000
3 Ternary 200012212121011011
4 Quaternary 33211022312200
5 Quinary 1013404331031
6 Senary 41534430304
8 Octal 1745126640
10 Decimal 261402016
12 Duodecimal 73662394
16 Hexadecimal f94ada0
20 Vigesimal 41df50g
36 Base36 4bmr34

Cryptographic Hash Functions

md5 30e24fe6483acff152ac8393e9f757b5
sha1 c5eff1819f69548c1962eaa85ac5532b3ad4be1e
sha256 d233f5f7621947f4ea0c027722532b0fcc63b36cec32716d10a2da22de8c7630
sha512 ed8294f409aba5e76a261455724ddaedca7c851723bd15b19206383771bf5609d736d32008a3c6294cb8dbde99453d46ef42214bc79a994583a313a83b4436b9
ripemd-160 841e7eb28325f4237e9e223deaff74f311a2cb72

261402016 as geometric shapes

Circle

Radius = n
Diameter 522804032
Circumference 1642437306.1983
Area 2.1466821149693E+17

Sphere

Radius = n
Volume 7.4819604341881E+25
Surface area 8.586728459877E+17
Circumference 1642437306.1983

Square

Length = n
Perimeter 1045608064
Area 68331013968864256
Diagonal 369678276.25887

Cube

Length = n
Surface area 409986083813185536
Volume 1.7861864806785E+25
Space diagonal 452761572.91293

Equilateral Triangle

Length = n
Perimeter 784206048
Area 2.9588196981693E+16
Altitude 226380786.45647

Triangular Pyramid

Length = n
Surface area 2.9588196981693E+16
Volume 2.1050409549192E+24
Height 123226092.08629