261738402 (number)

261738402 is an even 9-digits composite number following 261738401 and preceding 261738403. In scientific notation, it is written as 2.61738402 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 87199040 positive integers (up to 261738402) that are relatively prime to 261738402.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million seven hundred thirty-eight thousand four hundred two

Notation

Scientific notation 2.61738402 × 10^8
Engineering notation 2.61738402 × 10^6

Prime Factorization of 261738402

Prime Factorization 2 × 3 × 2027 × 21521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 261738402
Product of the distinct prime numbers

The prime factorization of 261738402 is 2 × 3 × 2027 × 21521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 44, 29, 35, 708, 1724, 4859, 74125, 71517, 60374, 960975, 6609112, 1127977, 69699405, 99271470, 468688493, 135939752, 8794925200, 2530133623

Basic calculations (n = 261738402)

Multiplication

n×y
n×2 523476804
n×3 785215206
n×4 1046953608
n×5 1308692010

Division

n÷y
n÷2 130869201
n÷3 87246134
n÷3 65434600.5
n÷5 52347680.4

Exponentiation

ny
n2 68506991081513604
n3 1.7930910371504E+25
n4 4.6932078270426E+33
n5 1.228392716904E+42

Nth Root

y√n
2√n 16178.331248927
3√n 639.66975312098
4√n 127.19406923645
5√n 48.258463390286

Divisors of 261738402

1, 2, 3, 6, 2027, 4054, 6081, 12162, 21521, 43042, 64563, 129126, 43623067, 87246134, 130869201, 261738402

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 -261738401
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 261738402 can be divided by 16 positive divisors. The sum of these divisors (counting 261738402) is 1, the average is 0.0625.

Base conversion 261738402

Base System Value
2 Binary 1111100110011100111110100010
3 Ternary 200020111200120220
4 Quaternary 33212130332202
5 Quinary 1014001112102
6 Senary 41545543510
8 Octal 1746347642
10 Decimal 261738402
12 Duodecimal 737a4b96
16 Hexadecimal f99cfa2
20 Vigesimal 41fh602
36 Base36 4btyn6

Cryptographic Hash Functions

md5 10627aaf60e4ac8e1a3ecbb458b03abb
sha1 00d5430b4c9a14a7051f8d9d600d4b42c76e4aaa
sha256 488494a9cf5fac7566954734793123c3341652c29f9f182bfa6deebf5aa7bcc1
sha512 e322554be268fbadaf3f6d7e7ff42c3eecafb7cf31184b697a36917f10993b21526303bce5fc68525b784ed2a2f21be144c06f82b34f93afb884eab6df686c44
ripemd-160 603aa75c70cb94eb3abf02e64ec814525d49000d

261738402 as geometric shapes

Circle

Radius = n
Diameter 523476804
Circumference 1644550881.7711
Area 2.1522105990122E+17

Sphere

Radius = n
Volume 7.5108821727057E+25
Surface area 8.608842396049E+17
Circumference 1644550881.7711

Square

Length = n
Perimeter 1046953608
Area 68506991081513604
Diagonal 370153997.90226

Cube

Length = n
Surface area 411041946489081624
Volume 1.7930910371504E+25
Space diagonal 453344210.55589

Equilateral Triangle

Length = n
Perimeter 785215206
Area 2.9664397306712E+16
Altitude 226672105.27794

Triangular Pyramid

Length = n
Surface area 2.9664397306712E+16
Volume 2.1131780527564E+24
Height 123384665.96742