289375261 (number)

289375261 is an odd 9-digits composite number following 289375260 and preceding 289375262. In scientific notation, it is written as 2.89375261 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 241332048 positive integers (up to 289375261) that are relatively prime to 289375261.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89375261 × 10^8
Engineering notation 2.89375261 × 10^6

Prime Factorization of 289375261

Prime Factorization 7 × 37 × 1117279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289375261
Product of the distinct prime numbers

The prime factorization of 289375261 is 7 × 37 × 1117279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 1, 70, 421, 722, 3271, 4742, 17633, 27235, 630597, 46139, 969188, 4582654, 67603360, 60722202, 775910105, 95824793, 5840493083, 4354982224

Basic calculations (n = 289375261)

Multiplication

n×y
n×2 578750522
n×3 868125783
n×4 1157501044
n×5 1446876305

Division

n÷y
n÷2 144687630.5
n÷3 96458420.333333
n÷3 72343815.25
n÷5 57875052.2

Exponentiation

ny
n2 83738041678818121
n3 2.4231717666437E+25
n4 7.0120596242035E+33
n5 2.0291165839014E+42

Nth Root

y√n
2√n 17011.033507697
3√n 661.43494116483
4√n 130.42635281145
5√n 49.237078954834

Divisors of 289375261

1, 7, 37, 259, 1117279, 7820953, 41339323, 289375261

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 -289375260
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 289375261 can be divided by 8 positive divisors. The sum of these divisors (counting 289375261) is 1, the average is 0.125.

Base conversion 289375261

Base System Value
2 Binary 10001001111111000010000011101
3 Ternary 202011111210020021
4 Quaternary 101033320100131
5 Quinary 1043040002021
6 Senary 44414152141
8 Octal 2117702035
10 Decimal 289375261
12 Duodecimal 80ab2651
16 Hexadecimal 113f841d
20 Vigesimal 4a8bi31
36 Base36 4sabdp

Cryptographic Hash Functions

md5 318e231c866c5fac33b18aff4281cfd8
sha1 a9b19ba6b68f8d0210643dba8aa0ec26d180967e
sha256 eb3dd679aec65f6e045a52aa5c26b2404875a65cd444c5b2238efa0d0bd9877e
sha512 2f1ea8b3f44b52796a3cdff07c638bc85b5b98add66ecd6340089738a0de742a3c564610df12279bcb7f490c0f5a3cc17640149b46b89519956afd4930228301
ripemd-160 9999bd32df57fee9714e4fcfa23102cced959351

289375261 as geometric shapes

Circle

Radius = n
Diameter 578750522
Circumference 1818198388.1765
Area 2.6307081656417E+17

Sphere

Radius = n
Volume 1.0150158160632E+26
Surface area 1.0522832662567E+18
Circumference 1818198388.1765

Square

Length = n
Perimeter 1157501044
Area 83738041678818121
Diagonal 409238418.72145

Cube

Length = n
Surface area 502428250072908726
Volume 2.4231717666437E+25
Space diagonal 501212654.5055

Equilateral Triangle

Length = n
Perimeter 868125783
Area 3.6259635678508E+16
Altitude 250606327.25275

Triangular Pyramid

Length = n
Surface area 3.6259635678508E+16
Volume 2.8557353136226E+24
Height 136412806.24048