289356988 (number)

289356988 is an even 9-digits composite number following 289356987 and preceding 289356989. In scientific notation, it is written as 2.89356988 × 10^8. The sum of its digits is 58. It has a total of 4 prime factors and 12 positive divisors. There are 144289872 positive integers (up to 289356988) that are relatively prime to 289356988.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred fifty-six thousand nine hundred eighty-eight

Notation

Scientific notation 2.89356988 × 10^8
Engineering notation 2.89356988 × 10^6

Prime Factorization of 289356988

Prime Factorization 2 × 2 × 373 × 193939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144678494
Product of the distinct prime numbers

The prime factorization of 289356988 is 2 × 2 × 373 × 193939. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 79, 57, 930, 649, 8628, 7145, 3169, 15195, 109055, 500263, 3824720, 8642378, 78547609, 29953490, 94122677, 689082865, 9721786015, 4098710770

Basic calculations (n = 289356988)

Multiplication

n×y
n×2 578713976
n×3 868070964
n×4 1157427952
n×5 1446784940

Division

n÷y
n÷2 144678494
n÷3 96452329.333333
n÷3 72339247
n÷5 57871397.6

Exponentiation

ny
n2 83727466504432144
n3 2.4227127520593E+25
n4 7.0102886472508E+33
n5 2.0284760079791E+42

Nth Root

y√n
2√n 17010.496406631
3√n 661.42101846454
4√n 130.42429377471
5√n 49.236457110473

Divisors of 289356988

1, 2, 4, 373, 746, 1492, 193939, 387878, 775756, 72339247, 144678494, 289356988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289356987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289356988 can be divided by 12 positive divisors. The sum of these divisors (counting 289356988) is 1, the average is 0.083333333333333.

Base conversion 289356988

Base System Value
2 Binary 10001001111110011110010111100
3 Ternary 202011110212011111
4 Quaternary 101033303302330
5 Quinary 1043033410423
6 Senary 44413531404
8 Octal 2117636274
10 Decimal 289356988
12 Duodecimal 80aa3b64
16 Hexadecimal 113f3cbc
20 Vigesimal 4a89c98
36 Base36 4s9xa4

Cryptographic Hash Functions

md5 f56627411fccdac116359d4c6747dff2
sha1 b35370e577d2e7ea3bc25dfdac2ed418c6f3d209
sha256 a85d05dc0196ceccd1cdfe710b3967637d62b31847587f01d3ac0c25c1cf06ec
sha512 30c48303019c9bf41bf359bbcea4a5518deaf4d716a23ff42c75e3afc33fc36bb63bd3d56400c61e9c96761eacafd25cec2e158615834e752e742cc87b4724b8
ripemd-160 6dd36e1f549b6542c63db3ee3a1734d1a61cc876

289356988 as geometric shapes

Circle

Radius = n
Diameter 578713976
Circumference 1818083575.5313
Area 2.6303759367401E+17

Sphere

Radius = n
Volume 1.0148235444837E+26
Surface area 1.052150374696E+18
Circumference 1818083575.5313

Square

Length = n
Perimeter 1157427952
Area 83727466504432144
Diagonal 409212576.79703

Cube

Length = n
Surface area 502364799026592864
Volume 2.4227127520593E+25
Space diagonal 501181004.7411

Equilateral Triangle

Length = n
Perimeter 868070964
Area 3.6255056493674E+16
Altitude 250590502.37055

Triangular Pyramid

Length = n
Surface area 3.6255056493674E+16
Volume 2.8551943597471E+24
Height 136404192.26568