289399918 (number)

289399918 is an even 9-digits composite number following 289399917 and preceding 289399919. In scientific notation, it is written as 2.89399918 × 10^8. The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors. There are 142732480 positive integers (up to 289399918) that are relatively prime to 289399918.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred ninety-nine thousand nine hundred eighteen

Notation

Scientific notation 2.89399918 × 10^8
Engineering notation 2.89399918 × 10^6

Prime Factorization of 289399918

Prime Factorization 2 × 83 × 1013 × 1721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 289399918
Product of the distinct prime numbers

The prime factorization of 289399918 is 2 × 83 × 1013 × 1721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 87, 71, 826, 915, 4736, 1161, 32943, 12439, 656713, 639491, 3664049, 7612620, 64431992, 66016822, 326623125, 999238304, 5067141944, 8757092872

Basic calculations (n = 289399918)

Multiplication

n×y
n×2 578799836
n×3 868199754
n×4 1157599672
n×5 1446999590

Division

n÷y
n÷2 144699959
n÷3 96466639.333333
n÷3 72349979.5
n÷5 57879983.6

Exponentiation

ny
n2 83752312538406724
n3 2.4237912380925E+25
n4 7.014449855531E+33
n5 2.0299812130058E+42

Nth Root

y√n
2√n 17011.758227767
3√n 661.45372708096
4√n 130.42913105502
5√n 49.237918001873

Divisors of 289399918

1, 2, 83, 166, 1013, 1721, 2026, 3442, 84079, 142843, 168158, 285686, 1743373, 3486746, 144699959, 289399918

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 -289399917
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 289399918 can be divided by 16 positive divisors. The sum of these divisors (counting 289399918) is 1, the average is 0.0625.

Base conversion 289399918

Base System Value
2 Binary 10001001111111110010001101110
3 Ternary 202011120001001111
4 Quaternary 101033332101232
5 Quinary 1043041244133
6 Senary 44414502234
8 Octal 2117762156
10 Decimal 289399918
12 Duodecimal 80b0497a
16 Hexadecimal 113fe46e
20 Vigesimal 4a8ejfi
36 Base36 4sauem

Cryptographic Hash Functions

md5 7bb77b42e138ae204b4d04ab3fc6eff1
sha1 86642a1789202c6e0aabcccdf68e82fd674e3cad
sha256 0ef2e6c620bdce8f1044b165b09e17339f84ba4316082786db073eb828f539a9
sha512 e26f6b2935f17b0d39a94a9ca4e3ce811a8fc8bd3c3e52274c690820a4e7e4b6b59228d078ae757f5f6755450be35c9009bd243697f1336c039d199b156e5512
ripemd-160 1d7196b5d24af8ba64f602aebbb903e33aed15c1

289399918 as geometric shapes

Circle

Radius = n
Diameter 578799836
Circumference 1818353312.6766
Area 2.6311564979181E+17

Sphere

Radius = n
Volume 1.0152752996569E+26
Surface area 1.0524625991673E+18
Circumference 1818353312.6766

Square

Length = n
Perimeter 1157599672
Area 83752312538406724
Diagonal 409273288.98526

Cube

Length = n
Surface area 502513875230440344
Volume 2.4237912380925E+25
Space diagonal 501255361.68227

Equilateral Triangle

Length = n
Perimeter 868199754
Area 3.6265815141977E+16
Altitude 250627680.84113

Triangular Pyramid

Length = n
Surface area 3.6265815141977E+16
Volume 2.8564653677263E+24
Height 136424429.66175