168889739 (number)

168889739 is an odd 9-digits composite number following 168889738 and preceding 168889740. In scientific notation, it is written as 1.68889739 × 10^8. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 168709320 positive integers (up to 168889739) that are relatively prime to 168889739.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million eight hundred eighty-nine thousand seven hundred thirty-nine

Notation

Scientific notation 1.68889739 × 10^8
Engineering notation 1.68889739 × 10^6

Prime Factorization of 168889739

Prime Factorization 941 × 179479

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168889739
Product of the distinct prime numbers

The prime factorization of 168889739 is 941 × 179479. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 18, 11, 690, 157, 5494, 8214, 89065, 54295, 342727, 815096, 6742049, 7740511, 40218611, 24324493, 424637543, 893982036, 643896739, 4580026151

Basic calculations (n = 168889739)

Multiplication

n×y
n×2 337779478
n×3 506669217
n×4 675558956
n×5 844448695

Division

n÷y
n÷2 84444869.5
n÷3 56296579.666667
n÷3 42222434.75
n÷5 33777947.8

Exponentiation

ny
n2 28523743939488121
n3 4.817367669243E+24
n4 8.1360396832549E+32
n5 1.3740936185986E+41

Nth Root

y√n
2√n 12995.758500372
3√n 552.75721689772
4√n 113.99894078619
5√n 44.210014048327

Divisors of 168889739

1, 941, 179479, 168889739

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168889738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168889739 can be divided by 4 positive divisors. The sum of these divisors (counting 168889739) is 1, the average is 0.25.

Base conversion 168889739

Base System Value
2 Binary 1010000100010000110110001011
3 Ternary 102202210111011112
4 Quaternary 22010100312023
5 Quinary 321213432424
6 Senary 24431520535
8 Octal 1204206613
10 Decimal 168889739
12 Duodecimal 4868914b
16 Hexadecimal a110d8b
20 Vigesimal 2cfb46j
36 Base36 2sjw5n

Cryptographic Hash Functions

md5 34437d91d0a516b5e352ef6fe1fb9c23
sha1 3d9a8121cb5e84efb9ad25489189e744873f3b80
sha256 e926cea6680a97a96ecd223674b6c01bab8f9e5018a58e0599d301b328b14e73
sha512 c9ac95c465a81f3ac91e60fee835c5358f10ec528cc629878d21c49439aaa3aab43ff9dcfb4d1a1164f262459a7584f32b074224e0d0cc2fbfcf0865f76d29b7
ripemd-160 ccf8fc7782bd82f40b431d42228d6cf67301f667

168889739 as geometric shapes

Circle

Radius = n
Diameter 337779478
Circumference 1061165526.6182
Area 8.9609984413172E+16

Sphere

Radius = n
Volume 2.017894250578E+25
Surface area 3.5843993765269E+17
Circumference 1061165526.6182

Square

Length = n
Perimeter 675558956
Area 28523743939488121
Diagonal 238846159.43945

Cube

Length = n
Surface area 171142463636928726
Volume 4.817367669243E+24
Space diagonal 292525608.82505

Equilateral Triangle

Length = n
Perimeter 506669217
Area 1.235114343132E+16
Altitude 146262804.41252

Triangular Pyramid

Length = n
Surface area 1.235114343132E+16
Volume 5.6773222439842E+23
Height 79615386.479817