148889755 (number)

148889755 is an odd 9-digits composite number following 148889754 and preceding 148889756. In scientific notation, it is written as 1.48889755 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 101996640 positive integers (up to 148889755) that are relatively prime to 148889755.

Interesting facts

Basic properties

Name

Name one hundred forty-eight million eight hundred eighty-nine thousand seven hundred fifty-five

Notation

Scientific notation 1.48889755 × 10^8
Engineering notation 1.48889755 × 10^6

Prime Factorization of 148889755

Prime Factorization 7 × 5 × 2203 × 1931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 148889755
Product of the distinct prime numbers

The prime factorization of 148889755 is 7 × 5 × 2203 × 1931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 148889755)

Multiplication

n×y
n×2 297779510
n×3 446669265
n×4 595559020
n×5 744448775

Division

n÷y
n÷2 74444877.5
n÷3 49629918.333333
n÷3 37222438.75
n÷5 29777951

Exponentiation

ny
n2 22168159143960025
n3 3.3006117837452E+24
n4 4.9142727983194E+32
n5 7.3168487294494E+40

Nth Root

y√n
2√n 12202.038968959
3√n 530.01513544056
4√n 110.46283976505
5√n 43.109497744914

Divisors of 148889755

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 -148889754
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 148889755 can be divided by 16 positive divisors. The sum of these divisors (counting 148889755) is 1, the average is 0.0625.

Base conversion 148889755

Base System Value
2 Binary 1000110111111110000010011011
3 Ternary 101101011101100101
4 Quaternary 20313332002123
5 Quinary 301103433010
6 Senary 22435120231
8 Octal 1067760233
10 Decimal 148889755
12 Duodecimal 41a43077
16 Hexadecimal 8dfe09b
20 Vigesimal 26ab47f
36 Base36 2gn82j

Cryptographic Hash Functions

md5 909470c7f897eac84ae5b443dd54a63e
sha1 7eb90995be4eca1115eb29be3180bce0d226fda7
sha256 7c9f2db25975761b34fb2804bd476149015a8fb29db14c0c2e00245e2a38b550
sha512 1ea35958bd38bd6daf262c9aa6c3625e610e1402c78b370da2b52efcd8fc6f151d6b74a95860c00ae87a1dec1c79f1948e977cc5739f6a76157b36fd191491d4
ripemd-160 af30eee1fcaf41850c7f7d65725a9e3b9334b462

148889755 as geometric shapes

Circle

Radius = n
Diameter 297779510
Circumference 935501921.00557
Area 6.9643325910274E+16

Sphere

Radius = n
Volume 1.3825570309555E+25
Surface area 2.785733036411E+17
Circumference 935501921.00557

Square

Length = n
Perimeter 595559020
Area 22168159143960025
Diagonal 210561910.81941

Cube

Length = n
Surface area 133008954863760150
Volume 3.3006117837452E+24
Space diagonal 257884620.38648

Equilateral Triangle

Length = n
Perimeter 446669265
Area 9.5990944869028E+15
Altitude 128942310.19324

Triangular Pyramid

Length = n
Surface area 9.5990944869028E+15
Volume 3.8898082905841E+23
Height 70187303.606469