148889681 (number)

148889681 is an odd 9-digits composite number following 148889680 and preceding 148889682. In scientific notation, it is written as 1.48889681 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 141053364 positive integers (up to 148889681) that are relatively prime to 148889681.

Interesting facts

Basic properties

Name

Name one hundred forty-eight million eight hundred eighty-nine thousand six hundred eighty-one

Notation

Scientific notation 1.48889681 × 10^8
Engineering notation 1.48889681 × 10^6

Prime Factorization of 148889681

Prime Factorization 19 × 7836299

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 148889681
Product of the distinct prime numbers

The prime factorization of 148889681 is 19 × 7836299. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 19, 3, 818, 778, 9974, 4639, 5492, 88261, 321810, 374432, 2756820, 9835897, 26278850, 39770014, 316539166, 524804251, 8338519534, 9742191147

Basic calculations (n = 148889681)

Multiplication

n×y
n×2 297779362
n×3 446669043
n×4 595558724
n×5 744448405

Division

n÷y
n÷2 74444840.5
n÷3 49629893.666667
n÷3 37222420.25
n÷5 29777936.2

Exponentiation

ny
n2 22168137108281761
n3 3.3006068624163E+24
n4 4.9142630285158E+32
n5 7.3168305466581E+40

Nth Root

y√n
2√n 12202.035936679
3√n 530.01504763257
4√n 110.46282603971
5√n 43.109493459725

Divisors of 148889681

1, 19, 7836299, 148889681

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 -148889680
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 148889681 can be divided by 4 positive divisors. The sum of these divisors (counting 148889681) is 1, the average is 0.25.

Base conversion 148889681

Base System Value
2 Binary 1000110111111110000001010001
3 Ternary 101101011101020122
4 Quaternary 20313332001101
5 Quinary 301103432211
6 Senary 22435120025
8 Octal 1067760121
10 Decimal 148889681
12 Duodecimal 41a43015
16 Hexadecimal 8dfe051
20 Vigesimal 26ab441
36 Base36 2gn80h

Cryptographic Hash Functions

md5 d776710a75a64cf12b922afa70cf46c3
sha1 68b79763c8c7551d56eaa266453c9a72c8564d00
sha256 b2f000cdd033bbf537c6741526eb2064872494a38117438269f7b47aea5c9844
sha512 48b68391192bc1fd77cd046c217fe12e93e43be26e79c0cbd73e783e8ea86b221bae2945c5cd4ba43fdee624d8224ac5db5b445f3bbd2e8470918a3382c05888
ripemd-160 05a6c32a8c3ccdb93da120011de5d07f2a932d6a

148889681 as geometric shapes

Circle

Radius = n
Diameter 297779362
Circumference 935501456.04986
Area 6.9643256683149E+16

Sphere

Radius = n
Volume 1.382554969514E+25
Surface area 2.785730267326E+17
Circumference 935501456.04986

Square

Length = n
Perimeter 595558724
Area 22168137108281761
Diagonal 210561806.1676

Cube

Length = n
Surface area 133008822649690566
Volume 3.3006068624163E+24
Space diagonal 257884492.21472

Equilateral Triangle

Length = n
Perimeter 446669043
Area 9.5990849451743E+15
Altitude 128942246.10736

Triangular Pyramid

Length = n
Surface area 9.5990849451743E+15
Volume 3.8898024907424E+23
Height 70187268.722535