148988894 (number)

148988894 is an even 9-digits composite number following 148988893 and preceding 148988895. In scientific notation, it is written as 1.48988894 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 69597528 positive integers (up to 148988894) that are relatively prime to 148988894.

Interesting facts

Basic properties

Name

Name one hundred forty-eight million nine hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 1.48988894 × 10^8
Engineering notation 1.48988894 × 10^6

Prime Factorization of 148988894

Prime Factorization 2 × 43 × 23 × 75323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 148988894
Product of the distinct prime numbers

The prime factorization of 148988894 is 2 × 43 × 23 × 75323. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 3, 100, 938, 578, 7551, 5959, 23310, 95495, 840078, 182135, 6185533, 8773875, 9670696, 36573972, 38716717, 703415144, 9659213350, 6106058399

Basic calculations (n = 148988894)

Multiplication

n×y
n×2 297977788
n×3 446966682
n×4 595955576
n×5 744944470

Division

n÷y
n÷2 74494447
n÷3 49662964.666667
n÷3 37247223.5
n÷5 29797778.8

Exponentiation

ny
n2 22197690535343236
n3 3.3072093622151E+24
n4 4.9273746510287E+32
n5 7.341240995804E+40

Nth Root

y√n
2√n 12206.100687771
3√n 530.13274709744
4√n 110.48122323622
5√n 43.115237152102

Divisors of 148988894

1, 2, 23, 43, 46, 86, 989, 1978, 75323, 150646, 1732429, 3238889, 3464858, 6477778, 74494447, 148988894

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 -148988893
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 148988894 can be divided by 16 positive divisors. The sum of these divisors (counting 148988894) is 1, the average is 0.0625.

Base conversion 148988894

Base System Value
2 Binary 1000111000010110001111011110
3 Ternary 101101100102100012
4 Quaternary 20320112033132
5 Quinary 301120121034
6 Senary 22441203222
8 Octal 1070261736
10 Decimal 148988894
12 Duodecimal 41a90512
16 Hexadecimal 8e163de
20 Vigesimal 26b3c4e
36 Base36 2gpcke

Cryptographic Hash Functions

md5 8212c9c7c8ca96876b225bdc092ad1a2
sha1 47bf6117694f046b13d3ed448362e22f393360d8
sha256 86ebc566363b5d66e40bdf18c5d37205ced7612c152992c166bf2acbef93688d
sha512 605cfc86d9a165b575ab23249f81e4e1bb767183ec5262eebfcf398fec3e9983d35a71eb80daac8a4bd37b1a2b054f800dd7f3cc5798a185db7e7a7800b8cef8
ripemd-160 ecc9c381ed3658f5aba66c0b3a602516e3bd5d8f

148988894 as geometric shapes

Circle

Radius = n
Diameter 297977788
Circumference 936124829.71374
Area 6.9736101512494E+16

Sphere

Radius = n
Volume 1.3853206181624E+25
Surface area 2.7894440604998E+17
Circumference 936124829.71374

Square

Length = n
Perimeter 595955576
Area 22197690535343236
Diagonal 210702114.53777

Cube

Length = n
Surface area 133186143212059416
Volume 3.3072093622151E+24
Space diagonal 258056334.17149

Equilateral Triangle

Length = n
Perimeter 446966682
Area 9.6118819544763E+15
Altitude 129028167.08575

Triangular Pyramid

Length = n
Surface area 9.6118819544763E+15
Volume 3.8975836113765E+23
Height 70234038.179256