148931812 (number)

148931812 is an even 9-digits composite number following 148931811 and preceding 148931813. In scientific notation, it is written as 1.48931812 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 70838880 positive integers (up to 148931812) that are relatively prime to 148931812.

Interesting facts

Basic properties

Name

Name one hundred forty-eight million nine hundred thirty-one thousand eight hundred twelve

Notation

Scientific notation 1.48931812 × 10^8
Engineering notation 1.48931812 × 10^6

Prime Factorization of 148931812

Prime Factorization 2 × 2 × 31 × 59 × 20357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 74465906
Product of the distinct prime numbers

The prime factorization of 148931812 is 2 × 2 × 31 × 59 × 20357. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 13, 15, 118, 477, 8320, 5960, 91650, 56857, 492864, 9693, 956631, 9212787, 68781670, 23594490, 169732183, 465067545, 7116712449, 1073092704

Basic calculations (n = 148931812)

Multiplication

n×y
n×2 297863624
n×3 446795436
n×4 595727248
n×5 744659060

Division

n÷y
n÷2 74465906
n÷3 49643937.333333
n÷3 37232953
n÷5 29786362.4

Exponentiation

ny
n2 22180684625603344
n3 3.3034095526916E+24
n4 4.9198277046048E+32
n5 7.3271885477459E+40

Nth Root

y√n
2√n 12203.762206795
3√n 530.06503533247
4√n 110.47063956905
5√n 43.111932904173

Divisors of 148931812

1, 2, 4, 31, 59, 62, 118, 124, 236, 1829, 3658, 7316, 20357, 40714, 81428, 631067, 1201063, 1262134, 2402126, 2524268, 4804252, 37232953, 74465906, 148931812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -148931811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 148931812 can be divided by 24 positive divisors. The sum of these divisors (counting 148931812) is 1, the average is 0.041666666666667.

Base conversion 148931812

Base System Value
2 Binary 1000111000001000010011100100
3 Ternary 101101020112001001
4 Quaternary 20320020103210
5 Quinary 301111304222
6 Senary 22440043044
8 Octal 1070102344
10 Decimal 148931812
12 Duodecimal 41a63484
16 Hexadecimal 8e084e4
20 Vigesimal 26ag9ac
36 Base36 2go4is

Cryptographic Hash Functions

md5 998317b19a79d370c8a6474f4f85fa19
sha1 9c4406e393e812af550d1ca4e6a7b95d5065e6f0
sha256 05b4b8648267dfee8e8f2ae191900a0872d0c627a794cb3f86ff7b6d86826e6f
sha512 5d094eeeef3358b2ea20b010d619851b967e77d7b644439d0ac5990fa3de60ea6a6becd7333426e53d3dc39e3e21a5f6b04bed2eec4200f76f454c5f61865a03
ripemd-160 339fd0cc9496eb6291e089163d16a012beaed70f

148931812 as geometric shapes

Circle

Radius = n
Diameter 297863624
Circumference 935766172.93003
Area 6.9682675871388E+16

Sphere

Radius = n
Volume 1.3837289576713E+25
Surface area 2.7873070348555E+17
Circumference 935766172.93003

Square

Length = n
Perimeter 595727248
Area 22180684625603344
Diagonal 210621388.3992

Cube

Length = n
Surface area 133084107753620064
Volume 3.3034095526916E+24
Space diagonal 257957465.2473

Equilateral Triangle

Length = n
Perimeter 446795436
Area 9.6045181795517E+15
Altitude 128978732.62365

Triangular Pyramid

Length = n
Surface area 9.6045181795517E+15
Volume 3.8931054929078E+23
Height 70207129.4664