148979387 (number)

148979387 is an odd 9-digits composite number following 148979386 and preceding 148979388. In scientific notation, it is written as 1.48979387 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 148311096 positive integers (up to 148979387) that are relatively prime to 148979387.

Interesting facts

Basic properties

Name

Name one hundred forty-eight million nine hundred seventy-nine thousand three hundred eighty-seven

Notation

Scientific notation 1.48979387 × 10^8
Engineering notation 1.48979387 × 10^6

Prime Factorization of 148979387

Prime Factorization 223 × 668069

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 148979387
Product of the distinct prime numbers

The prime factorization of 148979387 is 223 × 668069. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 28, 2, 937, 742, 9412, 8240, 65404, 45489, 120556, 512131, 9404043, 7472543, 48963643, 63205573, 55559530, 378502826, 108072385, 3196499627

Basic calculations (n = 148979387)

Multiplication

n×y
n×2 297958774
n×3 446938161
n×4 595917548
n×5 744896935

Division

n÷y
n÷2 74489693.5
n÷3 49659795.666667
n÷3 37244846.75
n÷5 29795877.4

Exponentiation

ny
n2 22194857750895769
n3 3.3065763022807E+24
n4 4.926117105825E+32
n5 7.3388990671602E+40

Nth Root

y√n
2√n 12205.711245151
3√n 530.12147091191
4√n 110.47946073887
5√n 43.114686900319

Divisors of 148979387

1, 223, 668069, 148979387

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 -148979386
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 148979387 can be divided by 4 positive divisors. The sum of these divisors (counting 148979387) is 1, the average is 0.25.

Base conversion 148979387

Base System Value
2 Binary 1000111000010011111010111011
3 Ternary 101101022221022002
4 Quaternary 20320103322323
5 Quinary 301114320022
6 Senary 22441051215
8 Octal 1070237273
10 Decimal 148979387
12 Duodecimal 41a86b0b
16 Hexadecimal 8e13ebb
20 Vigesimal 26b2897
36 Base36 2gp58b

Cryptographic Hash Functions

md5 8ca4b4d570d5e553c5d62847a31f0528
sha1 c2742924fa20109685b662be492131eba06f0794
sha256 f4374c9758230a23d28fba67588e8d897d1c549a43e1fe2ef488d34b7077334c
sha512 32098261f3a70fa50ac06888de549a25833ca2f68bf10792bae1b68a610359b04f4d25018d983b47fcbe12ad636e4863bcff437872a0aaf6d6e12811705b60a0
ripemd-160 9dc41ed05ce06b31a20ba71da3858c1a4d9bb79b

148979387 as geometric shapes

Circle

Radius = n
Diameter 297958774
Circumference 936065095.47102
Area 6.9727202057685E+16

Sphere

Radius = n
Volume 1.3850554426372E+25
Surface area 2.7890880823074E+17
Circumference 936065095.47102

Square

Length = n
Perimeter 595917548
Area 22194857750895769
Diagonal 210688669.60943

Cube

Length = n
Surface area 133169146505374614
Volume 3.3065763022807E+24
Space diagonal 258039867.56447

Equilateral Triangle

Length = n
Perimeter 446938161
Area 9.6106553228288E+15
Altitude 129019933.78223

Triangular Pyramid

Length = n
Surface area 9.6106553228288E+15
Volume 3.896837543089E+23
Height 70229556.536477