148979938 (number)

148979938 is an even 9-digits composite number following 148979937 and preceding 148979939. In scientific notation, it is written as 1.48979938 × 10^8. The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors. There are 73382400 positive integers (up to 148979938) that are relatively prime to 148979938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.48979938 × 10^8
Engineering notation 1.48979938 × 10^6

Prime Factorization of 148979938

Prime Factorization 2 × 79 × 641 × 1471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 148979938
Product of the distinct prime numbers

The prime factorization of 148979938 is 2 × 79 × 641 × 1471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 29, 36, 678, 415, 6615, 7250, 51078, 81301, 467698, 251547, 9602561, 1858563, 42206152, 67814336, 638730821, 252925200, 7275080380, 33928082

Basic calculations (n = 148979938)

Multiplication

n×y
n×2 297959876
n×3 446939814
n×4 595919752
n×5 744899690

Division

n÷y
n÷2 74489969
n÷3 49659979.333333
n÷3 37244984.5
n÷5 29795987.6

Exponentiation

ny
n2 22195021926483844
n3 3.3066129905162E+24
n4 4.926189983171E+32
n5 7.3390347826903E+40

Nth Root

y√n
2√n 12205.733816531
3√n 530.12212446221
4√n 110.47956289075
5√n 43.114718792191

Divisors of 148979938

1, 2, 79, 158, 641, 1282, 1471, 2942, 50639, 101278, 116209, 232418, 942911, 1885822, 74489969, 148979938

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 -148979937
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 148979938 can be divided by 16 positive divisors. The sum of these divisors (counting 148979938) is 1, the average is 0.0625.

Base conversion 148979938

Base System Value
2 Binary 1000111000010100000011100010
3 Ternary 101101022222001111
4 Quaternary 20320110003202
5 Quinary 301114324223
6 Senary 22441053534
8 Octal 1070240342
10 Decimal 148979938
12 Duodecimal 41a872aa
16 Hexadecimal 8e140e2
20 Vigesimal 26b29gi
36 Base36 2gp5nm

Cryptographic Hash Functions

md5 599688add05d0e5904d1adc1b658b2ec
sha1 e62be81ca765adeed09f7ce876857c55e9f5c639
sha256 d9405a0270801289f30db8cac2b8fc2d5e3ca81e094d0069c19f16d2afd31ff1
sha512 98d7b1d6168b5d44f41249ffa82ea8ab50e7ba73f949c7d35052df05fae4b5e270e3f5d7f0011a1a93b8e76289e86e1aa3ba04dd2b72b3e1c3c4e9c0f4ec1d68
ripemd-160 574986c53050a351e930855a763bb390730a40b3

148979938 as geometric shapes

Circle

Radius = n
Diameter 297959876
Circumference 936068557.50613
Area 6.9727717830506E+16

Sphere

Radius = n
Volume 1.3850708105694E+25
Surface area 2.7891087132202E+17
Circumference 936068557.50613

Square

Length = n
Perimeter 595919752
Area 22195021926483844
Diagonal 210689448.8411

Cube

Length = n
Surface area 133170131558903064
Volume 3.3066129905162E+24
Space diagonal 258040821.92446

Equilateral Triangle

Length = n
Perimeter 446939814
Area 9.6107264129438E+15
Altitude 129020410.96223

Triangular Pyramid

Length = n
Surface area 9.6107264129438E+15
Volume 3.8968807805892E+23
Height 70229816.280368