149278082 (number)

149278082 is an even 9-digits composite number following 149278081 and preceding 149278083. In scientific notation, it is written as 1.49278082 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 72231300 positive integers (up to 149278082) that are relatively prime to 149278082.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million two hundred seventy-eight thousand eighty-two

Notation

Scientific notation 1.49278082 × 10^8
Engineering notation 1.49278082 × 10^6

Prime Factorization of 149278082

Prime Factorization 2 × 31 × 2407711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149278082
Product of the distinct prime numbers

The prime factorization of 149278082 is 2 × 31 × 2407711. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 27, 4, 382, 335, 8578, 4559, 23487, 2301, 336147, 909630, 8764067, 4085834, 6822893, 39888519, 900014435, 23744626, 4914311409, 893965448

Basic calculations (n = 149278082)

Multiplication

n×y
n×2 298556164
n×3 447834246
n×4 597112328
n×5 746390410

Division

n÷y
n÷2 74639041
n÷3 49759360.666667
n÷3 37319520.5
n÷5 29855616.4

Exponentiation

ny
n2 22283945765598724
n3 3.3265046832806E+24
n4 4.9657423888415E+32
n5 7.4127649951235E+40

Nth Root

y√n
2√n 12217.940988563
3√n 530.47552196495
4√n 110.53479537486
5√n 43.131961539583

Divisors of 149278082

1, 2, 31, 62, 2407711, 4815422, 74639041, 149278082

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149278081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149278082 can be divided by 8 positive divisors. The sum of these divisors (counting 149278082) is 1, the average is 0.125.

Base conversion 149278082

Base System Value
2 Binary 1000111001011100110110000010
3 Ternary 101101220010000212
4 Quaternary 20321130312002
5 Quinary 301203344312
6 Senary 22451314122
8 Octal 1071346602
10 Decimal 149278082
12 Duodecimal 41bab942
16 Hexadecimal 8e5cd82
20 Vigesimal 26cjf42
36 Base36 2gvjpe

Cryptographic Hash Functions

md5 fadb56d7b735c35dd460b9aed656aa0a
sha1 713547f32f3249ce93ef898cd1ade8095bd92612
sha256 fa847e8ddfe72cf957839e8b2f931ae46f8bf29d788ea84be67fc2135ce83a9f
sha512 3e9cc2c3856281b6c390199139ffece8faab62ca818e6a1d48275dd0f1778abaa643a51797722fc740cf44e52fd379a3611e5a81769ecf6548ca6bbfe6168dfe
ripemd-160 a28c77cddafbe39aad1d136da4d4cab5b329e66c

149278082 as geometric shapes

Circle

Radius = n
Diameter 298556164
Circumference 937941851.50635
Area 7.0007080310198E+16

Sphere

Radius = n
Volume 1.3934030233502E+25
Surface area 2.8002832124079E+17
Circumference 937941851.50635

Square

Length = n
Perimeter 597112328
Area 22283945765598724
Diagonal 211111088.12944

Cube

Length = n
Surface area 133703674593592344
Volume 3.3265046832806E+24
Space diagonal 258557222.48043

Equilateral Triangle

Length = n
Perimeter 447834246
Area 9.6492315647816E+15
Altitude 129278611.24022

Triangular Pyramid

Length = n
Surface area 9.6492315647816E+15
Volume 3.9203233653275E+23
Height 70370362.709814