149492078 (number)

149492078 is an even 9-digits composite number following 149492077 and preceding 149492079. In scientific notation, it is written as 1.49492078 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 74686320 positive integers (up to 149492078) that are relatively prime to 149492078.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million four hundred ninety-two thousand seventy-eight

Notation

Scientific notation 1.49492078 × 10^8
Engineering notation 1.49492078 × 10^6

Prime Factorization of 149492078

Prime Factorization 2 × 1279 × 58441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149492078
Product of the distinct prime numbers

The prime factorization of 149492078 is 2 × 1279 × 58441. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 4, 3, 215, 204, 3687, 5242, 35416, 5602, 524934, 771591, 3253631, 7081075, 99708754, 98814403, 869923711, 871989999, 5031853306, 9522782839

Basic calculations (n = 149492078)

Multiplication

n×y
n×2 298984156
n×3 448476234
n×4 597968312
n×5 747460390

Division

n÷y
n÷2 74746039
n÷3 49830692.666667
n÷3 37373019.5
n÷5 29898415.6

Exponentiation

ny
n2 22347881384758084
n3 3.340831227105E+24
n4 4.9942780238722E+32
n5 7.4660499989838E+40

Nth Root

y√n
2√n 12226.695301675
3√n 530.72888677351
4√n 110.57438809089
5√n 43.144320727215

Divisors of 149492078

1, 2, 1279, 2558, 58441, 116882, 74746039, 149492078

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 -149492077
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 149492078 can be divided by 8 positive divisors. The sum of these divisors (counting 149492078) is 1, the average is 0.125.

Base conversion 149492078

Base System Value
2 Binary 1000111010010001000101101110
3 Ternary 101102021222120122
4 Quaternary 20322101011232
5 Quinary 301232221303
6 Senary 22500044542
8 Octal 1072210556
10 Decimal 149492078
12 Duodecimal 42093752
16 Hexadecimal 8e9116e
20 Vigesimal 26e6a3i
36 Base36 2h04tq

Cryptographic Hash Functions

md5 f8d7cf8bc41c665074085527770f31a1
sha1 01d16b8409df1a81e5eea2d218216ce7469fc6d2
sha256 5ffc6896db3a9046807296f7300bc521851981f84af707c9bc5f6e5f3b5fa06e
sha512 e6e9a5f4cf7c9a3cb72a477468c29d0d606671e298b85029b2be445a23a296f3379329a0a73355b86b2fe862d7d11e4edf09bd94989ebef6601f165ca8916817
ripemd-160 07c6f4861544969796ea6578d5eb380bf23dbb68

149492078 as geometric shapes

Circle

Radius = n
Diameter 298984156
Circumference 939286428.02934
Area 7.0207939981652E+16

Sphere

Radius = n
Volume 1.3994041119942E+25
Surface area 2.8083175992661E+17
Circumference 939286428.02934

Square

Length = n
Perimeter 597968312
Area 22347881384758084
Diagonal 211413724.17494

Cube

Length = n
Surface area 134087288308548504
Volume 3.340831227105E+24
Space diagonal 258927874.42505

Equilateral Triangle

Length = n
Perimeter 448476234
Area 9.6769164999809E+15
Altitude 129463937.21252

Triangular Pyramid

Length = n
Surface area 9.6769164999809E+15
Volume 3.9372073591429E+23
Height 70471241.391646