149013668 (number)

149013668 is an even 9-digits composite number following 149013667 and preceding 149013669. In scientific notation, it is written as 1.49013668 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors. There are 74506832 positive integers (up to 149013668) that are relatively prime to 149013668.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million thirteen thousand six hundred sixty-eight

Notation

Scientific notation 1.49013668 × 10^8
Engineering notation 1.49013668 × 10^6

Prime Factorization of 149013668

Prime Factorization 2 × 2 × 37253417

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 74506834
Product of the distinct prime numbers

The prime factorization of 149013668 is 2 × 2 × 37253417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 66, 43, 37, 257, 8641, 4380, 94214, 76203, 451807, 219956, 7070107, 7006339, 78868357, 52818135, 582623809, 349895681, 3475949356, 4356827044

Basic calculations (n = 149013668)

Multiplication

n×y
n×2 298027336
n×3 447041004
n×4 596054672
n×5 745068340

Division

n÷y
n÷2 74506834
n÷3 49671222.666667
n÷3 37253417
n÷5 29802733.6

Exponentiation

ny
n2 22205073250814224
n3 3.3088594133125E+24
n4 4.9306527807403E+32
n5 7.347346564925E+40

Nth Root

y√n
2√n 12207.115465989
3√n 530.16212911029
4√n 110.4858156778
5√n 43.116670904403

Divisors of 149013668

1, 2, 4, 37253417, 74506834, 149013668

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149013667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149013668 can be divided by 6 positive divisors. The sum of these divisors (counting 149013668) is 1, the average is 0.16666666666667.

Base conversion 149013668

Base System Value
2 Binary 1000111000011100010010100100
3 Ternary 101101101200022202
4 Quaternary 20320130102210
5 Quinary 301121414133
6 Senary 22441514032
8 Octal 1070342244
10 Decimal 149013668
12 Duodecimal 41aa2918
16 Hexadecimal 8e1c4a4
20 Vigesimal 26b6e38
36 Base36 2gpvok

Cryptographic Hash Functions

md5 82c2c1d43a0dc4ec0511626ceac981b3
sha1 a957e81da1100d46e94c537b7864d1ab168e594e
sha256 0ea1ee110518798f5b0e2d3c7d2f82d375a6c7a8fbc08e8bb8830159e07a290d
sha512 8addba749e56d4650a6b66784f2732d78ed14904dbae21edd680f4590f3b17abef764e8dc4727212ff7e616c38879a3099c9d7e5989afb56c2c8f8ac7676eec7
ripemd-160 77103b39e62bf30eb98328976ae70f201499bca8

149013668 as geometric shapes

Circle

Radius = n
Diameter 298027336
Circumference 936280489.34654
Area 6.9759294997181E+16

Sphere

Radius = n
Volume 1.3860117899499E+25
Surface area 2.7903717998872E+17
Circumference 936280489.34654

Square

Length = n
Perimeter 596054672
Area 22205073250814224
Diagonal 210737150.26456

Cube

Length = n
Surface area 133230439504885344
Volume 3.3088594133125E+24
Space diagonal 258099243.9982

Equilateral Triangle

Length = n
Perimeter 447041004
Area 9.6150787640497E+15
Altitude 129049621.9991

Triangular Pyramid

Length = n
Surface area 9.6150787640497E+15
Volume 3.8995282152437E+23
Height 70245716.754854