149066768 (number)

149066768 is an even 9-digits composite number following 149066767 and preceding 149066769. In scientific notation, it is written as 1.49066768 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 74471424 positive integers (up to 149066768) that are relatively prime to 149066768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49066768 × 10^8
Engineering notation 1.49066768 × 10^6

Prime Factorization of 149066768

Prime Factorization 2 × 2 × 2 × 2 × 6257 × 1489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18633346
Product of the distinct prime numbers

The prime factorization of 149066768 is 2 × 2 × 2 × 2 × 6257 × 1489. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 70, 55, 332, 266, 7068, 4867, 97924, 57275, 937770, 109698, 6518154, 6307174, 8810453, 44476813, 201209636, 815472428, 6816253109, 6633668270

Basic calculations (n = 149066768)

Multiplication

n×y
n×2 298133536
n×3 447200304
n×4 596267072
n×5 745333840

Division

n÷y
n÷2 74533384
n÷3 49688922.666667
n÷3 37266692
n÷5 29813353.6

Exponentiation

ny
n2 22220901321965824
n3 3.3123979421124E+24
n4 4.9376845556054E+32
n5 7.3604467810762E+40

Nth Root

y√n
2√n 12209.290233261
3√n 530.22509484629
4√n 110.49565707873
5√n 43.119743332573

Divisors of 149066768

1, 2, 4, 8, 16, 1489, 2978, 5956, 6257, 11912, 12514, 23824, 25028, 50056, 100112, 9316673, 18633346, 37266692, 74533384, 149066768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149066767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149066768 can be divided by 20 positive divisors. The sum of these divisors (counting 149066768) is 1, the average is 0.05.

Base conversion 149066768

Base System Value
2 Binary 1000111000101001010000010000
3 Ternary 101101111101011102
4 Quaternary 20320221100100
5 Quinary 301130114033
6 Senary 22443003532
8 Octal 1070512020
10 Decimal 149066768
12 Duodecimal 41b095a8
16 Hexadecimal 8e29410
20 Vigesimal 26bd6i8
36 Base36 2gr0nk

Cryptographic Hash Functions

md5 f676a02b25709fec7f75d0d976370155
sha1 fa18ce01ae242fdce6b2f32ca0a1e54ef5567269
sha256 8177b3463c67cc5b7d4b1e8e096c9e4ba469682d791d3c059cb690bf5be13e2e
sha512 b2b0f1c3d7f240d80a71eb6a64c058ba5f0073bee65fd9f3615d94220b550e73bfbf659c46569e1b2dea2810486bfc842caaff82384c2cf79b33d17e99ddc244
ripemd-160 42f1fbf7958b91457fc6119a1298c56cdda834cb

149066768 as geometric shapes

Circle

Radius = n
Diameter 298133536
Circumference 936614126.48635
Area 6.9809020349232E+16

Sphere

Radius = n
Volume 1.3874940054275E+25
Surface area 2.7923608139693E+17
Circumference 936614126.48635

Square

Length = n
Perimeter 596267072
Area 22220901321965824
Diagonal 210812245.00472

Cube

Length = n
Surface area 133325407931794944
Volume 3.3123979421124E+24
Space diagonal 258191215.89608

Equilateral Triangle

Length = n
Perimeter 447200304
Area 9.6219325199048E+15
Altitude 129095607.94804

Triangular Pyramid

Length = n
Surface area 9.6219325199048E+15
Volume 3.9036984114267E+23
Height 70270748.334908