149749560 (number)

149749560 is an even 9-digits composite number following 149749559 and preceding 149749561. In scientific notation, it is written as 1.49749560 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 64 positive divisors. There are 39932352 positive integers (up to 149749560) that are relatively prime to 149749560.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-nine thousand five hundred sixty

Notation

Scientific notation 1.49749560 × 10^8
Engineering notation 1.49749560 × 10^6

Prime Factorization of 149749560

Prime Factorization 2 × 2 × 2 × 3 × 3 × 15 × 3 × 46219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4159710
Product of the distinct prime numbers

The prime factorization of 149749560 is 2 × 2 × 2 × 3 × 3 × 15 × 3 × 46219. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 7, 2, 56, 771, 811, 8879, 218, 99773, 86711, 175494, 942994, 7115703, 4609025, 84346237, 82540295, 265418489, 45694353, 5948995313, 7471686025

Basic calculations (n = 149749560)

Multiplication

n×y
n×2 299499120
n×3 449248680
n×4 598998240
n×5 748747800

Division

n÷y
n÷2 74874780
n÷3 49916520
n÷3 37437390
n÷5 29949912

Exponentiation

ny
n2 22424930720193600
n3 3.3581235083795E+24
n4 5.0287751780548E+32
n5 7.5305687025263E+40

Nth Root

y√n
2√n 12237.220272595
3√n 531.03341741236
4√n 110.62197011713
5√n 43.159172671951

Divisors of 149749560

1, 2, 3, 4, 6, 8, 9, 12, 15, 18, 24, 27, 30, 36, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 405, 540, 810, 1080, 1620, 3240, 46219, 92438, 138657, 184876, 277314, 369752, 415971, 554628, 693285, 831942, 1109256, 1247913, 1386570, 1663884, 2079855, 2495826, 2773140, 3327768, 4159710, 4991652, 5546280, 6239565, 8319420, 9983304, 12479130, 16638840, 18718695, 24958260, 37437390, 49916520, 74874780, 149749560

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149749559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149749560 can be divided by 64 positive divisors. The sum of these divisors (counting 149749560) is 1, the average is 0.015625.

Base conversion 149749560

Base System Value
2 Binary 1000111011001111111100111000
3 Ternary 101102210001210000
4 Quaternary 20323033330320
5 Quinary 301313441220
6 Senary 22505353000
8 Octal 1073177470
10 Decimal 149749560
12 Duodecimal 42198760
16 Hexadecimal 8ecff38
20 Vigesimal 26fidi0
36 Base36 2h5ni0

Cryptographic Hash Functions

md5 9e89708d7bc1aaae21c71afe7d82ada8
sha1 420aadd0881cc7c31bd7b68442b8afb99c6a03e9
sha256 757aa2a2e3897dc1dca1d1c4c6b92a0d1779d601ea92043167066414fa7a6577
sha512 5c0a288a1fb8b644cec56bf14864593befe356c7b807d4941c11e25747a13f55929d705e9da4feeedb92736f5fb8aa019a494ea60929673513712ef53a77b330
ripemd-160 883ed187d72fb402fd05c59069f06e4fd35623a1

149749560 as geometric shapes

Circle

Radius = n
Diameter 299499120
Circumference 940904235.14861
Area 7.044999760782E+16

Sphere

Radius = n
Volume 1.4066474858363E+25
Surface area 2.8179999043128E+17
Circumference 940904235.14861

Square

Length = n
Perimeter 598998240
Area 22424930720193600
Diagonal 211777858.7114

Cube

Length = n
Surface area 134549584321161600
Volume 3.3581235083795E+24
Space diagonal 259373846.33108

Equilateral Triangle

Length = n
Perimeter 449248680
Area 9.7102798408969E+15
Altitude 129686923.16554

Triangular Pyramid

Length = n
Surface area 9.7102798408969E+15
Volume 3.9575865080618E+23
Height 70592619.570468