149766691 (number)

149766691 is an odd 9-digits composite number following 149766690 and preceding 149766692. In scientific notation, it is written as 1.49766691 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 149716512 positive integers (up to 149766691) that are relatively prime to 149766691.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49766691 × 10^8
Engineering notation 1.49766691 × 10^6

Prime Factorization of 149766691

Prime Factorization 46993 × 3187

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149766691
Product of the distinct prime numbers

The prime factorization of 149766691 is 46993 × 3187. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 62, 97, 692, 812, 5527, 5376, 65365, 55068, 819540, 247972, 8464077, 365007, 63514098, 21616963, 523682120, 329717514, 8145396153, 3313506560

Basic calculations (n = 149766691)

Multiplication

n×y
n×2 299533382
n×3 449300073
n×4 599066764
n×5 748833455

Division

n÷y
n÷2 74883345.5
n÷3 49922230.333333
n÷3 37441672.75
n÷5 29953338.2

Exponentiation

ny
n2 22430061733089481
n3 3.3592761246905E+24
n4 5.0310766935021E+32
n5 7.5348770855302E+40

Nth Root

y√n
2√n 12237.92020729
3√n 531.05366630124
4√n 110.62513370519
5√n 43.160160088485

Divisors of 149766691

1, 3187, 46993, 149766691

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149766690
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149766691 can be divided by 4 positive divisors. The sum of these divisors (counting 149766691) is 1, the average is 0.25.

Base conversion 149766691

Base System Value
2 Binary 1000111011010100001000100011
3 Ternary 101102210221021111
4 Quaternary 20323110020203
5 Quinary 301320013231
6 Senary 22510004151
8 Octal 1073241043
10 Decimal 149766691
12 Duodecimal 421a6657
16 Hexadecimal 8ed4223
20 Vigesimal 26g0geb
36 Base36 2h60pv

Cryptographic Hash Functions

md5 b6b86dd3090f89a4d3289b64f3a9ad47
sha1 9283cefb0d127200b6f6c51dbeb8d355bb8571d6
sha256 dd0f2e38bf2b9542cacfc3fb1c949dba391c4ec8900f153192d9d797a3b9412b
sha512 3f8a9b3acff4441c883eb10c67caeca61face47fa990ce9864dc3e861ea46352da72cc9938f851985847d2243bcd355a50c8a37160ab9d0db4970540a0341184
ripemd-160 8789c455b44daef074bf292687d927a9b15279f2

149766691 as geometric shapes

Circle

Radius = n
Diameter 299533382
Circumference 941011872.39611
Area 7.0466117160239E+16

Sphere

Radius = n
Volume 1.4071302926277E+25
Surface area 2.8186446864096E+17
Circumference 941011872.39611

Square

Length = n
Perimeter 599066764
Area 22430061733089481
Diagonal 211802085.60394

Cube

Length = n
Surface area 134580370398536886
Volume 3.3592761246905E+24
Space diagonal 259403518.09347

Equilateral Triangle

Length = n
Perimeter 449300073
Area 9.7125016346544E+15
Altitude 129701759.04673

Triangular Pyramid

Length = n
Surface area 9.7125016346544E+15
Volume 3.9589448794112E+23
Height 70600695.201314