149748347 (number)

149748347 is an odd 9-digits composite number following 149748346 and preceding 149748348. In scientific notation, it is written as 1.49748347 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 128355720 positive integers (up to 149748347) that are relatively prime to 149748347.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-eight thousand three hundred forty-seven

Notation

Scientific notation 1.49748347 × 10^8
Engineering notation 1.49748347 × 10^6

Prime Factorization of 149748347

Prime Factorization 7 × 21392621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149748347
Product of the distinct prime numbers

The prime factorization of 149748347 is 7 × 21392621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 28, 54, 971, 640, 9490, 3807, 19222, 55268, 385860, 224934, 4937976, 3399219, 45099367, 55851609, 77381371, 94406992, 8749395507, 3597286493

Basic calculations (n = 149748347)

Multiplication

n×y
n×2 299496694
n×3 449245041
n×4 598993388
n×5 748741735

Division

n÷y
n÷2 74874173.5
n÷3 49916115.666667
n÷3 37437086.75
n÷5 29949669.4

Exponentiation

ny
n2 22424567429232409
n3 3.3580419047176E+24
n4 5.0286122438819E+32
n5 7.5302637122528E+40

Nth Root

y√n
2√n 12237.170710585
3√n 531.0319835845
4√n 110.62174610168
5√n 43.159102752219

Divisors of 149748347

1, 7, 21392621, 149748347

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 -149748346
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 149748347 can be divided by 4 positive divisors. The sum of these divisors (counting 149748347) is 1, the average is 0.25.

Base conversion 149748347

Base System Value
2 Binary 1000111011001111101001111011
3 Ternary 101102210000010002
4 Quaternary 20323033221323
5 Quinary 301313421342
6 Senary 22505343215
8 Octal 1073175173
10 Decimal 149748347
12 Duodecimal 42197b0b
16 Hexadecimal 8ecfa7b
20 Vigesimal 26fiah7
36 Base36 2h5mkb

Cryptographic Hash Functions

md5 e6571d5ebbe1386db00ebbf842639617
sha1 5280515e83e937977d162a4c35e056623edd1cce
sha256 c020f8613e9ee53cfb4023428efdc00f1e3a8e5c42dc6a083c6d6e37b815e8eb
sha512 076eb382cce5ab7eb959477a36d65b6e39ff70cb3c5119bc688fb46b8da7ca180a198a06cb622c00b759984ed91eb9e200e558a1a05e7bb14414bff518fbb30c
ripemd-160 432f22ca0577a1ce96fcdbb3df09074b0627ea80

149748347 as geometric shapes

Circle

Radius = n
Diameter 299496694
Circumference 940896613.64483
Area 7.0448856295605E+16

Sphere

Radius = n
Volume 1.4066133037743E+25
Surface area 2.8179542518242E+17
Circumference 940896613.64483

Square

Length = n
Perimeter 598993388
Area 22424567429232409
Diagonal 211776143.27035

Cube

Length = n
Surface area 134547404575394454
Volume 3.3580419047176E+24
Space diagonal 259371745.35345

Equilateral Triangle

Length = n
Perimeter 449245041
Area 9.7101225312962E+15
Altitude 129685872.67673

Triangular Pyramid

Length = n
Surface area 9.7101225312962E+15
Volume 3.957490337224E+23
Height 70592047.756784