149747757 (number)

149747757 is an odd 9-digits composite number following 149747756 and preceding 149747758. In scientific notation, it is written as 1.49747757 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 99170400 positive integers (up to 149747757) that are relatively prime to 149747757.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-seven thousand seven hundred fifty-seven

Notation

Scientific notation 1.49747757 × 10^8
Engineering notation 1.49747757 × 10^6

Prime Factorization of 149747757

Prime Factorization 3 × 151 × 330569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149747757
Product of the distinct prime numbers

The prime factorization of 149747757 is 3 × 151 × 330569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 14, 91, 682, 260, 1987, 5853, 26586, 44448, 912522, 867865, 9617171, 2762748, 18243210, 12221822, 687061795, 906906198, 6633079919, 4325175789

Basic calculations (n = 149747757)

Multiplication

n×y
n×2 299495514
n×3 449243271
n×4 598991028
n×5 748738785

Division

n÷y
n÷2 74873878.5
n÷3 49915919
n÷3 37436939.25
n÷5 29949551.4

Exponentiation

ny
n2 22424390726531049
n3 3.3580022133896E+24
n4 5.0285329945613E+32
n5 7.5301153693605E+40

Nth Root

y√n
2√n 12237.146603682
3√n 531.03128617161
4√n 110.62163714067
5√n 43.159068743281

Divisors of 149747757

1, 3, 151, 453, 330569, 991707, 49915919, 149747757

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149747756
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149747757 can be divided by 8 positive divisors. The sum of these divisors (counting 149747757) is 1, the average is 0.125.

Base conversion 149747757

Base System Value
2 Binary 1000111011001111100000101101
3 Ternary 101102202222022020
4 Quaternary 20323033200231
5 Quinary 301313412012
6 Senary 22505340353
8 Octal 1073174055
10 Decimal 149747757
12 Duodecimal 421976b9
16 Hexadecimal 8ecf82d
20 Vigesimal 26fi97h
36 Base36 2h5m3x

Cryptographic Hash Functions

md5 9787cae8586c9a07547696639661b20e
sha1 a702a29741d9c2aa95e7fbe9007e98a89e511b76
sha256 d6482b11fa781bf1b1cacf3ed12ab1f5e59f88a77bbb49c5a11ef9bcf70781a9
sha512 50329e01d2f936aef9c9aeae0d1678649ae9000a6678af84d9eefd418cb787df36e1349c48be2e3ce432b932180d392835f67885069a75d7fccdbdcd54c73994
ripemd-160 42fae3a812cbb917c87c52e4cb800adf69ecd6cb

149747757 as geometric shapes

Circle

Radius = n
Diameter 299495514
Circumference 940892906.5655
Area 7.0448301167697E+16

Sphere

Radius = n
Volume 1.4065966779097E+25
Surface area 2.8179320467079E+17
Circumference 940892906.5655

Square

Length = n
Perimeter 598991028
Area 22424390726531049
Diagonal 211775308.88435

Cube

Length = n
Surface area 134546344359186294
Volume 3.3580022133896E+24
Space diagonal 259370723.44348

Equilateral Triangle

Length = n
Perimeter 449243271
Area 9.710046016782E+15
Altitude 129685361.72174

Triangular Pyramid

Length = n
Surface area 9.710046016782E+15
Volume 3.9574435605454E+23
Height 70591769.628117