149025257 (number)

149025257 is an odd 9-digits composite number following 149025256 and preceding 149025258. In scientific notation, it is written as 1.49025257 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 140207760 positive integers (up to 149025257) that are relatively prime to 149025257.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million twenty-five thousand two hundred fifty-seven

Notation

Scientific notation 1.49025257 × 10^8
Engineering notation 1.49025257 × 10^6

Prime Factorization of 149025257

Prime Factorization 23 × 61 × 106219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149025257
Product of the distinct prime numbers

The prime factorization of 149025257 is 23 × 61 × 106219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 15, 74, 560, 950, 2142, 6925, 81790, 90990, 226512, 590598, 9930178, 407228, 60433174, 36079859, 750271896, 248072951, 8061147663, 1129819667

Basic calculations (n = 149025257)

Multiplication

n×y
n×2 298050514
n×3 447075771
n×4 596101028
n×5 745126285

Division

n÷y
n÷2 74512628.5
n÷3 49675085.666667
n÷3 37256314.25
n÷5 29805051.4

Exponentiation

ny
n2 22208527223916049
n3 3.3096314771356E+24
n4 4.9321868145542E+32
n5 7.3502040761095E+40

Nth Root

y√n
2√n 12207.590138926
3√n 530.17587256914
4√n 110.48796377401
5√n 43.117341532221

Divisors of 149025257

1, 23, 61, 1403, 106219, 2443037, 6479359, 149025257

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 -149025256
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 149025257 can be divided by 8 positive divisors. The sum of these divisors (counting 149025257) is 1, the average is 0.125.

Base conversion 149025257

Base System Value
2 Binary 1000111000011111000111101001
3 Ternary 101101102021012222
4 Quaternary 20320133013221
5 Quinary 301122302012
6 Senary 22442043425
8 Octal 1070370751
10 Decimal 149025257
12 Duodecimal 41aa9575
16 Hexadecimal 8e1f1e9
20 Vigesimal 26b832h
36 Base36 2gq4mh

Cryptographic Hash Functions

md5 e06aac540e48eb5ecea551ca6aaeca22
sha1 230426364caeea5becff1c8efd25d564ad3bae74
sha256 ce6884a69b8a49782cf401cc96f2abe98eb3b6b668b13e02b0d3b62e44b110e5
sha512 b2fef68ae09776bba321fdda33b9f7c9ba297b16963772917b8546c992f2fa17d6ec094192e393dd781f62db63cb30b80defe0dbedc95f21b3afd827b33294f6
ripemd-160 d5861706cc20097ce1c4a2bb35add31401c9930f

149025257 as geometric shapes

Circle

Radius = n
Diameter 298050514
Circumference 936353305.18106
Area 6.9770145973704E+16

Sphere

Radius = n
Volume 1.3863351912878E+25
Surface area 2.7908058389481E+17
Circumference 936353305.18106

Square

Length = n
Perimeter 596101028
Area 22208527223916049
Diagonal 210753539.58554

Cube

Length = n
Surface area 133251163343496294
Volume 3.3096314771356E+24
Space diagonal 258119316.73501

Equilateral Triangle

Length = n
Perimeter 447075771
Area 9.6165743782748E+15
Altitude 129059658.3675

Triangular Pyramid

Length = n
Surface area 9.6165743782748E+15
Volume 3.900438101185E+23
Height 70251179.861845