157649349 (number)

157649349 is an odd 9-digits composite number following 157649348 and preceding 157649350. In scientific notation, it is written as 1.57649349 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 87183360 positive integers (up to 157649349) that are relatively prime to 157649349.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57649349 × 10^8
Engineering notation 1.57649349 × 10^6

Prime Factorization of 157649349

Prime Factorization 33 × 13 × 89 × 4129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157649349
Product of the distinct prime numbers

The prime factorization of 157649349 is 33 × 13 × 89 × 4129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 67, 82, 748, 996, 9753, 1462, 17178, 4964, 806698, 837192, 4930843, 5079959, 75614683, 15251073, 931692356, 582834564, 959226581, 8108531756

Basic calculations (n = 157649349)

Multiplication

n×y
n×2 315298698
n×3 472948047
n×4 630597396
n×5 788246745

Division

n÷y
n÷2 78824674.5
n÷3 52549783
n÷3 39412337.25
n÷5 31529869.8

Exponentiation

ny
n2 24853317240123801
n3 3.918109283396E+24
n4 6.1768737783823E+32
n5 9.7378013001715E+40

Nth Root

y√n
2√n 12555.849194698
3√n 540.21179277948
4√n 112.05288570447
5√n 43.605215419274

Divisors of 157649349

1, 13, 33, 89, 429, 1157, 2937, 4129, 38181, 53677, 136257, 367481, 1771341, 4777253, 12126873, 157649349

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157649348
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157649349 can be divided by 16 positive divisors. The sum of these divisors (counting 157649349) is 1, the average is 0.0625.

Base conversion 157649349

Base System Value
2 Binary 1001011001011000100111000101
3 Ternary 101222122102020210
4 Quaternary 21121120213011
5 Quinary 310324234344
6 Senary 23350550033
8 Octal 1131304705
10 Decimal 157649349
12 Duodecimal 44968319
16 Hexadecimal 96589c5
20 Vigesimal 2956379
36 Base36 2luz0l

Cryptographic Hash Functions

md5 5206e5517f821a0d6bd96cfc28caaf93
sha1 437a447a66d02887ac3cdf2ce8aae357f29e9929
sha256 36f25fcc735f3d8747d4e51cad412eda1789a68ff96cfbb941ccf770a7715a5c
sha512 7a58ea28f0b65b22128d0e442f82828a373ef283affeea056606a7540c758ea86652b9b0d42b0be0fd8f71a6bf4878c2d5e705b594bb34f269c712bd5826eda8
ripemd-160 9182e800976af5476ac8c09c82140fce22806636

157649349 as geometric shapes

Circle

Radius = n
Diameter 315298698
Circumference 990540073.32323
Area 7.8078998858909E+16

Sphere

Radius = n
Volume 1.6412137787572E+25
Surface area 3.1231599543564E+17
Circumference 990540073.32323

Square

Length = n
Perimeter 630597396
Area 24853317240123801
Diagonal 222949847.45509

Cube

Length = n
Surface area 149119903440742806
Volume 3.918109283396E+24
Space diagonal 273056682.24816

Equilateral Triangle

Length = n
Perimeter 472948047
Area 1.076180204913E+16
Altitude 136528341.12408

Triangular Pyramid

Length = n
Surface area 1.076180204913E+16
Volume 4.6175360728655E+23
Height 74316615.818363