157048685 (number)

157048685 is an odd 9-digits composite number following 157048684 and preceding 157048686. In scientific notation, it is written as 1.57048685 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 122716944 positive integers (up to 157048685) that are relatively prime to 157048685.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-eight thousand six hundred eighty-five

Notation

Scientific notation 1.57048685 × 10^8
Engineering notation 1.57048685 × 10^6

Prime Factorization of 157048685

Prime Factorization 5 × 43 × 730459

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157048685
Product of the distinct prime numbers

The prime factorization of 157048685 is 5 × 43 × 730459. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 27, 56, 454, 98, 1916, 4424, 35505, 77296, 992262, 203396, 3790801, 8811932, 70685024, 72771286, 497715326, 804503393, 5270267983, 6222052628

Basic calculations (n = 157048685)

Multiplication

n×y
n×2 314097370
n×3 471146055
n×4 628194740
n×5 785243425

Division

n÷y
n÷2 78524342.5
n÷3 52349561.666667
n÷3 39262171.25
n÷5 31409737

Exponentiation

ny
n2 24664289460229225
n3 3.8734942261884E+24
n4 6.0832717457797E+32
n5 9.5536982817236E+40

Nth Root

y√n
2√n 12531.906678555
3√n 539.52482776597
4√n 111.94599893946
5√n 43.571936382167

Divisors of 157048685

1, 5, 43, 215, 730459, 3652295, 31409737, 157048685

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 -157048684
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 157048685 can be divided by 8 positive divisors. The sum of these divisors (counting 157048685) is 1, the average is 0.125.

Base conversion 157048685

Base System Value
2 Binary 1001010111000101111101101101
3 Ternary 101221111220021222
4 Quaternary 21113011331231
5 Quinary 310201024220
6 Senary 23330033125
8 Octal 1127057555
10 Decimal 157048685
12 Duodecimal 447187a5
16 Hexadecimal 95c5f6d
20 Vigesimal 291b1e5
36 Base36 2li3jh

Cryptographic Hash Functions

md5 3237920c6956790dd8c2982eef735ab4
sha1 33705e22b26cc26b4f5500555c4fe7c25ef3d600
sha256 d668d1a102b3e5bca1396ca95ef9f8476a2b5a5bf9530328903aa595d0ffe112
sha512 1a3596944a62f756238969091e4e3740a427176f3d8af20b4c617705064acdea5e1741c429a6cf19b0f6135d92ecc2835c19dbf2adf8ec20540479e507ac751d
ripemd-160 bc4dcb61260fc1b936f22f51c1e75a61717b3ec6

157048685 as geometric shapes

Circle

Radius = n
Diameter 314097370
Circumference 986765990.10388
Area 7.7485150574268E+16

Sphere

Radius = n
Volume 1.6225254672954E+25
Surface area 3.0994060229707E+17
Circumference 986765990.10388

Square

Length = n
Perimeter 628194740
Area 24664289460229225
Diagonal 222100380.27986

Cube

Length = n
Surface area 147985736761375350
Volume 3.8734942261884E+24
Space diagonal 272016301.68188

Equilateral Triangle

Length = n
Perimeter 471146055
Area 1.0679950619426E+16
Altitude 136008150.84094

Triangular Pyramid

Length = n
Surface area 1.0679950619426E+16
Volume 4.5649567237079E+23
Height 74033460.093287