157099042 (number)

157099042 is an even 9-digits composite number following 157099041 and preceding 157099043. In scientific notation, it is written as 1.57099042 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 78549520 positive integers (up to 157099042) that are relatively prime to 157099042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57099042 × 10^8
Engineering notation 1.57099042 × 10^6

Prime Factorization of 157099042

Prime Factorization 2 × 78549521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157099042
Product of the distinct prime numbers

The prime factorization of 157099042 is 2 × 78549521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 70, 28, 209, 352, 1170, 7623, 25026, 2493, 821200, 451603, 9522791, 3400139, 62371695, 80729845, 888203720, 965514794, 7460323585, 9782512969

Basic calculations (n = 157099042)

Multiplication

n×y
n×2 314198084
n×3 471297126
n×4 628396168
n×5 785495210

Division

n÷y
n÷2 78549521
n÷3 52366347.333333
n÷3 39274760.5
n÷5 31419808.4

Exponentiation

ny
n2 24680108997317764
n3 3.8772214799342E+24
n4 6.0910778011949E+32
n5 9.5690248731518E+40

Nth Root

y√n
2√n 12533.915669096
3√n 539.58248705893
4√n 111.95497161402
5√n 43.574730255463

Divisors of 157099042

1, 2, 78549521, 157099042

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 -157099041
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 157099042 can be divided by 4 positive divisors. The sum of these divisors (counting 157099042) is 1, the average is 0.25.

Base conversion 157099042

Base System Value
2 Binary 1001010111010010010000100010
3 Ternary 101221121110101001
4 Quaternary 21113102100202
5 Quinary 310204132132
6 Senary 23331102214
8 Octal 1127222042
10 Decimal 157099042
12 Duodecimal 4474196a
16 Hexadecimal 95d2422
20 Vigesimal 291h7c2
36 Base36 2lj6ea

Cryptographic Hash Functions

md5 ccfb20c7ab510cf3f1f53517b7a40f33
sha1 786af6a9b72fc99e40e026d48c705d613472b5ac
sha256 5fb90195fe76130a15ad0bbed1f635f1d520a07488045c23e515d85f815e360e
sha512 88702e46842f6e0e36a1ba6dd5bbb9e30275c52c27045f64cfebdec67390f7a0b147967554750177a92b2a40246caa8473d0a69b1f2cc93307283b94d8158a66
ripemd-160 a9c476dafed929eccd507262a1cdfaef78e15d16

157099042 as geometric shapes

Circle

Radius = n
Diameter 314198084
Circumference 987082392.46639
Area 7.7534849115769E+16

Sphere

Radius = n
Volume 1.6240867356936E+25
Surface area 3.1013939646308E+17
Circumference 987082392.46639

Square

Length = n
Perimeter 628396168
Area 24680108997317764
Diagonal 222171595.83222

Cube

Length = n
Surface area 148080653983906584
Volume 3.8772214799342E+24
Space diagonal 272103522.5644

Equilateral Triangle

Length = n
Perimeter 471297126
Area 1.0686800679923E+16
Altitude 136051761.2822

Triangular Pyramid

Length = n
Surface area 1.0686800679923E+16
Volume 4.5693493343727E+23
Height 74057198.61074