157417994 (number)

157417994 is an even 9-digits composite number following 157417993 and preceding 157417995. In scientific notation, it is written as 1.57417994 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 73344000 positive integers (up to 157417994) that are relatively prime to 157417994.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred seventeen thousand nine hundred ninety-four

Notation

Scientific notation 1.57417994 × 10^8
Engineering notation 1.57417994 × 10^6

Prime Factorization of 157417994

Prime Factorization 2 × 17 × 101 × 45841

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157417994
Product of the distinct prime numbers

The prime factorization of 157417994 is 2 × 17 × 101 × 45841. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157417994)

Multiplication

n×y
n×2 314835988
n×3 472253982
n×4 629671976
n×5 787089970

Division

n÷y
n÷2 78708997
n÷3 52472664.666667
n÷3 39354498.5
n÷5 31483598.8

Exponentiation

ny
n2 24780424834984036
n3 3.900884767991E+24
n4 6.1406945500229E+32
n5 9.6665581783134E+40

Nth Root

y√n
2√n 12546.63277537
3√n 539.94740457107
4√n 112.01175284483
5√n 43.592409515746

Divisors of 157417994

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 -157417993
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 157417994 can be divided by 16 positive divisors. The sum of these divisors (counting 157417994) is 1, the average is 0.0625.

Base conversion 157417994

Base System Value
2 Binary 1001011000100000001000001010
3 Ternary 101222012122220002
4 Quaternary 21120200020022
5 Quinary 310244333434
6 Senary 23342003002
8 Octal 1130401012
10 Decimal 157417994
12 Duodecimal 44876462
16 Hexadecimal 962020a
20 Vigesimal 293h4je
36 Base36 2lq0i2

Cryptographic Hash Functions

md5 bc9b931dba54c7b93c6ce7968457a3f7
sha1 de9fe8d0470497c6c5652ccfc312e647eb1f5694
sha256 3cfb5f8d94b636550938b2cbf8dccbcdf873d5cc1b26e8d2dea57adeb502b60a
sha512 dba54e771b47ca9d2a1a64a24b7c8d83c04706df51885d1118adaa1238aca4820a6f300faa267880a03c20648d60cc192df334c1dfd461dcd265a730392b0f8d
ripemd-160 c1581d2b3b274f5540fb6605d3f08ca8dff28937

157417994 as geometric shapes

Circle

Radius = n
Diameter 314835988
Circumference 989086426.98648
Area 7.785000061442E+16

Sphere

Radius = n
Volume 1.6339987906161E+25
Surface area 3.1140000245768E+17
Circumference 989086426.98648

Square

Length = n
Perimeter 629671976
Area 24780424834984036
Diagonal 222622662.07637

Cube

Length = n
Surface area 148682549009904216
Volume 3.900884767991E+24
Space diagonal 272655963.63357

Equilateral Triangle

Length = n
Perimeter 472253982
Area 1.0730238711833E+16
Altitude 136327981.81679

Triangular Pyramid

Length = n
Surface area 1.0730238711833E+16
Volume 4.5972367867895E+23
Height 74207554.025456