158402494 (number)

158402494 is an even 9-digits composite number following 158402493 and preceding 158402495. In scientific notation, it is written as 1.58402494 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 79201246 positive integers (up to 158402494) that are relatively prime to 158402494.

Interesting facts

Basic properties

Name

Name one hundred fifty-eight million four hundred two thousand four hundred ninety-four

Notation

Scientific notation 1.58402494 × 10^8
Engineering notation 1.58402494 × 10^6

Prime Factorization of 158402494

Prime Factorization 2 × 79201247

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 158402494
Product of the distinct prime numbers

The prime factorization of 158402494 is 2 × 79201247. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 82, 66, 149, 177, 4494, 1824, 86626, 2200, 540690, 685839, 1300495, 4670858, 10220530, 18995525, 637916523, 538183534, 2850276516, 1561548140

Basic calculations (n = 158402494)

Multiplication

n×y
n×2 316804988
n×3 475207482
n×4 633609976
n×5 792012470

Division

n÷y
n÷2 79201247
n÷3 52800831.333333
n÷3 39600623.5
n÷5 31680498.8

Exponentiation

ny
n2 25091350105420036
n3 3.9745324345257E+24
n4 6.2957585011276E+32
n5 9.9726384820032E+40

Nth Root

y√n
2√n 12585.805258306
3√n 541.07068547945
4√n 112.18647538053
5√n 43.646799443922

Divisors of 158402494

1, 2, 79201247, 158402494

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 -158402493
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 158402494 can be divided by 4 positive divisors. The sum of these divisors (counting 158402494) is 1, the average is 0.25.

Base conversion 158402494

Base System Value
2 Binary 1001011100010000011110111110
3 Ternary 102001001200101001
4 Quaternary 21130100132332
5 Quinary 311022334434
6 Senary 23415040514
8 Octal 1134203676
10 Decimal 158402494
12 Duodecimal 4507013a
16 Hexadecimal 97107be
20 Vigesimal 29a064e
36 Base36 2mb45a

Cryptographic Hash Functions

md5 ba973da71442cd15b133b18cb2a9741e
sha1 dd0ac7d035646a716ecf9a149da01befad761416
sha256 391d364cf9e3980c99d6968c815a866f23b127f79358b2056bba753bd79933eb
sha512 287665685c5db8ee6dddbf555da511ee798589141152128836885168b06260de7a7d92e348c9a319bd2b94c426a6dddfd213d3d1ecef713e5f5cee59afefd63d
ripemd-160 fe10c847b313ddad63d4fc406d63c124ce219275

158402494 as geometric shapes

Circle

Radius = n
Diameter 316804988
Circumference 995272222.9214
Area 7.8826801159837E+16

Sphere

Radius = n
Volume 1.6648482530347E+25
Surface area 3.1530720463935E+17
Circumference 995272222.9214

Square

Length = n
Perimeter 633609976
Area 25091350105420036
Diagonal 224014955.32852

Cube

Length = n
Surface area 150548100632520216
Volume 3.9745324345257E+24
Space diagonal 274361167.65362

Equilateral Triangle

Length = n
Perimeter 475207482
Area 1.0864873303272E+16
Altitude 137180583.82681

Triangular Pyramid

Length = n
Surface area 1.0864873303272E+16
Volume 4.684031394165E+23
Height 74671651.776174