157026890 (number)

157026890 is an even 9-digits composite number following 157026889 and preceding 157026891. In scientific notation, it is written as 1.57026890 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 61113024 positive integers (up to 157026890) that are relatively prime to 157026890.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-six thousand eight hundred ninety

Notation

Scientific notation 1.57026890 × 10^8
Engineering notation 1.57026890 × 10^6

Prime Factorization of 157026890

Prime Factorization 2 × 5 × 37 × 424397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157026890
Product of the distinct prime numbers

The prime factorization of 157026890 is 2 × 5 × 37 × 424397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 39, 23, 721, 991, 363, 8485, 86486, 13496, 620271, 655503, 2355449, 506114, 38954867, 8296034, 781710358, 780409122, 5589900218, 6254762589

Basic calculations (n = 157026890)

Multiplication

n×y
n×2 314053780
n×3 471080670
n×4 628107560
n×5 785134450

Division

n÷y
n÷2 78513445
n÷3 52342296.666667
n÷3 39256722.5
n÷5 31405378

Exponentiation

ny
n2 24657444183072100
n3 3.8718817754164E+24
n4 6.0798955364132E+32
n5 9.5470708760784E+40

Nth Root

y√n
2√n 12531.037068016
3√n 539.49986844072
4√n 111.94211480947
5√n 43.570726944374

Divisors of 157026890

1, 2, 5, 10, 37, 74, 185, 370, 424397, 848794, 2121985, 4243970, 15702689, 31405378, 78513445, 157026890

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 -157026889
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 157026890 can be divided by 16 positive divisors. The sum of these divisors (counting 157026890) is 1, the average is 0.0625.

Base conversion 157026890

Base System Value
2 Binary 1001010111000000101001001010
3 Ternary 101221110210101202
4 Quaternary 21113000221022
5 Quinary 310144330030
6 Senary 23325344202
8 Octal 1127005112
10 Decimal 157026890
12 Duodecimal 44708062
16 Hexadecimal 95c0a4a
20 Vigesimal 291874a
36 Base36 2lhmq2

Cryptographic Hash Functions

md5 9635fda64b6b6b662e9ebaa8d26b9794
sha1 8dde4ca20a3c06b61215297a56435b493d8e67c9
sha256 1aedc6c964e93a6feaffeb401970e73e677f63aaa795900f873531331edc4dcb
sha512 9e3a4f99227e64ffa3dd4413ce1fd9ef28b1120e77056086f04a53b50935cdd40b154f6e2668bc48f822a340d899d60fb89d8ede683cd2116f2007e3df7c5d51
ripemd-160 7cbce78fafcbda9b0b37e9a2a6bfc6d0f6873cd7

157026890 as geometric shapes

Circle

Radius = n
Diameter 314053780
Circumference 986629048.08011
Area 7.746364550184E+16

Sphere

Radius = n
Volume 1.6218500454955E+25
Surface area 3.0985458200736E+17
Circumference 986629048.08011

Square

Length = n
Perimeter 628107560
Area 24657444183072100
Diagonal 222069557.49527

Cube

Length = n
Surface area 147944665098432600
Volume 3.8718817754164E+24
Space diagonal 271978551.63453

Equilateral Triangle

Length = n
Perimeter 471080670
Area 1.0676986527469E+16
Altitude 135989275.81726

Triangular Pyramid

Length = n
Surface area 1.0676986527469E+16
Volume 4.5630564322492E+23
Height 74023185.831756