157022449 (number)

157022449 is an odd 9-digits composite number following 157022448 and preceding 157022450. In scientific notation, it is written as 1.57022449 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 150037536 positive integers (up to 157022449) that are relatively prime to 157022449.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-two thousand four hundred forty-nine

Notation

Scientific notation 1.57022449 × 10^8
Engineering notation 1.57022449 × 10^6

Prime Factorization of 157022449

Prime Factorization 23 × 1129 × 6047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157022449
Product of the distinct prime numbers

The prime factorization of 157022449 is 23 × 1129 × 6047. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 64, 74, 973, 29, 4553, 9827, 93384, 51000, 626233, 478147, 2516987, 8227205, 75958281, 78793251, 448656041, 26225930, 662976876, 9596355725

Basic calculations (n = 157022449)

Multiplication

n×y
n×2 314044898
n×3 471067347
n×4 628089796
n×5 785112245

Division

n÷y
n÷2 78511224.5
n÷3 52340816.333333
n÷3 39255612.25
n÷5 31404489.8

Exponentiation

ny
n2 24656049489957601
n3 3.8715532735783E+24
n4 6.0792077645124E+32
n5 9.5457209116355E+40

Nth Root

y√n
2√n 12530.859866745
3√n 539.4947823872
4√n 111.9413233205
5√n 43.570480490041

Divisors of 157022449

1, 23, 1129, 6047, 25967, 139081, 6827063, 157022449

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 -157022448
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 157022449 can be divided by 8 positive divisors. The sum of these divisors (counting 157022449) is 1, the average is 0.125.

Base conversion 157022449

Base System Value
2 Binary 1001010110111111100011110001
3 Ternary 101221110120022021
4 Quaternary 21112333203301
5 Quinary 310144204244
6 Senary 23325311441
8 Octal 1126774361
10 Decimal 157022449
12 Duodecimal 44705581
16 Hexadecimal 95bf8f1
20 Vigesimal 2917g29
36 Base36 2lhjap

Cryptographic Hash Functions

md5 a9d80551ea34568986cdb097376ec6f3
sha1 fc2b69eddca456dd6a8e32dd0487838508d4c529
sha256 53b7652c12714ef64e10164c607075f91b2da9805ce5ce013eee0551267b5bd0
sha512 f187be677fc94d76d9129b0c27cc1e1ec679c65f2bbca7d8dde904c5f7afce12208926684e1b6010df7026019d00ab3f56d5007dcd0c556b9a26e64632fabdee
ripemd-160 2915f125d86dcbb205c12a5a59a9bf9b81fb8df3

157022449 as geometric shapes

Circle

Radius = n
Diameter 314044898
Circumference 986601144.45416
Area 7.7459263944197E+16

Sphere

Radius = n
Volume 1.6217124429674E+25
Surface area 3.0983705577679E+17
Circumference 986601144.45416

Square

Length = n
Perimeter 628089796
Area 24656049489957601
Diagonal 222063276.97284

Cube

Length = n
Surface area 147936296939745606
Volume 3.8715532735783E+24
Space diagonal 271970859.59689

Equilateral Triangle

Length = n
Perimeter 471067347
Area 1.0676382607635E+16
Altitude 135985429.79845

Triangular Pyramid

Length = n
Surface area 1.0676382607635E+16
Volume 4.5626692891204E+23
Height 74021092.324279