157022943 (number)

157022943 is an odd 9-digits composite number following 157022942 and preceding 157022944. In scientific notation, it is written as 1.57022943 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 81570240 positive integers (up to 157022943) that are relatively prime to 157022943.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57022943 × 10^8
Engineering notation 1.57022943 × 10^6

Prime Factorization of 157022943

Prime Factorization 21 × 11 × 679753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157022943
Product of the distinct prime numbers

The prime factorization of 157022943 is 21 × 11 × 679753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 30, 28, 494, 59, 5443, 8395, 24260, 21179, 455366, 802287, 9078559, 8092154, 32038764, 28374675, 762539632, 655785241, 1338527222, 4681706967

Basic calculations (n = 157022943)

Multiplication

n×y
n×2 314045886
n×3 471068829
n×4 628091772
n×5 785114715

Division

n÷y
n÷2 78511471.5
n÷3 52340981
n÷3 39255735.75
n÷5 31404588.6

Exponentiation

ny
n2 24656204628381249
n3 3.8715898139586E+24
n4 6.0792842667661E+32
n5 9.5458710690121E+40

Nth Root

y√n
2√n 12530.879578066
3√n 539.49534814524
4√n 111.94141136356
5√n 43.570507904962

Divisors of 157022943

1, 11, 21, 231, 679753, 7477283, 14274813, 157022943

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 -157022942
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 157022943 can be divided by 8 positive divisors. The sum of these divisors (counting 157022943) is 1, the average is 0.125.

Base conversion 157022943

Base System Value
2 Binary 1001010110111111101011011111
3 Ternary 101221110120222120
4 Quaternary 21112333223133
5 Quinary 310144213233
6 Senary 23325314023
8 Octal 1126775337
10 Decimal 157022943
12 Duodecimal 44705913
16 Hexadecimal 95bfadf
20 Vigesimal 2917h73
36 Base36 2lhjof

Cryptographic Hash Functions

md5 126a0aa8ee09cec2529a0288b2f4d732
sha1 a0da06aaa746e50ed80a1d1fb5eaff40fd587d95
sha256 8c4e0e4f3a813e469a85f89bda0b770ceb22bf3d0b92ee3c4cff06f4f3546c57
sha512 27bfc04960642ac55ba7316e0a513a84b3472b85bfe9f452fd31f7c6b799c9fa03d8c536e5c907b251ffb7212c76b2ce6ebb6bbce3d3746ae278b18e312ebd43
ripemd-160 7a779dc1540f36aa95c4abb7e9049de6d4b9b491

157022943 as geometric shapes

Circle

Radius = n
Diameter 314045886
Circumference 986604248.3477
Area 7.7459751325929E+16

Sphere

Radius = n
Volume 1.6217277489661E+25
Surface area 3.0983900530372E+17
Circumference 986604248.3477

Square

Length = n
Perimeter 628091772
Area 24656204628381249
Diagonal 222063975.59434

Cube

Length = n
Surface area 147937227770287494
Volume 3.8715898139586E+24
Space diagonal 271971715.22999

Equilateral Triangle

Length = n
Perimeter 471068829
Area 1.0676449784543E+16
Altitude 135985857.615

Triangular Pyramid

Length = n
Surface area 1.0676449784543E+16
Volume 4.5627123523715E+23
Height 74021325.198112