157057984 (number)

157057984 is an even 9-digits composite number following 157057983 and preceding 157057985. In scientific notation, it is written as 1.57057984 × 10^8. The sum of its digits is 46. It has a total of 9 prime factors and 42 positive divisors. There are 75098496 positive integers (up to 157057984) that are relatively prime to 157057984.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.57057984 × 10^8
Engineering notation 1.57057984 × 10^6

Prime Factorization of 157057984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 23 × 4639

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 213394
Product of the distinct prime numbers

The prime factorization of 157057984 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 23 × 4639. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157057984)

Multiplication

n×y
n×2 314115968
n×3 471173952
n×4 628231936
n×5 785289920

Division

n÷y
n÷2 78528992
n÷3 52352661.333333
n÷3 39264496
n÷5 31411596.8

Exponentiation

ny
n2 24667210338144256
n3 3.8741823266129E+24
n4 6.0847126586625E+32
n5 9.5565270338881E+40

Nth Root

y√n
2√n 12532.277686039
3√n 539.53547614624
4√n 111.94765600958
5√n 43.572452356994

Divisors of 157057984

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157057983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157057984 can be divided by 42 positive divisors. The sum of these divisors (counting 157057984) is 1, the average is 0.023809523809524.

Base conversion 157057984

Base System Value
2 Binary 1001010111001000001111000000
3 Ternary 101221112101001101
4 Quaternary 21113020033000
5 Quinary 310201323414
6 Senary 23330144144
8 Octal 1127101700
10 Decimal 157057984
12 Duodecimal 44722054
16 Hexadecimal 95c83c0
20 Vigesimal 291c4j4
36 Base36 2liaps

Cryptographic Hash Functions

md5 e96c1e3cf562b92898006128ec25038c
sha1 49cb16356b02e2bc70673e18fb6089134aaacd9d
sha256 184709881f50270a91e4d310440970608aa716d8cf46241906ac5c1f0f5f60c7
sha512 e2809b5694239f7b8200a28d9f1119bfe01d68e001cccb4f1c73ce335c301d5da2163ff065c78f9a38384823284ec25e064a937c15fdea398c32f43053fa06e8
ripemd-160 6c6854fa133bd4ed55034a377cfe88d8685f5b09

157057984 as geometric shapes

Circle

Radius = n
Diameter 314115968
Circumference 986824417.44405
Area 7.7494326782868E+16

Sphere

Radius = n
Volume 1.6228136981273E+25
Surface area 3.0997730713147E+17
Circumference 986824417.44405

Square

Length = n
Perimeter 628231936
Area 24667210338144256
Diagonal 222113531.05178

Cube

Length = n
Surface area 148003262028865536
Volume 3.8741823266129E+24
Space diagonal 272032408.02234

Equilateral Triangle

Length = n
Perimeter 471173952
Area 1.0681215396664E+16
Altitude 136016204.01117

Triangular Pyramid

Length = n
Surface area 1.0681215396664E+16
Volume 4.5657676578351E+23
Height 74037843.683926