157089454 (number)

157089454 is an even 9-digits composite number following 157089453 and preceding 157089455. In scientific notation, it is written as 1.57089454 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 74410776 positive integers (up to 157089454) that are relatively prime to 157089454.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57089454 × 10^8
Engineering notation 1.57089454 × 10^6

Prime Factorization of 157089454

Prime Factorization 2 × 19 × 4133933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157089454
Product of the distinct prime numbers

The prime factorization of 157089454 is 2 × 19 × 4133933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 33, 37, 881, 488, 5867, 9655, 49647, 9645, 770746, 271726, 5505611, 2765829, 6943181, 76390885, 856200387, 529193524, 3796173129, 4043871283

Basic calculations (n = 157089454)

Multiplication

n×y
n×2 314178908
n×3 471268362
n×4 628357816
n×5 785447270

Division

n÷y
n÷2 78544727
n÷3 52363151.333333
n÷3 39272363.5
n÷5 31417890.8

Exponentiation

ny
n2 24677096558018116
n3 3.8765116246043E+24
n4 6.0895909453375E+32
n5 9.5661051668641E+40

Nth Root

y√n
2√n 12533.533181031
3√n 539.57150964817
4√n 111.95326337821
5√n 43.574198355703

Divisors of 157089454

1, 2, 19, 38, 4133933, 8267866, 78544727, 157089454

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 -157089453
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 157089454 can be divided by 8 positive divisors. The sum of these divisors (counting 157089454) is 1, the average is 0.125.

Base conversion 157089454

Base System Value
2 Binary 1001010111001111111010101110
3 Ternary 101221120222012221
4 Quaternary 21113033322232
5 Quinary 310203330304
6 Senary 23330545554
8 Octal 1127177256
10 Decimal 157089454
12 Duodecimal 447382ba
16 Hexadecimal 95cfeae
20 Vigesimal 291g3ce
36 Base36 2liyzy

Cryptographic Hash Functions

md5 96591090cf2bcff70fd5244995b3903f
sha1 8731362a0e52ffcd808bdfb238054dc8892d97b9
sha256 e90d17d574eac5566a02666c4023769cf801989646ce09872277f75d12ea5763
sha512 084e1c66193c45389affc46cc0bf16272d1e18fb076a423203b6104667a0b2c07ac5732983101917fcbf4e207799ea3422a56e9f7295950b16fba0f669a61894
ripemd-160 9eeab8a335d1e87eb5b6e1222e7f5e5403b78a7f

157089454 as geometric shapes

Circle

Radius = n
Diameter 314178908
Circumference 987022149.28566
Area 7.7525385258596E+16

Sphere

Radius = n
Volume 1.6237893921883E+25
Surface area 3.1010154103438E+17
Circumference 987022149.28566

Square

Length = n
Perimeter 628357816
Area 24677096558018116
Diagonal 222158036.35258

Cube

Length = n
Surface area 148062579348108696
Volume 3.8765116246043E+24
Space diagonal 272086915.66125

Equilateral Triangle

Length = n
Perimeter 471268362
Area 1.0685496255443E+16
Altitude 136043457.83063

Triangular Pyramid

Length = n
Surface area 1.0685496255443E+16
Volume 4.5685127618437E+23
Height 74052678.784195