157089091 (number)

157089091 is an odd 9-digits composite number following 157089090 and preceding 157089092. In scientific notation, it is written as 1.57089091 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 154513800 positive integers (up to 157089091) that are relatively prime to 157089091.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57089091 × 10^8
Engineering notation 1.57089091 × 10^6

Prime Factorization of 157089091

Prime Factorization 61 × 2575231

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157089091
Product of the distinct prime numbers

The prime factorization of 157089091 is 61 × 2575231. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 25, 54, 140, 972, 2935, 2983, 99741, 40078, 874524, 244176, 9759538, 2578195, 25109248, 10111912, 722764460, 349416234, 5482082445, 4579915760

Basic calculations (n = 157089091)

Multiplication

n×y
n×2 314178182
n×3 471267273
n×4 628356364
n×5 785445455

Division

n÷y
n÷2 78544545.5
n÷3 52363030.333333
n÷3 39272272.75
n÷5 31417818.2

Exponentiation

ny
n2 24676982511206281
n3 3.8764847513083E+24
n4 6.0895346585838E+32
n5 9.5659946412993E+40

Nth Root

y√n
2√n 12533.51869987
3√n 539.57109403655
4√n 111.95319870317
5√n 43.574178217561

Divisors of 157089091

1, 61, 2575231, 157089091

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157089090
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157089091 can be divided by 4 positive divisors. The sum of these divisors (counting 157089091) is 1, the average is 0.25.

Base conversion 157089091

Base System Value
2 Binary 1001010111001111110101000011
3 Ternary 101221120221201111
4 Quaternary 21113033311003
5 Quinary 310203322331
6 Senary 23330544151
8 Octal 1127176503
10 Decimal 157089091
12 Duodecimal 44738057
16 Hexadecimal 95cfd43
20 Vigesimal 291g2eb
36 Base36 2liypv

Cryptographic Hash Functions

md5 cbdbbe11f5cdaeb737696fa910e3c3ea
sha1 0219c6628db8ddb481dafd69688d6af4b2f334e7
sha256 e1176a2df8de608fc4c3b4098249bdf6a46bf59db7527444220d5c9a0dd12523
sha512 eb0c889dadb907657142f5924898551005a900ee89086f122d6a3c8cfb0f0c63296c9d65206156bb1477ddf4184284eced792a1c59c1afedad31b2f76ee542d2
ripemd-160 aa7c6463775cf81bf37af6971a79a87b26522b31

157089091 as geometric shapes

Circle

Radius = n
Diameter 314178182
Circumference 987019868.4894
Area 7.7525026969969E+16

Sphere

Radius = n
Volume 1.6237781355284E+25
Surface area 3.1010010787988E+17
Circumference 987019868.4894

Square

Length = n
Perimeter 628356364
Area 24676982511206281
Diagonal 222157522.99306

Cube

Length = n
Surface area 148061895067237686
Volume 3.8764847513083E+24
Space diagonal 272086286.92681

Equilateral Triangle

Length = n
Perimeter 471267273
Area 1.0685446871724E+16
Altitude 136043143.46341

Triangular Pyramid

Length = n
Surface area 1.0685446871724E+16
Volume 4.5684810913606E+23
Height 74052507.664354