157085289 (number)

157085289 is an odd 9-digits composite number following 157085288 and preceding 157085290. In scientific notation, it is written as 1.57085289 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 104493600 positive integers (up to 157085289) that are relatively prime to 157085289.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eighty-five thousand two hundred eighty-nine

Notation

Scientific notation 1.57085289 × 10^8
Engineering notation 1.57085289 × 10^6

Prime Factorization of 157085289

Prime Factorization 3 × 3 × 461 × 37861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52361763
Product of the distinct prime numbers

The prime factorization of 157085289 is 3 × 3 × 461 × 37861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 26, 19, 609, 429, 4174, 764, 89842, 12215, 332690, 704747, 5802117, 9558224, 61180586, 85650924, 296271349, 33973263, 7216886413, 8470110576

Basic calculations (n = 157085289)

Multiplication

n×y
n×2 314170578
n×3 471255867
n×4 628341156
n×5 785426445

Division

n÷y
n÷2 78542644.5
n÷3 52361763
n÷3 39271322.25
n÷5 31417057.8

Exponentiation

ny
n2 24675788020213521
n3 3.876203292458E+24
n4 6.0889451441851E+32
n5 9.5648370767947E+40

Nth Root

y√n
2√n 12533.367025664
3√n 539.56674095292
4√n 111.95252130106
5√n 43.573967291865

Divisors of 157085289

1, 3, 9, 461, 1383, 4149, 37861, 113583, 340749, 17453921, 52361763, 157085289

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157085288
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157085289 can be divided by 12 positive divisors. The sum of these divisors (counting 157085289) is 1, the average is 0.083333333333333.

Base conversion 157085289

Base System Value
2 Binary 1001010111001110111001101001
3 Ternary 101221120202111200
4 Quaternary 21113032321221
5 Quinary 310203212124
6 Senary 23330514413
8 Octal 1127167151
10 Decimal 157085289
12 Duodecimal 44735a09
16 Hexadecimal 95cee69
20 Vigesimal 291fd49
36 Base36 2livs9

Cryptographic Hash Functions

md5 e21d844e8c7ad39404e185cbc85d9a45
sha1 17c8e7cb665176e4ab48636151d5072a86732cd0
sha256 d3f838d0f48d4a1c3686d35cba0ef40007e5646041c2335060e5ca783e93ae39
sha512 0eeb044ae4bdb102231e87be471440ed2fb24f37bf5dbcde279fcdd3a9d8a8443b2c9d6715ef8168f6fbc030df0c640ea8f4f1ddd4952f005c3205c75aa8405c
ripemd-160 094b0d5ca689858a23e7e00068da091d569cb015

157085289 as geometric shapes

Circle

Radius = n
Diameter 314170578
Circumference 986995979.81886
Area 7.7521274365842E+16

Sphere

Radius = n
Volume 1.6236602383209E+25
Surface area 3.1008509746337E+17
Circumference 986995979.81886

Square

Length = n
Perimeter 628341156
Area 24675788020213521
Diagonal 222152146.1531

Cube

Length = n
Surface area 148054728121281126
Volume 3.876203292458E+24
Space diagonal 272079701.66964

Equilateral Triangle

Length = n
Perimeter 471255867
Area 1.0684929641952E+16
Altitude 136039850.83482

Triangular Pyramid

Length = n
Surface area 1.0684929641952E+16
Volume 4.5681493889244E+23
Height 74050715.384366