156900988 (number)

156900988 is an even 9-digits composite number following 156900987 and preceding 156900989. In scientific notation, it is written as 1.56900988 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 76970192 positive integers (up to 156900988) that are relatively prime to 156900988.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred thousand nine hundred eighty-eight

Notation

Scientific notation 1.56900988 × 10^8
Engineering notation 1.56900988 × 10^6

Prime Factorization of 156900988

Prime Factorization 2 × 2 × 53 × 740099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78450494
Product of the distinct prime numbers

The prime factorization of 156900988 is 2 × 2 × 53 × 740099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 70, 46, 454, 518, 2036, 6181, 42877, 68854, 306879, 619756, 7764461, 8139186, 9605163, 27211171, 846837375, 203684537, 2394164868, 4664755800

Basic calculations (n = 156900988)

Multiplication

n×y
n×2 313801976
n×3 470702964
n×4 627603952
n×5 784504940

Division

n÷y
n÷2 78450494
n÷3 52300329.333333
n÷3 39225247
n÷5 31380197.6

Exponentiation

ny
n2 24617920035376144
n3 3.8625759760555E+24
n4 6.0604198686817E+32
n5 9.50885865091E+40

Nth Root

y√n
2√n 12526.012454089
3√n 539.35564203027
4√n 111.91966964787
5√n 43.563737820619

Divisors of 156900988

1, 2, 4, 53, 106, 212, 740099, 1480198, 2960396, 39225247, 78450494, 156900988

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 -156900987
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 156900988 can be divided by 12 positive divisors. The sum of these divisors (counting 156900988) is 1, the average is 0.083333333333333.

Base conversion 156900988

Base System Value
2 Binary 1001010110100001111001111100
3 Ternary 101221020101200201
4 Quaternary 21112201321330
5 Quinary 310131312423
6 Senary 23322533244
8 Octal 1126417174
10 Decimal 156900988
12 Duodecimal 44667224
16 Hexadecimal 95a1e7c
20 Vigesimal 290cc98
36 Base36 2lexks

Cryptographic Hash Functions

md5 33781c181e949bdaeaee49fc45ab4ca5
sha1 603ede7b691d512b7245acd0c017e4676688bb93
sha256 428277b595fc04cc4e4aaa8b5fa92f4ab2493fd98fb99365c2ff5fab5ac640e3
sha512 59a58dc8f048ebdb74b6d1bc5cfaea8884775d72c8c5efce4381b457f152175af4422ea2c30060d2520385eb22552eed9ff4b5b23eeafba8e2d7f71d182332d6
ripemd-160 e685868814f89f6d257fb01645a6223dfed0452a

156900988 as geometric shapes

Circle

Radius = n
Diameter 313801976
Circumference 985837982.48356
Area 7.7339476729799E+16

Sphere

Radius = n
Volume 1.6179520413745E+25
Surface area 3.0935790691919E+17
Circumference 985837982.48356

Square

Length = n
Perimeter 627603952
Area 24617920035376144
Diagonal 221891505.17934

Cube

Length = n
Surface area 147707520212256864
Volume 3.8625759760555E+24
Space diagonal 271760482.97375

Equilateral Triangle

Length = n
Perimeter 470702964
Area 1.0659872069485E+16
Altitude 135880241.48688

Triangular Pyramid

Length = n
Surface area 1.0659872069485E+16
Volume 4.5520894425285E+23
Height 73963835.059779