156970489 (number)

156970489 is an odd 9-digits composite number following 156970488 and preceding 156970490. In scientific notation, it is written as 1.56970489 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 144895824 positive integers (up to 156970489) that are relatively prime to 156970489.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred seventy thousand four hundred eighty-nine

Notation

Scientific notation 1.56970489 × 10^8
Engineering notation 1.56970489 × 10^6

Prime Factorization of 156970489

Prime Factorization 13 × 12074653

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 156970489
Product of the distinct prime numbers

The prime factorization of 156970489 is 13 × 12074653. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 6, 45, 312, 761, 2880, 7789, 25939, 51764, 20509, 30027, 4678263, 194932, 71914878, 80263065, 569051854, 99773652, 6423394000, 1228319105

Basic calculations (n = 156970489)

Multiplication

n×y
n×2 313940978
n×3 470911467
n×4 627881956
n×5 784852445

Division

n÷y
n÷2 78485244.5
n÷3 52323496.333333
n÷3 39242622.25
n÷5 31394097.8

Exponentiation

ny
n2 24639734416899121
n3 3.8677111602508E+24
n4 6.0711651213532E+32
n5 9.5299375789856E+40

Nth Root

y√n
2√n 12528.786413695
3√n 539.43526809129
4√n 111.93206159852
5√n 43.567596543319

Divisors of 156970489

1, 13, 12074653, 156970489

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 -156970488
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 156970489 can be divided by 4 positive divisors. The sum of these divisors (counting 156970489) is 1, the average is 0.25.

Base conversion 156970489

Base System Value
2 Binary 1001010110110010110111111001
3 Ternary 101221100221000211
4 Quaternary 21112302313321
5 Quinary 310141023424
6 Senary 23324231121
8 Octal 1126626771
10 Decimal 156970489
12 Duodecimal 4469b4a1
16 Hexadecimal 95b2df9
20 Vigesimal 2911649
36 Base36 2lgf7d

Cryptographic Hash Functions

md5 fe3eeb4a10ac48fe624ef3ca6cd2ebd5
sha1 671983b4bc9cd9f8e57f6038cbeb4bad5a925bdb
sha256 1c490923246bed4ee6e90a1724afbafac4d7bb9eb270b3cad7841eace62b51d4
sha512 d1328784b38fc2fea1039faacfb2f0d478eaba5aeb8fdaddd68a519a88ec3e7696d13c6f1762e38cd6bee624368ad42768c7f5e88789475e1fdb2e191491025c
ripemd-160 c074a1f70da289c7fd8ef5e283137d36b574d40a

156970489 as geometric shapes

Circle

Radius = n
Diameter 313940978
Circumference 986274670.14559
Area 7.7408008630534E+16

Sphere

Radius = n
Volume 1.6201030623001E+25
Surface area 3.0963203452214E+17
Circumference 986274670.14559

Square

Length = n
Perimeter 627881956
Area 24639734416899121
Diagonal 221989794.43614

Cube

Length = n
Surface area 147838406501394726
Volume 3.8677111602508E+24
Space diagonal 271880862.23693

Equilateral Triangle

Length = n
Perimeter 470911467
Area 1.0669317973768E+16
Altitude 135940431.11847

Triangular Pyramid

Length = n
Surface area 1.0669317973768E+16
Volume 4.5581413151404E+23
Height 73996598.145379