156957984 (number)

156957984 is an even 9-digits composite number following 156957983 and preceding 156957985. In scientific notation, it is written as 1.56957984 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 72 positive divisors. There are 52176768 positive integers (up to 156957984) that are relatively prime to 156957984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56957984 × 10^8
Engineering notation 1.56957984 × 10^6

Prime Factorization of 156957984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 827 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3269958
Product of the distinct prime numbers

The prime factorization of 156957984 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 827 × 659. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 9, 30, 1, 868, 314, 5472, 7978, 90996, 35830, 23581, 275468, 6121727, 3281580, 68900001, 16067671, 717684700, 481103321, 29400247, 8089019069

Basic calculations (n = 156957984)

Multiplication

n×y
n×2 313915968
n×3 470873952
n×4 627831936
n×5 784789920

Division

n÷y
n÷2 78478992
n÷3 52319328
n÷3 39239496
n÷5 31391596.8

Exponentiation

ny
n2 24635808741344256
n3 3.866786874251E+24
n4 6.0692307234009E+32
n5 9.5261421877587E+40

Nth Root

y√n
2√n 12528.287353026
3√n 539.4209430692
4√n 111.92983227463
5√n 43.56690236168

Divisors of 156957984

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 659, 827, 1318, 1654, 1977, 2481, 2636, 3308, 3954, 4962, 5272, 5931, 6616, 7443, 7908, 9924, 10544, 11862, 13232, 14886, 15816, 19848, 21088, 23724, 26464, 29772, 31632, 39696, 47448, 59544, 63264, 79392, 94896, 119088, 189792, 238176, 544993, 1089986, 1634979, 2179972, 3269958, 4359944, 4904937, 6539916, 8719888, 9809874, 13079832, 17439776, 19619748, 26159664, 39239496, 52319328, 78478992, 156957984

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156957983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156957984 can be divided by 72 positive divisors. The sum of these divisors (counting 156957984) is 1, the average is 0.013888888888889.

Base conversion 156957984

Base System Value
2 Binary 1001010110101111110100100000
3 Ternary 101221100021212200
4 Quaternary 21112233310200
5 Quinary 310140123414
6 Senary 23324053200
8 Octal 1126576440
10 Decimal 156957984
12 Duodecimal 44694200
16 Hexadecimal 95afd20
20 Vigesimal 290jej4
36 Base36 2lg5k0

Cryptographic Hash Functions

md5 cd9d982f0a3577e0030d699567b6b4e2
sha1 c166ba72c3375d390b974dce7d460ed824a5e56a
sha256 bfd19f4d077f9ab96bc3b3737827dfae45350fd04654178a265d8d171cc15137
sha512 fe52edb4ab98db684e34082708983cecb3f54ee16244c3f268038c5c1c39d4e5ddfd068b1a07fa264f8762cb540ec8051b522bce1c78eddec39130ffe0cc22a7
ripemd-160 f5ddeee2f2e38345c95662ecb3f47be7a4e75f4d

156957984 as geometric shapes

Circle

Radius = n
Diameter 313915968
Circumference 986196098.91333
Area 7.739567575705E+16

Sphere

Radius = n
Volume 1.6197158982859E+25
Surface area 3.095827030282E+17
Circumference 986196098.91333

Square

Length = n
Perimeter 627831936
Area 24635808741344256
Diagonal 221972109.69554

Cube

Length = n
Surface area 147814852448065536
Volume 3.866786874251E+24
Space diagonal 271859202.94158

Equilateral Triangle

Length = n
Perimeter 470873952
Area 1.0667618106389E+16
Altitude 135929601.47079

Triangular Pyramid

Length = n
Surface area 1.0667618106389E+16
Volume 4.5570520336433E+23
Height 73990703.231846