157031488 (number)

157031488 is an even 9-digits composite number following 157031487 and preceding 157031489. In scientific notation, it is written as 1.57031488 × 10^8. The sum of its digits is 37. It has a total of 9 prime factors and 56 positive divisors. There are 74325504 positive integers (up to 157031488) that are relatively prime to 157031488.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-one thousand four hundred eighty-eight

Notation

Scientific notation 1.57031488 × 10^8
Engineering notation 1.57031488 × 10^6

Prime Factorization of 157031488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 107 × 997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4907234
Product of the distinct prime numbers

The prime factorization of 157031488 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 107 × 997. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 5, 53, 76, 215, 996, 6373, 2548, 96834, 77323, 214806, 536247, 9076537, 595743, 10762641, 20579028, 209159870, 339517814, 1881924097, 3733840947

Basic calculations (n = 157031488)

Multiplication

n×y
n×2 314062976
n×3 471094464
n×4 628125952
n×5 785157440

Division

n÷y
n÷2 78515744
n÷3 52343829.333333
n÷3 39257872
n÷5 31406297.6

Exponentiation

ny
n2 24658888223494144
n3 3.872221910161E+24
n4 6.0806076841878E+32
n5 9.5484687259224E+40

Nth Root

y√n
2√n 12531.220531137
3√n 539.5051341974
4√n 111.94293426178
5√n 43.570982105584

Divisors of 157031488

1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 107, 184, 214, 368, 428, 736, 856, 997, 1472, 1712, 1994, 2461, 3424, 3988, 4922, 6848, 7976, 9844, 15952, 19688, 22931, 31904, 39376, 45862, 63808, 78752, 91724, 106679, 157504, 183448, 213358, 366896, 426716, 733792, 853432, 1467584, 1706864, 2453617, 3413728, 4907234, 6827456, 9814468, 19628936, 39257872, 78515744, 157031488

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157031487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157031488 can be divided by 56 positive divisors. The sum of these divisors (counting 157031488) is 1, the average is 0.017857142857143.

Base conversion 157031488

Base System Value
2 Binary 1001010111000001110001000000
3 Ternary 101221111000201001
4 Quaternary 21113001301000
5 Quinary 310200001423
6 Senary 23325421344
8 Octal 1127016100
10 Decimal 157031488
12 Duodecimal 4470a854
16 Hexadecimal 95c1c40
20 Vigesimal 2918ie8
36 Base36 2lhq9s

Cryptographic Hash Functions

md5 4e5cdea95c629f0659a6bad39052846c
sha1 442367ba7756184a8f2e02ca29782c2c42107723
sha256 bfb2e4666cb8f559a6da736a5a8ab1801df812d6337561145bcea0cbac3f0524
sha512 13530ddec83a1f79ca6e6a39e6385cedcd643e34cc568f8a916c2117c8862ea90daf89cb59e1020f844c5459685d98deb0fbfdff670f100cfb24899490693233
ripemd-160 00958251d7545f0c8b071afceb33af31d48ceb88

157031488 as geometric shapes

Circle

Radius = n
Diameter 314062976
Circumference 986657938.16615
Area 7.7468182088621E+16

Sphere

Radius = n
Volume 1.6219925208041E+25
Surface area 3.0987272835448E+17
Circumference 986657938.16615

Square

Length = n
Perimeter 628125952
Area 24658888223494144
Diagonal 222076060.04923

Cube

Length = n
Surface area 147953329340964864
Volume 3.872221910161E+24
Space diagonal 271986515.60414

Equilateral Triangle

Length = n
Perimeter 471094464
Area 1.0677611815313E+16
Altitude 135993257.80207

Triangular Pyramid

Length = n
Surface area 1.0677611815313E+16
Volume 4.5634572848899E+23
Height 74025353.349743