157040388 (number)

157040388 is an even 9-digits composite number following 157040387 and preceding 157040389. In scientific notation, it is written as 1.57040388 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 52346784 positive integers (up to 157040388) that are relatively prime to 157040388.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty thousand three hundred eighty-eight

Notation

Scientific notation 1.57040388 × 10^8
Engineering notation 1.57040388 × 10^6

Prime Factorization of 157040388

Prime Factorization 2 × 2 × 9 × 4362233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78520194
Product of the distinct prime numbers

The prime factorization of 157040388 is 2 × 2 × 9 × 4362233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 86, 55, 29, 487, 3171, 1055, 2432, 61400, 302226, 25705, 5714798, 2507169, 42462843, 60361826, 8632916, 180248559, 7010023178, 5603422764

Basic calculations (n = 157040388)

Multiplication

n×y
n×2 314080776
n×3 471121164
n×4 628161552
n×5 785201940

Division

n÷y
n÷2 78520194
n÷3 52346796
n÷3 39260097
n÷5 31408077.6

Exponentiation

ny
n2 24661683463190544
n3 3.8728803397926E+24
n4 6.0819863123861E+32
n5 9.551174903078E+40

Nth Root

y√n
2√n 12531.57563916
3√n 539.51532643134
4√n 111.94452036237
5√n 43.571475984811

Divisors of 157040388

1, 2, 4, 9, 18, 36, 4362233, 8724466, 17448932, 39260097, 78520194, 157040388

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 -157040387
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 157040388 can be divided by 12 positive divisors. The sum of these divisors (counting 157040388) is 1, the average is 0.083333333333333.

Base conversion 157040388

Base System Value
2 Binary 1001010111000011111100000100
3 Ternary 101221111110220200
4 Quaternary 21113003330010
5 Quinary 310200243023
6 Senary 23325530500
8 Octal 1127037404
10 Decimal 157040388
12 Duodecimal 44713a30
16 Hexadecimal 95c3f04
20 Vigesimal 291a0j8
36 Base36 2lhx50

Cryptographic Hash Functions

md5 060cdeae8066adaf3e7333ed3bf7576f
sha1 ae179d3bb6d43750cccd4591d879597cb7b0db2f
sha256 2ff4262fd203cdae2e784f8c469a8a1ac046f34eb9063bca21860097599a1c64
sha512 30de42e45d6d58e1a070581e8e26308fc7bc265ded8f46face191dedf832b618fcd5310b78bd89dfcd7b74ba5b8d1e89a96a9ef2de34914b82f7c45c854a3b24
ripemd-160 08c8c353b7a6ff59ed1b474a3fabb78f0a1703c0

157040388 as geometric shapes

Circle

Radius = n
Diameter 314080776
Circumference 986713858.51538
Area 7.7476963593116E+16

Sphere

Radius = n
Volume 1.6222683231633E+25
Surface area 3.0990785437247E+17
Circumference 986713858.51538

Square

Length = n
Perimeter 628161552
Area 24661683463190544
Diagonal 222088646.54993

Cube

Length = n
Surface area 147970100779143264
Volume 3.8728803397926E+24
Space diagonal 272001930.85633

Equilateral Triangle

Length = n
Perimeter 471121164
Area 1.0678822189607E+16
Altitude 136000965.42816

Triangular Pyramid

Length = n
Surface area 1.0678822189607E+16
Volume 4.5642332516524E+23
Height 74029548.849978