157214020 (number)

157214020 is an even 9-digits composite number following 157214019 and preceding 157214021. In scientific notation, it is written as 1.57214020 × 10^8. The sum of its digits is 22. It has a total of 6 prime factors and 48 positive divisors. There are 59431680 positive integers (up to 157214020) that are relatively prime to 157214020.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred fourteen thousand twenty

Notation

Scientific notation 1.57214020 × 10^8
Engineering notation 1.57214020 × 10^6

Prime Factorization of 157214020

Prime Factorization 2 × 2 × 5 × 31 × 43 × 5897

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78607010
Product of the distinct prime numbers

The prime factorization of 157214020 is 2 × 2 × 5 × 31 × 43 × 5897. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 14, 52, 421, 931, 5600, 7081, 65746, 18987, 170518, 453362, 8059938, 9031282, 7960378, 73074653, 654068886, 488902111, 2649627556, 7729094385

Basic calculations (n = 157214020)

Multiplication

n×y
n×2 314428040
n×3 471642060
n×4 628856080
n×5 786070100

Division

n÷y
n÷2 78607010
n÷3 52404673.333333
n÷3 39303505
n÷5 31442804

Exponentiation

ny
n2 24716248084560400
n3 3.885740720691E+24
n4 6.1089291937754E+32
n5 9.6040931644878E+40

Nth Root

y√n
2√n 12538.501505363
3√n 539.71409190558
4√n 111.97545045841
5√n 43.581106703319

Divisors of 157214020

1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2666, 5332, 5897, 6665, 11794, 13330, 23588, 26660, 29485, 58970, 117940, 182807, 253571, 365614, 507142, 731228, 914035, 1014284, 1267855, 1828070, 2535710, 3656140, 5071420, 7860701, 15721402, 31442804, 39303505, 78607010, 157214020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157214019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157214020 can be divided by 48 positive divisors. The sum of these divisors (counting 157214020) is 1, the average is 0.020833333333333.

Base conversion 157214020

Base System Value
2 Binary 1001010111101110010101000100
3 Ternary 101221211022002111
4 Quaternary 21113232111010
5 Quinary 310221322040
6 Senary 23333350404
8 Octal 1127562504
10 Decimal 157214020
12 Duodecimal 44798404
16 Hexadecimal 95ee544
20 Vigesimal 292bf10
36 Base36 2lln44

Cryptographic Hash Functions

md5 6929b2c4cd5e1a1655a88dc581ce1ac9
sha1 afef9b861bf846a2656a46748d4b036399d3cacc
sha256 129b9201d4c1e7541bc6a89658cec5ec34c1a9725046d92786583316cd2200e2
sha512 33bca0b192ecfa2440c41fd9dbb5d19c728216833f68a736c39b6d9d85465cf5707584b2fa752da30cc0af530150cfe8e2e75966d6a26e796ce22dad7d62d540
ripemd-160 a5e6298b2c613c8d02f30b61df14714fc2af2b14

157214020 as geometric shapes

Circle

Radius = n
Diameter 314428040
Circumference 987804820.54664
Area 7.7648383406758E+16

Sphere

Radius = n
Volume 1.627655266917E+25
Surface area 3.1059353362703E+17
Circumference 987804820.54664

Square

Length = n
Perimeter 628856080
Area 24716248084560400
Diagonal 222334199.2792

Cube

Length = n
Surface area 148297488507362400
Volume 3.885740720691E+24
Space diagonal 272302670.30215

Equilateral Triangle

Length = n
Perimeter 471642060
Area 1.0702449363734E+16
Altitude 136151335.15107

Triangular Pyramid

Length = n
Surface area 1.0702449363734E+16
Volume 4.5793893558889E+23
Height 74111399.759732