157021616 (number)

157021616 is an even 9-digits composite number following 157021615 and preceding 157021617. In scientific notation, it is written as 1.57021616 × 10^8. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 77029056 positive integers (up to 157021616) that are relatively prime to 157021616.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-one thousand six hundred sixteen

Notation

Scientific notation 1.57021616 × 10^8
Engineering notation 1.57021616 × 10^6

Prime Factorization of 157021616

Prime Factorization 2 × 2 × 2 × 2 × 53 × 185167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19627702
Product of the distinct prime numbers

The prime factorization of 157021616 is 2 × 2 × 2 × 2 × 53 × 185167. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 16, 75, 224, 609, 2798, 695, 87999, 42423, 863742, 234279, 9955694, 5905425, 63537892, 19891425, 794854422, 639950659, 1802568783, 3344104199

Basic calculations (n = 157021616)

Multiplication

n×y
n×2 314043232
n×3 471064848
n×4 628086464
n×5 785108080

Division

n÷y
n÷2 78510808
n÷3 52340538.666667
n÷3 39255404
n÷5 31404323.2

Exponentiation

ny
n2 24655787891251456
n3 3.8714916584375E+24
n4 6.0790787653838E+32
n5 9.5454677153185E+40

Nth Root

y√n
2√n 12530.826628758
3√n 539.49382838359
4√n 111.94117485876
5√n 43.57043426189

Divisors of 157021616

1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 185167, 370334, 740668, 1481336, 2962672, 9813851, 19627702, 39255404, 78510808, 157021616

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157021615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157021616 can be divided by 20 positive divisors. The sum of these divisors (counting 157021616) is 1, the average is 0.05.

Base conversion 157021616

Base System Value
2 Binary 1001010110111111010110110000
3 Ternary 101221110112011102
4 Quaternary 21112333112300
5 Quinary 310144142431
6 Senary 23325303532
8 Octal 1126772660
10 Decimal 157021616
12 Duodecimal 44704ba8
16 Hexadecimal 95bf5b0
20 Vigesimal 2917e0g
36 Base36 2lhink

Cryptographic Hash Functions

md5 1f8e6357519a9a3340d21206b5958e68
sha1 30784f792190faab780fdf279a48f781c579e59c
sha256 f8e0a62219b6ed53131f44cf2a0701831cc2b0f483f0fdf441d820289f986f8f
sha512 cad810eea90450167cac6bc628b294115548395d3e80c985afbcd583db10a5e67fc58499e74e1c354987402c6c4546d9900a933e20451eb23758c7914ffea5da
ripemd-160 737a562eeda1d6cbf132dee05af5e9e3592db1a9

157021616 as geometric shapes

Circle

Radius = n
Diameter 314043232
Circumference 986595910.5608
Area 7.7458442107624E+16

Sphere

Radius = n
Volume 1.6216866336775E+25
Surface area 3.0983376843049E+17
Circumference 986595910.5608

Square

Length = n
Perimeter 628086464
Area 24655787891251456
Diagonal 222062098.93294

Cube

Length = n
Surface area 147934727347508736
Volume 3.8714916584375E+24
Space diagonal 271969416.79857

Equilateral Triangle

Length = n
Perimeter 471064848
Area 1.0676269332072E+16
Altitude 135984708.39929

Triangular Pyramid

Length = n
Surface area 1.0676269332072E+16
Volume 4.5625966749806E+23
Height 74020699.644313