157464390 (number)

157464390 is an even 9-digits composite number following 157464389 and preceding 157464391. In scientific notation, it is written as 1.57464390 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 41886944 positive integers (up to 157464390) that are relatively prime to 157464390.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-four thousand three hundred ninety

Notation

Scientific notation 1.57464390 × 10^8
Engineering notation 1.57464390 × 10^6

Prime Factorization of 157464390

Prime Factorization 2 × 3 × 5 × 419 × 12527

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157464390
Product of the distinct prime numbers

The prime factorization of 157464390 is 2 × 3 × 5 × 419 × 12527. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 73, 5, 620, 308, 6019, 9853, 17872, 44274, 507775, 506131, 9770399, 4800493, 17099817, 19938920, 567254499, 415057999, 8816767641, 3507141237

Basic calculations (n = 157464390)

Multiplication

n×y
n×2 314928780
n×3 472393170
n×4 629857560
n×5 787321950

Division

n÷y
n÷2 78732195
n÷3 52488130
n÷3 39366097.5
n÷5 31492878

Exponentiation

ny
n2 24795034118072100
n3 3.9043349224314E+24
n4 6.1479371691636E+32
n5 9.6808117610067E+40

Nth Root

y√n
2√n 12548.48158145
3√n 540.00044581582
4√n 112.02000527339
5√n 43.594978821812

Divisors of 157464390

1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 6285, 12527, 12570, 25054, 37581, 62635, 75162, 125270, 187905, 375810, 5248813, 10497626, 15746439, 26244065, 31492878, 52488130, 78732195, 157464390

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157464389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157464390 can be divided by 32 positive divisors. The sum of these divisors (counting 157464390) is 1, the average is 0.03125.

Base conversion 157464390

Base System Value
2 Binary 1001011000101011011101000110
3 Ternary 101222022000112110
4 Quaternary 21120223131012
5 Quinary 310302330030
6 Senary 23343001450
8 Octal 1130533506
10 Decimal 157464390
12 Duodecimal 44899286
16 Hexadecimal 962b746
20 Vigesimal 29430ja
36 Base36 2lr0au

Cryptographic Hash Functions

md5 316430b8f0511cdc60367aacdd716ff7
sha1 312ca2db9d0237b9d2ffce54ce9a7909bd9f8f3e
sha256 ed28002908c397d3b9c63e38af44f8dfa936a386165be8af998885051fedf56a
sha512 a21cf194a9df454947a1446300d5e1e2cf39a46f2701724cb7468cf259f120d71faf78ac65ffc1920cb7436f8f3e4880988fa5d73f68fdf3c037e56f19d6e804
ripemd-160 c2362fbe68ed3dbe3353e43ba46d12a41957764f

157464390 as geometric shapes

Circle

Radius = n
Diameter 314928780
Circumference 989377941.652
Area 7.7895897030844E+16

Sphere

Radius = n
Volume 1.6354439879286E+25
Surface area 3.1158358812337E+17
Circumference 989377941.652

Square

Length = n
Perimeter 629857560
Area 24795034118072100
Diagonal 222688275.92881

Cube

Length = n
Surface area 148770204708432600
Volume 3.9043349224314E+24
Space diagonal 272736323.86284

Equilateral Triangle

Length = n
Perimeter 472393170
Area 1.0736564716976E+16
Altitude 136368161.93142

Triangular Pyramid

Length = n
Surface area 1.0736564716976E+16
Volume 4.6013028327912E+23
Height 74229425.309602