157401838 (number)

157401838 is an even 9-digits composite number following 157401837 and preceding 157401839. In scientific notation, it is written as 1.57401838 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 69014400 positive integers (up to 157401838) that are relatively prime to 157401838.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57401838 × 10^8
Engineering notation 1.57401838 × 10^6

Prime Factorization of 157401838

Prime Factorization 2 × 11 × 53 × 61 × 2213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157401838
Product of the distinct prime numbers

The prime factorization of 157401838 is 2 × 11 × 53 × 61 × 2213. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 100, 35, 353, 567, 2568, 3567, 18469, 79641, 363339, 864155, 9302960, 468126, 62430588, 86930589, 19319549, 644791, 3539594243, 9996229730

Basic calculations (n = 157401838)

Multiplication

n×y
n×2 314803676
n×3 472205514
n×4 629607352
n×5 787009190

Division

n÷y
n÷2 78700919
n÷3 52467279.333333
n÷3 39350459.5
n÷5 31480367.6

Exponentiation

ny
n2 24775338605778244
n3 3.8996838336219E+24
n4 6.1381740303097E+32
n5 9.6615987433461E+40

Nth Root

y√n
2√n 12545.988920767
3√n 539.9289321197
4√n 112.00887875864
5√n 43.591514690619

Divisors of 157401838

1, 2, 11, 22, 53, 61, 106, 122, 583, 671, 1166, 1342, 2213, 3233, 4426, 6466, 24343, 35563, 48686, 71126, 117289, 134993, 234578, 269986, 1290179, 1484923, 2580358, 2969846, 7154629, 14309258, 78700919, 157401838

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 -157401837
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 157401838 can be divided by 32 positive divisors. The sum of these divisors (counting 157401838) is 1, the average is 0.03125.

Base conversion 157401838

Base System Value
2 Binary 1001011000011100001011101110
3 Ternary 101222011211201201
4 Quaternary 21120130023232
5 Quinary 310243324323
6 Senary 23341400114
8 Octal 1130341356
10 Decimal 157401838
12 Duodecimal 4486903a
16 Hexadecimal 961c2ee
20 Vigesimal 293f4bi
36 Base36 2lpo1a

Cryptographic Hash Functions

md5 873d174854ee8723502cc8fc6cabd700
sha1 8fab05bc562c155592e05ea123ba2ca54b7f5073
sha256 0c31012895460f4deb25f2506f0ac0cb448172ffc85ae5b35cf807f23d4dbf9d
sha512 b45c65c79747b0f43340486f2f2af6321a9cf66224f7742f8bd96568df1c05bc572b5c6053caf206147d606d310ab610843ef242117c924fcaa1fdf7a67bb9bd
ripemd-160 c243d1c3f8e523f3cc4b8c9c747c5c567fa91e93

157401838 as geometric shapes

Circle

Radius = n
Diameter 314803676
Circumference 988984915.84466
Area 7.7834021754113E+16

Sphere

Radius = n
Volume 1.6334957444039E+25
Surface area 3.1133608701645E+17
Circumference 988984915.84466

Square

Length = n
Perimeter 629607352
Area 24775338605778244
Diagonal 222599814.04205

Cube

Length = n
Surface area 148652031634669464
Volume 3.8996838336219E+24
Space diagonal 272627980.62073

Equilateral Triangle

Length = n
Perimeter 472205514
Area 1.0728036309983E+16
Altitude 136313990.31036

Triangular Pyramid

Length = n
Surface area 1.0728036309983E+16
Volume 4.5958214720626E+23
Height 74199938.014018