157045764 (number)

157045764 is an even 9-digits composite number following 157045763 and preceding 157045765. In scientific notation, it is written as 1.57045764 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 52303680 positive integers (up to 157045764) that are relatively prime to 157045764.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-five thousand seven hundred sixty-four

Notation

Scientific notation 1.57045764 × 10^8
Engineering notation 1.57045764 × 10^6

Prime Factorization of 157045764

Prime Factorization 2 × 2 × 3 × 1321 × 9907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78522882
Product of the distinct prime numbers

The prime factorization of 157045764 is 2 × 2 × 3 × 1321 × 9907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 58, 38, 534, 15, 528, 9722, 62249, 62327, 650371, 701782, 3536742, 8409873, 27402379, 19240910, 544954673, 435515188, 9530466394, 4254082410

Basic calculations (n = 157045764)

Multiplication

n×y
n×2 314091528
n×3 471137292
n×4 628183056
n×5 785228820

Division

n÷y
n÷2 78522882
n÷3 52348588
n÷3 39261441
n÷5 31409152.8

Exponentiation

ny
n2 24663371990343696
n3 3.8732780970397E+24
n4 6.0828191793407E+32
n5 9.5528098529341E+40

Nth Root

y√n
2√n 12531.790135491
3√n 539.52148281216
4√n 111.94547840575
5√n 43.571774299214

Divisors of 157045764

1, 2, 3, 4, 6, 12, 1321, 2642, 3963, 5284, 7926, 9907, 15852, 19814, 29721, 39628, 59442, 118884, 13087147, 26174294, 39261441, 52348588, 78522882, 157045764

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157045763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157045764 can be divided by 24 positive divisors. The sum of these divisors (counting 157045764) is 1, the average is 0.041666666666667.

Base conversion 157045764

Base System Value
2 Binary 1001010111000101010000000100
3 Ternary 101221111202021210
4 Quaternary 21113011100010
5 Quinary 310200431024
6 Senary 23330011420
8 Octal 1127052004
10 Decimal 157045764
12 Duodecimal 44716b70
16 Hexadecimal 95c5404
20 Vigesimal 291ae84
36 Base36 2li1ac

Cryptographic Hash Functions

md5 b43d6b80a1c9d2e259e0294c4227bea6
sha1 fa4f1009868a1fa1b4e490b7f6f1dce2118f781d
sha256 a536718cafd1ad4b20402f41f01a5a055683be31248fde8150b8f6d89e6acc44
sha512 d530e675dc8a127fafc81f8c824533f7fe4b7f8d7fb3f9bf5e0fdbabbfeafca52e946825663bc0e63b62fa8dba126991b78f3b8f9bc4e013d906e26b523dc38e
ripemd-160 68dd3065122faab404de7fbd309e7c4089fd66e3

157045764 as geometric shapes

Circle

Radius = n
Diameter 314091528
Circumference 986747636.91959
Area 7.7482268257616E+16

Sphere

Radius = n
Volume 1.6224349353294E+25
Surface area 3.0992907303046E+17
Circumference 986747636.91959

Square

Length = n
Perimeter 628183056
Area 24663371990343696
Diagonal 222096249.36204

Cube

Length = n
Surface area 147980231942062176
Volume 3.8732780970397E+24
Space diagonal 272011242.36147

Equilateral Triangle

Length = n
Perimeter 471137292
Area 1.0679553343312E+16
Altitude 136005621.18074

Triangular Pyramid

Length = n
Surface area 1.0679553343312E+16
Volume 4.5647020130635E+23
Height 74032083.120681