157464747 (number)

157464747 is an odd 9-digits composite number following 157464746 and preceding 157464748. In scientific notation, it is written as 1.57464747 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 95433120 positive integers (up to 157464747) that are relatively prime to 157464747.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57464747 × 10^8
Engineering notation 1.57464747 × 10^6

Prime Factorization of 157464747

Prime Factorization 3 × 33 × 1590553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157464747
Product of the distinct prime numbers

The prime factorization of 157464747 is 3 × 33 × 1590553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 27, 36, 439, 785, 9716, 5100, 58758, 62970, 427659, 694809, 2456397, 2456049, 80755149, 90790666, 316181452, 15715562, 3890781585, 157949448

Basic calculations (n = 157464747)

Multiplication

n×y
n×2 314929494
n×3 472394241
n×4 629858988
n×5 787323735

Division

n÷y
n÷2 78732373.5
n÷3 52488249
n÷3 39366186.75
n÷5 31492949.4

Exponentiation

ny
n2 24795146547774009
n3 3.9043614779732E+24
n4 6.1479929232559E+32
n5 9.6809215021828E+40

Nth Root

y√n
2√n 12548.495806271
3√n 540.00085390811
4√n 112.02006876569
5√n 43.594998589321

Divisors of 157464747

1, 3, 33, 99, 1590553, 4771659, 52488249, 157464747

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157464746
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157464747 can be divided by 8 positive divisors. The sum of these divisors (counting 157464747) is 1, the average is 0.125.

Base conversion 157464747

Base System Value
2 Binary 1001011000101011100010101011
3 Ternary 101222022001000200
4 Quaternary 21120223202223
5 Quinary 310302332442
6 Senary 23343003243
8 Octal 1130534253
10 Decimal 157464747
12 Duodecimal 44899523
16 Hexadecimal 962b8ab
20 Vigesimal 29431h7
36 Base36 2lr0kr

Cryptographic Hash Functions

md5 e72664410617c5408ee752f3130d0a9b
sha1 33a8ed23cda04f3f6ecb4539be1f238471172a99
sha256 d96ce3475c4d5cec8add4c1587acfa38671c08a48d1012667bf0fa33084301e0
sha512 2f44b96a7d2129034db298e0dfc41fde52c0fbf0d82d197143f84c64759892779b6aeb151afb7368a84ca14ee64b6aca2346f61125d4e7c60977bda63acc49cd
ripemd-160 9992736fd1d15f2d2c22b34c332cd272d2c0e36f

157464747 as geometric shapes

Circle

Radius = n
Diameter 314929494
Circumference 989380184.74915
Area 7.7896250239169E+16

Sphere

Radius = n
Volume 1.6354551114879E+25
Surface area 3.1158500095668E+17
Circumference 989380184.74915

Square

Length = n
Perimeter 629858988
Area 24795146547774009
Diagonal 222688780.80305

Cube

Length = n
Surface area 148770879286644054
Volume 3.9043614779732E+24
Space diagonal 272736942.20498

Equilateral Triangle

Length = n
Perimeter 472394241
Area 1.0736613400465E+16
Altitude 136368471.10249

Triangular Pyramid

Length = n
Surface area 1.0736613400465E+16
Volume 4.6013341287973E+23
Height 74229593.601016