157250968 (number)

157250968 is an even 9-digits composite number following 157250967 and preceding 157250969. In scientific notation, it is written as 1.57250968 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 66696192 positive integers (up to 157250968) that are relatively prime to 157250968.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred fifty thousand nine hundred sixty-eight

Notation

Scientific notation 1.57250968 × 10^8
Engineering notation 1.57250968 × 10^6

Prime Factorization of 157250968

Prime Factorization 2 × 2 × 2 × 7 × 97 × 28949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39312742
Product of the distinct prime numbers

The prime factorization of 157250968 is 2 × 2 × 2 × 7 × 97 × 28949. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 64, 33, 631, 119, 9782, 5693, 52193, 1487, 204319, 471067, 5307812, 452827, 29336205, 99021570, 223054222, 599708390, 26445959, 1500645508

Basic calculations (n = 157250968)

Multiplication

n×y
n×2 314501936
n×3 471752904
n×4 629003872
n×5 786254840

Division

n÷y
n÷2 78625484
n÷3 52416989.333333
n÷3 39312742
n÷5 31450193.6

Exponentiation

ny
n2 24727866936937024
n3 3.8884810124085E+24
n4 6.1146740325086E+32
n5 9.6153841061645E+40

Nth Root

y√n
2√n 12539.974800613
3√n 539.7563692934
4√n 111.98202891809
5√n 43.583154972778

Divisors of 157250968

1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 28949, 57898, 115796, 202643, 231592, 405286, 810572, 1621144, 2808053, 5616106, 11232212, 19656371, 22464424, 39312742, 78625484, 157250968

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 -157250967
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 157250968 can be divided by 32 positive divisors. The sum of these divisors (counting 157250968) is 1, the average is 0.03125.

Base conversion 157250968

Base System Value
2 Binary 1001010111110111010110011000
3 Ternary 101221220011202221
4 Quaternary 21113313112120
5 Quinary 310224012333
6 Senary 23334233424
8 Octal 1127672630
10 Decimal 157250968
12 Duodecimal 447b5874
16 Hexadecimal 95f7598
20 Vigesimal 292g788
36 Base36 2lmfmg

Cryptographic Hash Functions

md5 1258fdd1f54aa6eba5bfa8f32ef8dd7e
sha1 fb25529c95fcd51362680d0a8323ea0a78c25846
sha256 18c08787e3e48b4bf5ca79c8a892c81cab55d50f1a42b2c3113e3d83e8680437
sha512 f898332b58ea0096b9b2a128a391e18a97cf4365622bfd7de3039b7a620737913b2ac95723954fe9e2ab8a3fa198cb575fc2e732459b4cedb1d23af676f5518f
ripemd-160 7d127dbe3f823b499546ea372f279f769500a049

157250968 as geometric shapes

Circle

Radius = n
Diameter 314501936
Circumference 988036971.67737
Area 7.7684885108027E+16

Sphere

Radius = n
Volume 1.6288031176275E+25
Surface area 3.1073954043211E+17
Circumference 988036971.67737

Square

Length = n
Perimeter 629003872
Area 24727866936937024
Diagonal 222386451.6419

Cube

Length = n
Surface area 148367201621622144
Volume 3.8884810124085E+24
Space diagonal 272366666.11539

Equilateral Triangle

Length = n
Perimeter 471752904
Area 1.0707480474394E+16
Altitude 136183333.05769

Triangular Pyramid

Length = n
Surface area 1.0707480474394E+16
Volume 4.5826188206487E+23
Height 74128817.213966