157025168 (number)

157025168 is an even 9-digits composite number following 157025167 and preceding 157025169. In scientific notation, it is written as 1.57025168 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 75979680 positive integers (up to 157025168) that are relatively prime to 157025168.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-five thousand one hundred sixty-eight

Notation

Scientific notation 1.57025168 × 10^8
Engineering notation 1.57025168 × 10^6

Prime Factorization of 157025168

Prime Factorization 2 × 2 × 2 × 2 × 31 × 316583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19628146
Product of the distinct prime numbers

The prime factorization of 157025168 is 2 × 2 × 2 × 2 × 31 × 316583. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 58, 7, 584, 274, 8672, 530, 37743, 68058, 28862, 329061, 8847482, 1844836, 21178663, 48950503, 495519474, 98303059, 194399230, 7909261944

Basic calculations (n = 157025168)

Multiplication

n×y
n×2 314050336
n×3 471075504
n×4 628100672
n×5 785125840

Division

n÷y
n÷2 78512584
n÷3 52341722.666667
n÷3 39256292
n÷5 31405033.6

Exponentiation

ny
n2 24656903385428224
n3 3.8717543964566E+24
n4 6.0796288455834E+32
n5 9.5465474085538E+40

Nth Root

y√n
2√n 12530.968358431
3√n 539.49789633227
4√n 111.94180791121
5√n 43.570631382244

Divisors of 157025168

1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316583, 633166, 1266332, 2532664, 5065328, 9814073, 19628146, 39256292, 78512584, 157025168

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157025167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157025168 can be divided by 20 positive divisors. The sum of these divisors (counting 157025168) is 1, the average is 0.05.

Base conversion 157025168

Base System Value
2 Binary 1001010111000000001110010000
3 Ternary 101221110201000222
4 Quaternary 21113000032100
5 Quinary 310144301133
6 Senary 23325332212
8 Octal 1127001620
10 Decimal 157025168
12 Duodecimal 44707068
16 Hexadecimal 95c0390
20 Vigesimal 29182i8
36 Base36 2lhle8

Cryptographic Hash Functions

md5 696aea146a33e7f4688a64b67353b94d
sha1 9749c8dbe1c0232b5a773696ca659f4db3ad18fd
sha256 8d92b838219d9200012908699453b130b01c16d60b5f9c2f6d4a328ff11d3cfd
sha512 3370ed9067cb978ddd06c608ba8373e7a2fe56ca311d282f2b97e148c35c3644c248cbdb48285acb9f27bdce7638c8249da12af0e174d1b9eb768ece78b15ce4
ripemd-160 ad864841f126177345f54693630ac933f230dd29

157025168 as geometric shapes

Circle

Radius = n
Diameter 314050336
Circumference 986618228.43501
Area 7.7461946535935E+16

Sphere

Radius = n
Volume 1.6217966891216E+25
Surface area 3.0984778614374E+17
Circumference 986618228.43501

Square

Length = n
Perimeter 628100672
Area 24656903385428224
Diagonal 222067122.21951

Cube

Length = n
Surface area 147941420312569344
Volume 3.8717543964566E+24
Space diagonal 271975569.04304

Equilateral Triangle

Length = n
Perimeter 471075504
Area 1.067675235522E+16
Altitude 135987784.52152

Triangular Pyramid

Length = n
Surface area 1.067675235522E+16
Volume 4.5629063147055E+23
Height 74022374.073171