157002168 (number)

157002168 is an even 9-digits composite number following 157002167 and preceding 157002169. In scientific notation, it is written as 1.57002168 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 49203072 positive integers (up to 157002168) that are relatively prime to 157002168.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57002168 × 10^8
Engineering notation 1.57002168 × 10^6

Prime Factorization of 157002168

Prime Factorization 2 × 2 × 2 × 3 × 19 × 139 × 2477

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 39250542
Product of the distinct prime numbers

The prime factorization of 157002168 is 2 × 2 × 2 × 3 × 19 × 139 × 2477. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 7, 29, 66, 495, 575, 1084, 5218, 87841, 84883, 92151, 891653, 3982468, 7783101, 56311222, 52622714, 464929224, 274733698, 4124118310, 2746087360

Basic calculations (n = 157002168)

Multiplication

n×y
n×2 314004336
n×3 471006504
n×4 628008672
n×5 785010840

Division

n÷y
n÷2 78501084
n÷3 52334056
n÷3 39250542
n÷5 31400433.6

Exponentiation

ny
n2 24649680756700224
n3 3.8700533193098E+24
n4 6.0760676140724E+32
n5 9.5395578832395E+40

Nth Root

y√n
2√n 12530.050598461
3√n 539.47155436077
4√n 111.93770856356
5√n 43.569354920319

Divisors of 157002168

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 834, 1112, 1668, 2477, 2641, 3336, 4954, 5282, 7431, 7923, 9908, 10564, 14862, 15846, 19816, 21128, 29724, 31692, 47063, 59448, 63384, 94126, 141189, 188252, 282378, 344303, 376504, 564756, 688606, 1032909, 1129512, 1377212, 2065818, 2754424, 4131636, 6541757, 8263272, 13083514, 19625271, 26167028, 39250542, 52334056, 78501084, 157002168

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157002167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157002168 can be divided by 64 positive divisors. The sum of these divisors (counting 157002168) is 1, the average is 0.015625.

Base conversion 157002168

Base System Value
2 Binary 1001010110111010100110111000
3 Ternary 101221102112111010
4 Quaternary 21112322212320
5 Quinary 310143032133
6 Senary 23325033520
8 Octal 1126724670
10 Decimal 157002168
12 Duodecimal 446b58a0
16 Hexadecimal 95ba9b8
20 Vigesimal 2915588
36 Base36 2lh3nc

Cryptographic Hash Functions

md5 eea612d6fe8cfab059f038c088048730
sha1 d47d571212fc5781f0a9b59d57e5be2efab916d7
sha256 313559d6c672b50f06952cdb5d4015b0ebf8306d4252456dcf196676df93671a
sha512 ca08209369582b4dd536a78a4ec6f66f11bf08550b71c642dff8d471bb7233e3873c1066b256c88b30c8a4248bae89f7d5e8c026bd4016ece29446facd8f827d
ripemd-160 8fab12c4f8361ac6a63cba6b223594a67a995b67

157002168 as geometric shapes

Circle

Radius = n
Diameter 314004336
Circumference 986473715.17294
Area 7.7439255978583E+16

Sphere

Radius = n
Volume 1.6210841435926E+25
Surface area 3.0975702391433E+17
Circumference 986473715.17294

Square

Length = n
Perimeter 628008672
Area 24649680756700224
Diagonal 222034595.30758

Cube

Length = n
Surface area 147898084540201344
Volume 3.8700533193098E+24
Space diagonal 271935731.87446

Equilateral Triangle

Length = n
Perimeter 471006504
Area 1.0673624865239E+16
Altitude 135967865.93723

Triangular Pyramid

Length = n
Surface area 1.0673624865239E+16
Volume 4.5609015760625E+23
Height 74011531.769193