157492068 (number)

157492068 is an even 9-digits composite number following 157492067 and preceding 157492069. In scientific notation, it is written as 1.57492068 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 52497352 positive integers (up to 157492068) that are relatively prime to 157492068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57492068 × 10^8
Engineering notation 1.57492068 × 10^6

Prime Factorization of 157492068

Prime Factorization 2 × 2 × 3 × 13124339

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78746034
Product of the distinct prime numbers

The prime factorization of 157492068 is 2 × 2 × 3 × 13124339. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 95, 92, 601, 851, 9802, 3247, 63838, 2653, 395851, 435388, 8379878, 6543979, 4698841, 16713205, 21561894, 564989464, 3688148388, 5159008644

Basic calculations (n = 157492068)

Multiplication

n×y
n×2 314984136
n×3 472476204
n×4 629968272
n×5 787460340

Division

n÷y
n÷2 78746034
n÷3 52497356
n÷3 39373017
n÷5 31498413.6

Exponentiation

ny
n2 24803751482916624
n3 3.9063941152026E+24
n4 6.1522608762629E+32
n5 9.6893228827813E+40

Nth Root

y√n
2√n 12549.584375588
3√n 540.03208314181
4√n 112.02492747415
5√n 43.596511278765

Divisors of 157492068

1, 2, 3, 4, 6, 12, 13124339, 26248678, 39373017, 52497356, 78746034, 157492068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157492067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157492068 can be divided by 12 positive divisors. The sum of these divisors (counting 157492068) is 1, the average is 0.083333333333333.

Base conversion 157492068

Base System Value
2 Binary 1001011000110010001101100100
3 Ternary 101222100102111120
4 Quaternary 21120302031210
5 Quinary 310304221233
6 Senary 23343333540
8 Octal 1130621544
10 Decimal 157492068
12 Duodecimal 448b12b0
16 Hexadecimal 9632364
20 Vigesimal 2946a38
36 Base36 2lrlno

Cryptographic Hash Functions

md5 be38a4863a36778aca551d51e4006e25
sha1 4ebf27a39218beea4132c9aabe6bceb414bd50ee
sha256 3724bed6acb50e73f106748683f0659d733e56ebe4b13dfa506b3f53ed49e7c7
sha512 4d73afcb1e67b7a03c8b8c54b098fed7f5a17fe22ddef68fb713ddae0c48642f0536f27072bfd3ca15e339346c018ee22cb0e437478cdea2bc0c2ba6bd4e31fc
ripemd-160 251a866d9af476b3fc054ade8047eb7f685784fb

157492068 as geometric shapes

Circle

Radius = n
Diameter 314984136
Circumference 989551847.65493
Area 7.7923283440198E+16

Sphere

Radius = n
Volume 1.6363065405796E+25
Surface area 3.1169313376079E+17
Circumference 989551847.65493

Square

Length = n
Perimeter 629968272
Area 24803751482916624
Diagonal 222727418.53179

Cube

Length = n
Surface area 148822508897499744
Volume 3.9063941152026E+24
Space diagonal 272784263.56509

Equilateral Triangle

Length = n
Perimeter 472476204
Area 1.0740339446681E+16
Altitude 136392131.78255

Triangular Pyramid

Length = n
Surface area 1.0740339446681E+16
Volume 4.603729614745E+23
Height 74242472.843929