157036891 (number)

157036891 is an odd 9-digits composite number following 157036890 and preceding 157036892. In scientific notation, it is written as 1.57036891 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 141496320 positive integers (up to 157036891) that are relatively prime to 157036891.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-six thousand eight hundred ninety-one

Notation

Scientific notation 1.57036891 × 10^8
Engineering notation 1.57036891 × 10^6

Prime Factorization of 157036891

Prime Factorization 11 × 113 × 126337

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157036891
Product of the distinct prime numbers

The prime factorization of 157036891 is 11 × 113 × 126337. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 59, 3, 930, 441, 4847, 8555, 84829, 10631, 176967, 811966, 4219751, 101269, 24410848, 18081588, 558624799, 413544891, 8842322485, 7881299956

Basic calculations (n = 157036891)

Multiplication

n×y
n×2 314073782
n×3 471110673
n×4 628147564
n×5 785184455

Division

n÷y
n÷2 78518445.5
n÷3 52345630.333333
n÷3 39259222.75
n÷5 31407378.2

Exponentiation

ny
n2 24660585134945881
n3 3.8726216198327E+24
n4 6.0814445919791E+32
n5 9.5501115151317E+40

Nth Root

y√n
2√n 12531.436110837
3√n 539.51132173097
4√n 111.94389715763
5√n 43.57128193179

Divisors of 157036891

1, 11, 113, 1243, 126337, 1389707, 14276081, 157036891

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 -157036890
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 157036891 can be divided by 8 positive divisors. The sum of these divisors (counting 157036891) is 1, the average is 0.125.

Base conversion 157036891

Base System Value
2 Binary 1001010111000011000101011011
3 Ternary 101221111022010011
4 Quaternary 21113003011123
5 Quinary 310200140031
6 Senary 23325502351
8 Octal 1127030533
10 Decimal 157036891
12 Duodecimal 447119b7
16 Hexadecimal 95c315b
20 Vigesimal 2919c4b
36 Base36 2lhufv

Cryptographic Hash Functions

md5 cc717eb59e78ced9cd8604788890199c
sha1 232a632f16b119386dba1bc0bb543abf31857dd1
sha256 265692e70141c75499199a7cf5c68480231ce683e26b8cccf617ef55b4a5552c
sha512 8f74ddbd630d1582ded5f69e946139c8f5c58ed7fa6600213f0ecb112e8658e3baa28af9011a70d222368c21cb77fd608d301ac5b3a38b01c5515792499caa68
ripemd-160 93f9af0a874583d0d02382112b26d18b6984e78c

157036891 as geometric shapes

Circle

Radius = n
Diameter 314073782
Circumference 986691886.21636
Area 7.7473513093172E+16

Sphere

Radius = n
Volume 1.6221599507999E+25
Surface area 3.0989405237269E+17
Circumference 986691886.21636

Square

Length = n
Perimeter 628147564
Area 24660585134945881
Diagonal 222083701.04511

Cube

Length = n
Surface area 147963510809675286
Volume 3.8726216198327E+24
Space diagonal 271995873.87466

Equilateral Triangle

Length = n
Perimeter 471110673
Area 1.0678346599526E+16
Altitude 135997936.93733

Triangular Pyramid

Length = n
Surface area 1.0678346599526E+16
Volume 4.5639283472556E+23
Height 74027900.348368