157065747 (number)

157065747 is an odd 9-digits composite number following 157065746 and preceding 157065748. In scientific notation, it is written as 1.57065747 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 101122560 positive integers (up to 157065747) that are relatively prime to 157065747.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-five thousand seven hundred forty-seven

Notation

Scientific notation 1.57065747 × 10^8
Engineering notation 1.57065747 × 10^6

Prime Factorization of 157065747

Prime Factorization 3 × 31 × 577 × 2927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157065747
Product of the distinct prime numbers

The prime factorization of 157065747 is 3 × 31 × 577 × 2927. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 49, 3, 842, 286, 1198, 6354, 24806, 30241, 764569, 574346, 5301826, 8505964, 64593327, 18426679, 673222289, 489865261, 30467333, 317222639

Basic calculations (n = 157065747)

Multiplication

n×y
n×2 314131494
n×3 471197241
n×4 628262988
n×5 785328735

Division

n÷y
n÷2 78532873.5
n÷3 52355249
n÷3 39266436.75
n÷5 31413149.4

Exponentiation

ny
n2 24669648880668009
n3 3.8747568296698E+24
n4 6.0859157589544E+32
n5 9.5588890485925E+40

Nth Root

y√n
2√n 12532.587402448
3√n 539.54436531526
4√n 111.94903931007
5√n 43.572883084871

Divisors of 157065747

1, 3, 31, 93, 577, 1731, 2927, 8781, 17887, 53661, 90737, 272211, 1688879, 5066637, 52355249, 157065747

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157065746
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157065747 can be divided by 16 positive divisors. The sum of these divisors (counting 157065747) is 1, the average is 0.0625.

Base conversion 157065747

Base System Value
2 Binary 1001010111001010001000010011
3 Ternary 101221112202200220
4 Quaternary 21113022020103
5 Quinary 310202100442
6 Senary 23330244123
8 Octal 1127121023
10 Decimal 157065747
12 Duodecimal 44726643
16 Hexadecimal 95ca213
20 Vigesimal 291d477
36 Base36 2ligpf

Cryptographic Hash Functions

md5 3071535ef8593111c3a9bd61557bebc1
sha1 249d9f0b3c53372012a54c90e0e71d243124d808
sha256 bf4d20ffb3a53534508dc63a08d222e8feca1a037c18b9e440b1b072fef30b77
sha512 a9c5f72a3777d9b015b2756f3d997b519c24ba0556d19be1deeb9384738034cff4cd57890c23564080199589da9d99915967ba40a31950dbc1b36cd84c7ef52a
ripemd-160 09b66f1c8736768753027720bf1b720eaf1d6709

157065747 as geometric shapes

Circle

Radius = n
Diameter 314131494
Circumference 986873193.81159
Area 7.7501987690146E+16

Sphere

Radius = n
Volume 1.623054345405E+25
Surface area 3.1000795076059E+17
Circumference 986873193.81159

Square

Length = n
Perimeter 628262988
Area 24669648880668009
Diagonal 222124509.59166

Cube

Length = n
Surface area 148017893284008054
Volume 3.8747568296698E+24
Space diagonal 272045853.93276

Equilateral Triangle

Length = n
Perimeter 471197241
Area 1.068227131655E+16
Altitude 136022926.96638

Triangular Pyramid

Length = n
Surface area 1.068227131655E+16
Volume 4.5664447161807E+23
Height 74041503.19722