157480974 is an even 9-digits composite number following 157480973
and preceding 157480975 . In scientific notation, it is written as 1.57480974 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 44994528 positive integers (up to 157480974) that are relatively prime to 157480974.
157480974 has 24 divisors, whose sum is 389953200
The reverse of 157480974 is 479084751
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred fifty-seven million four hundred eighty thousand nine hundred seventy-four
Scientific notation
1.57480974 × 10^8
Engineering notation
1.57480974 × 10^6
Prime Factorization
2 × 3 × 3 × 7 × 1249849
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
52493658 Product of the distinct prime numbers
The prime factorization of 157480974 is 2 × 3 × 3 × 7 × 1249849.
Since it has a total of 5 prime factors.
6 , 1 , 7 , 84 , 717 , 316 , 9099 , 8758 , 28507 , 76712 , 810700 , 505912 , 7820205 , 9319261 , 51705883 , 30493323 , 572621317 , 861450829 , 1530291886 , 1240617121
n×2
314961948
n×3
472442922
n×4
629923896
n×5
787404870
n÷2
78740487
n÷3
52493658
n÷3
39370243.5
n÷5
31496194.8
n2
24800257171988676
n3
3.9055686548953E+24
n4
6.1505275579678E+32
n5
9.685910704426E+40
2 √n12549.142361134
3 √n540.01940259502
4 √n112.02295461705
5 √n43.595897059483
1 , 2 , 3 , 6 , 7 , 9 , 14 , 18 , 21 , 42 , 63 , 126 , 1249849 , 2499698 , 3749547 , 7499094 , 8748943 , 11248641 , 17497886 , 22497282 , 26246829 , 52493658 , 78740487 , 157480974
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157480973 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157480974 can be divided by 24 positive divisors.
The sum of these divisors (counting 157480974) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000101111100000001110
3
Ternary
101222022212021200
4
Quaternary
21120233200032
5
Quinary
310303342344
6
Senary
23343210330
8
Octal
1130574016
10
Decimal
157480974
12
Duodecimal
448a69a6
16
Hexadecimal
962f80e
20
Vigesimal
294528e
36
Base36
2lrd3i
md5
cf517b955e68836c41e8524f05db2308
sha1
435c3e6cb6ca5cd1d625d6ef27a270b40e6c2e77
sha256
b0f998b28298a8a0bd80ea4caf436e2ce7bd787587f687570b734ce35ec60d4d
sha512
f6abceba58eb637ffc59b9fe19b894745820589c10b4c3be511fde23d2192abcc3383c8e8f88ace44bd84fe29af7d469775a5fc7007d03fc9e8eee8cabfe3c11
ripemd-160
35a508a1903c95e2ef77bd58c8723b1b2f4bea67
Diameter
314961948
Circumference
989482141.99713
Area
7.7912305738657E+16
Volume
1.6359607725746E+25
Surface area
3.1164922295463E+17
Circumference
989482141.99713
Perimeter
629923896
Area
24800257171988676
Diagonal
222711729.24652
Surface area
148801543031932056
Volume
3.9055686548953E+24
Space diagonal
272765048.19343
Perimeter
472442922
Area
1.0738826365665E+16
Altitude
136382524.09672
Surface area
1.0738826365665E+16
Volume
4.6027568004434E+23
Height
74237243.082175