30309212772
30,309,212,772 is an even composite number composed of five prime numbers multiplied together.
30309212772 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 30309212772:
22 × 34 × 292 × 41 × 2713
(2 × 2 × 3 × 3 × 3 × 3 × 29 × 29 × 41 × 2713)See below for interesting mathematical facts about the number 30309212772 from the Numbermatics database.
Names of 30309212772
- Cardinal: 30309212772 can be written as Thirty billion, three hundred nine million, two hundred twelve thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 3.0309212772 × 1010
Factors of 30309212772
Divisors of 30309212772
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 9 12 18 27 29 36 41 54 58 81 82 87 108 116 123 162 164 174 246 261 324 348 369 492 522 738 783 841 1044 1107 1189 1476 1566 1682 2214 2349 2378 2523 2713 3132 3321 3364 3567 4428 4698 4756 5046 5426 6642 7134 7569 8139 9396 10092 10701 10852 13284 14268 15138 16278 21402 22707 24417 30276 32103 32556 34481 42804 45414 48834 64206 68121 68962 73251 78677 90828 96309 97668 103443 111233 128412 136242 137924 146502 157354 192618 206886 219753 222466 236031 272484 293004 310329 314708 333699 385236 413772 439506 444932 472062 620658 667398 708093 879012 930987 944124 1001097 1241316 1334796 1416186 1861974 2002194 2124279 2281633 2792961 2832372 3003291 3225757 3723948 4004388 4248558 4563266 5585922 6006582 6372837 6451514 6844899 8497116 9009873 9126532 9677271 11171844 12013164 12745674 12903028 13689798 18019746 19354542 20534697 25491348 27379596 29031813 36039492 38709084 41069394 58063626 61604091 82138788 87095439 93546953 116127252 123208182 174190878 184812273 187093906 246416364 261286317 280640859 348381756 369624546 374187812 522572634 561281718 739249092 841922577 1045145268 1122563436 1683845154 2525767731 3367690308 5051535462 7577303193 10103070924 15154606386 30309212772
- Sum of all divisors σ(n): 84093165156
- Sum of proper divisors (its aliquot sum) s(n): 53783952384
- 30309212772 is an abundant number, because the sum of its proper divisors (53783952384) is greater than itself. Its abundance is 23474739612
Bases of 30309212772
- Binary: 111000011101001000111100010011001002
- Hexadecimal: 0x70E91E264
- Base-36: DX9BM90
Squares and roots of 30309212772
- 30309212772 squared (303092127722) is 918648378858367923984
- 30309212772 cubed (303092127723) is 27843509177471139860690977923648
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The
square root of 30309212772 is 174095.4128402009 -
The
cube root of 30309212772 is 3117.8715475681
Scales and comparisons
How big is 30309212772?- 30,309,212,772 seconds is equal to 963 years, 38 weeks, 3 days, 1 hour, 46 minutes, 12 seconds.
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To count from 1 to 30,309,212,772 would take you about one thousand, nine hundred twenty-seven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 30309212772 cubic inches would be around 259.8 feet tall.
Recreational maths with 30309212772
- 30309212772 backwards is 27721290303
- 30309212772 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30309212772's digits is 36
- More coming soon!
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