80072128125
80,072,128,125 is an odd composite number composed of five prime numbers multiplied together.
80072128125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 80072128125:
33 × 55 × 113 × 23 × 31
(3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 11 × 23 × 31)See below for interesting mathematical facts about the number 80072128125 from the Numbermatics database.
Names of 80072128125
- Cardinal: 80072128125 can be written as Eighty billion, seventy-two million, one hundred twenty-eight thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 8.0072128125 × 1010
Factors of 80072128125
Divisors of 80072128125
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 9 11 15 23 25 27 31 33 45 55 69 75 93 99 115 121 125 135 155 165 207 225 253 275 279 297 341 345 363 375 465 495 575 605 621 625 675 713 759 775 825 837 1023 1035 1089 1125 1265 1331 1375 1395 1485 1705 1725 1815 1875 2139 2277 2325 2475 2783 2875 3025 3069 3105 3125 3267 3375 3565 3751 3795 3875 3993 4125 4185 5115 5175 5445 5625 6325 6417 6655 6831 6875 6975 7425 7843 8349 8525 8625 9075 9207 9375 10695 11253 11385 11625 11979 12375 13915 14375 15125 15345 15525 16335 16875 17825 18755 18975 19251 19375 19965 20625 20925 23529 25047 25575 25875 27225 28125 30613 31625 32085 33275 33759 34155 34375 34875 35937 37125 39215 41261 41745 42625 43125 45375 46035 53475 56265 56925 58125 59895 61875 69575 70587 71875 75141 75625 76725 77625 81675 84375 86273 89125 91839 93775 94875 96255 96875 99825 101277 103125 104625 117645 123783 125235 127875 129375 136125 153065 158125 160425 166375 168795 170775 174375 179685 185625 196075 206305 208725 211761 213125 215625 226875 230175 258819 267375 275517 281325 284625 290625 299475 309375 347875 352935 371349 375705 378125 383625 388125 408375 431365 445625 459195 468875 474375 481275 499125 506385 523125 588225 618915 626175 639375 646875 680625 765325 776457 790625 802125 826551 831875 843975 853875 871875 898425 928125 949003 980375 1031525 1043625 1058805 1065625 1114047 1134375 1150875 1294095 1336875 1377585 1406625 1423125 1497375 1739375 1764675 1856745 1878525 1918125 1940625 2041875 2156825 2228125 2295975 2329371 2344375 2371875 2406375 2495625 2531925 2615625 2847009 2941125 3094575 3130875 3196875 3403125 3826625 3882285 4010625 4132755 4159375 4219875 4269375 4492125 4745015 4901875 5157625 5218125 5294025 5570235 5754375 6470475 6684375 6887925 7033125 7115625 7486875 8541027 8696875 8823375 9283725 9392625 9590625 10209375 10784125 11479875 11646855 11721875 12031875 12478125 12659625 14235045 14705625 15472875 15654375 19133125 19411425 20053125 20663775 21099375 21346875 22460625 23725075 24509375 25623081 25788125 26090625 26470125 27851175 28771875 32352375 34439625 35165625 37434375 42705135 44116875 46418625 46963125 53920625 57399375 58234275 60159375 63298125 71175225 73528125 77364375 78271875 95665625 97057125 103318875 105496875 112303125 118625375 128115405 128940625 132350625 139255875 161761875 172198125 213525675 220584375 232093125 234815625 269603125 286996875 291171375 316490625 355876125 386821875 485285625 516594375 593126875 640577025 661753125 696279375 808809375 860990625 1067628375 1160465625 1455856875 1779380625 2426428125 2582971875 2965634375 3202885125 3481396875 5338141875 7279284375 8896903125 16014425625 26690709375 80072128125
- Sum of all divisors σ(n): 175668756480
- Sum of proper divisors (its aliquot sum) s(n): 95596628355
- 80072128125 is an abundant number, because the sum of its proper divisors (95596628355) is greater than itself. Its abundance is 15524500230
Bases of 80072128125
- Binary: 10010101001001010101110110110011111012
- Hexadecimal: 0x12A4ABB67D
- Base-36: 10S8VLH9
Squares and roots of 80072128125
- 80072128125 squared (800721281252) is 6411545702466416015625
- 80072128125 cubed (800721281253) is 513386108967183991712677001953125
-
The
square root of 80072128125 is 282970.1894634839 -
The
cube root of 80072128125 is 4310.1639522009
Scales and comparisons
How big is 80072128125?- 80,072,128,125 seconds is equal to 2,546 years, 2 weeks, 2 days, 17 hours, 48 minutes, 45 seconds.
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To count from 1 to 80,072,128,125 would take you about five thousand and ninety-two 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 80072128125 cubic inches would be around 359.2 feet tall.
Recreational maths with 80072128125
- 80072128125 backwards is 52182127008
- The number of decimal digits it has is: 11
- The sum of 80072128125's digits is 36
- More coming soon!
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