20729345479322112

Names of 20729345479322112

• Cardinal: 20729345479322112 can be written as Twenty quadrillion, seven hundred twenty-nine trillion, three hundred forty-five billion, four hundred seventy-nine million, three hundred twenty-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 2.0729345479322112 × 10¹⁶

Factors of 20729345479322112

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 883701

Divisors of 20729345479322112

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 61 64 68 72 96 102 122 128 136 144 153 183 192 204 244 256 272 288 306 366 384 408 488 512 544 549 576 612 732 768 816 976 1037 1088 1098 1152 1224 1464 1536 1632 1952 2074 2176 2196 2304 2448 2928 3111 3264 3904 4148 4352 4392 4608 4896 4937 5856 6222 6528 7808 8296 8704 8784 9333 9792 9874 11712 12444 13056 14811 15616 16592 17568 18666 19584 19748 23424 24888 26112 29622 31232 33184 35136 37332 39168 39496 44433 46848 49776 59244 66368 70272 74664 78336 78992 83929 88866 93696 99552 118488 132736 140544 149328 157984 167858 177732 199104 236976 251787 265472 281088 298656 301157 315968 335716 355464 398208 473952 503574 530944 597312 602314 631936 671432 710928 755361 796416 878681 903471 947904 1007148 1194624 1204628 1263872 1342864 1421856 1510722 1592832 1757362 1806942 1895808 2014296 2389248 2409256 2527744 2636043 2685728 2710413 2843712 3021444 3514724 3613884 3791616 4028592 4778496 4818512 5119669 5272086 5371456 5420826 5687424 6042888 7029448 7227768 7583232 7908129 8057184 9637024 10239338 10544172 10742912 10841652 11374848 12085776 14058896 14455536 14937577 15359007 15816258 16114368 19274048 20478676 21088344 21485824 21683304 22749696 24171552 28117792 28911072 29875154 30718014 31632516 32228736 38548096 40957352 42176688 42971648 43366608 44812731 46077021 48343104 53599541 56235584 57822144 59750308 61436028 63265032 64457472 77096192 81914704 84353376 86733216 89625462 92154042 96686208 107199082 112471168 115644288 119500616 122872056 126530064 128914944 134438193 154192384 160798623 163829408 168706752 173466432 179250924 184308084 193372416 214398164 224942336 231288576 239001232 245744112 253060128 268876386 321597246 327658816 337413504 346932864 358501848 368616168 386744832 428796328 449884672 462577152 478002464 482395869 491488224 506120256 537752772 643194492 655317632 674827008 693865728 717003696 737232336 857592656 911192197 956004928 964791738 982976448 1012240512 1075505544 1286388984 1310635264 1349654016 1387731456 1434007392 1474464672 1715185312 1822384394 1912009856 1929583476 1965952896 2024481024 2151011088 2572777968 2621270528 2733576591 2868014784 2948929344 3430370624 3644768788 3824019712 3859166952 3931905792 4048962048 4302022176 4338048097 5145555936 5467153182 5736029568 5897858688 6860741248 7289537576 7648039424 7718333904 7863811584 8200729773 8604044352 8676096194 10291111872 10934306364 11472059136 11795717376 13014144291 13721482496 14579075152 15436667808 16401459546 17208088704 17352192388 20582223744 21868612728 22944118272 23591434752 26028288582 27442964992 29158150304 30873335616 32802919092 34416177408 34704384776 39042432873 41164447488 43737225456 52056577164 58316300608 61746671232 65605838184 68832354816 69408769552 73746817649 78084865746 82328894976 87474450912 104113154328 116632601216 123493342464 131211676368 138817539104 147493635298 156169731492 174948901824 208226308656 221240452947 233265202432 246986684928 262423352736 264620933917 277635078208 294987270596 312339462984 349897803648 416452617312 442480905894 466530404864 524846705472 529241867834 555270156416 589974541192 624678925968 663721358841 699795607296 793862801751 832905234624 884961811788 1049693410944 1058483735668 1110540312832 1179949082384 1249357851936 1327442717682 1399591214592 1587725603502 1665810469248 1769923623576 2099386821888 2116967471336 2221080625664 2359898164768 2381588405253 2498715703872 2654885435364 3175451207004 3331620938496 3539847247152 4198773643776 4233934942672 4498555876589 4719796329536 4763176810506 4997431407744 5309770870728 6350902414008 6663241876992 7079694494304 8467869885344 8997111753178 9439592659072 9526353621012 9994862815488 10619541741456 12701804828016 13495667629767 14159388988608 16935739770688 17994223506356 18879185318144 19052707242024 19989725630976 21239083482912 25403609656032 26991335259534 28318777977216 33871479541376 35988447012712 37758370636288 38105414484048 40487002889301 42478166965824 50807219312064 53982670519068 56637555954432 67742959082752 71976894025424 76210828968096 80974005778602 84956333931648 101614438624128 107965341038136 113275111908864 135485918165504 143953788050848 152421657936192 161948011557204 169912667863296 203228877248256 215930682076272 287907576101696 304843315872384 323896023114408 339825335726592 406457754496512 431861364152544 575815152203392 609686631744768 647792046228816 863722728305088 1151630304406784 1219373263489536 1295584092457632 1727445456610176 2303260608813568 2591168184915264 3454890913220352 5182336369830528 6909781826440704 10364672739661056 20729345479322112
• Sum of all divisors σ(n): 64397053426449744
• Sum of proper divisors (its aliquot sum) s(n): 43667707947127632
• 20729345479322112 is an abundant number, because the sum of its proper divisors (43667707947127632) is greater than itself. Its abundance is 22938362467805520

Bases of 20729345479322112

• Binary: 1001001101001010011101011011001101110001010101000000000₂
• Hexadecimal: 0x49A53AD9B8AA00
• Base-36: 5O3XTUIJR40

Squares and roots of 20729345479322112

• 20729345479322112 squared (20729345479322112²) is 429705764001092081302967052140544
• 20729345479322112 cubed (20729345479322112³) is 8907519236434692469674280264068204362099670908928
• The square root of 20729345479322112 is 143976892.1713554421
• The cube root of 20729345479322112 is 274702.0264704951

Scales and comparisons

• 20,729,345,479,322,112 seconds is equal to 659,129,066 years, 8 weeks, 4 days, 17 hours, 55 minutes, 12 seconds.
• To count from 1 to 20,729,345,479,322,112 would take you about one billion, nine hundred seventy-seven million, three hundred eighty-seven thousand, one hundred ninety-eight 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 20729345479322112 cubic inches would be around 22891.8 feet tall.

Recreational maths with 20729345479322112

• 20729345479322112 backwards is 21122397454392702
• The number of decimal digits it has is: 17
• The sum of 20729345479322112's digits is 63
• More coming soon!