20309585607423

Names of 20309585607423

• Cardinal: 20309585607423 can be written as Twenty trillion, three hundred nine billion, five hundred eighty-five million, six hundred seven thousand, four hundred twenty-three.

Scientific notation

• Scientific notation: 2.0309585607423 × 10¹³

Factors of 20309585607423

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 127

Divisors of 20309585607423

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 17 21 27 29 49 51 63 71 81 87 119 147 153 189 203 213 261 357 441 459 493 497 567 609 639 783 833 841 1071 1207 1323 1377 1421 1479 1491 1827 1917 2059 2349 2499 2523 3213 3451 3479 3621 3969 4263 4437 4473 5041 5481 5751 5887 6177 7497 7569 8449 9639 10353 10437 10863 12789 13311 13419 14297 14413 15123 16443 17661 18531 22491 22707 24157 25347 31059 31311 32589 35003 35287 38367 39933 40257 41209 42891 43239 45369 52983 55593 59143 59711 67473 68121 72471 76041 85697 93177 93933 97767 100079 100891 105009 105861 115101 123627 128673 129717 136107 146189 158949 166779 177429 179133 217413 228123 245021 247009 257091 279531 281799 300237 302673 315027 317583 357911 370881 386019 389151 408321 417977 438567 476847 532287 537399 599879 652239 684369 700553 735063 741027 771273 900711 908019 945081 952749 1015087 1023323 1073733 1112643 1158057 1167453 1253931 1315701 1596861 1612197 1715147 1799637 1956717 2101659 2205189 2223081 2313819 2485213 2505377 2702133 2724057 2835243 2858247 2925839 3045261 3069969 3221199 3337929 3761793 3947103 4199153 4239481 4790583 4836591 5145441 5398911 6084487 6304977 6615567 6669243 6941457 7105609 7163261 7455639 7516131 8106399 8172171 8777517 9135783 9209907 9663597 10379419 11285379 11841309 12597459 12718443 15436323 16196733 17396491 17537639 18253461 18914931 19846701 20007729 21316827 21489783 22366917 22548393 26332551 27407349 27629721 28990791 29676367 31138257 33856137 37792377 38155329 42591409 46308969 48590199 49739263 52189473 52612917 54760383 56744793 63950481 64469349 67100751 67645179 72071177 72655933 78997653 82222047 82889163 89029101 93414771 113377131 114465987 121775437 127774227 138926907 149217789 156568419 157838751 164281149 176450123 191851443 193408047 201302253 202935537 207734569 216213531 217967799 236992959 267087303 280244313 298139863 301003151 340131393 343397961 365326311 383322681 447653367 469705257 473516253 492843447 504498239 508591531 529350369 575554329 580224141 623203707 648640593 653903397 801261909 840732939 894419589 903009453 1095978933 1149968043 1235150861 1342960101 1409115771 1420548759 1513494717 1525774593 1588051107 1869611121 1945921779 1961710191 2107022057 2403785727 2683258767 2709028359 3287936799 3449904129 3531487673 3705452583 4028880303 4540484151 4577323779 4764153321 5117053567 5608833363 5837765337 5885130573 6321066171 8049776301 8127085077 8646056027 9863810397 10594463019 11116357749 13621452453 13731971337 14292459963 14749154399 15351160701 16826500089 18963198513 24149328903 24381255231 25938168081 31783389057 33349073247 35819374969 40864357359 41195914011 44247463197 46053482103 56889595539 77814504243 95350167171 100047219741 107458124907 132742389591 138160446309 170668786617 233443512729 250735624783 286050501513 322374374721 398227168773 414481338927 700330538187 752206874349 967123124163 1194681506319 2256620623047 2901369372489 6769861869141 20309585607423
• Sum of all divisors σ(n): 39254208405984
• Sum of proper divisors (its aliquot sum) s(n): 18944622798561
• 20309585607423 is a deficient number, because the sum of its proper divisors (18944622798561) is less than itself. Its deficiency is 1364962808862

Bases of 20309585607423

• Binary: 100100111100010110001101000101011101011111111₂
• Hexadecimal: 0x1278B1A2BAFF
• Base-36: 7763EW4XR

Squares and roots of 20309585607423

• 20309585607423 squared (20309585607423²) is 412479267545243467872700929
• 20309585607423 cubed (20309585607423³) is 8377282995497257686589811682744081395967
• The square root of 20309585607423 is 4506615.7599048757
• The cube root of 20309585607423 is 27283.5170921373

Scales and comparisons

• 20,309,585,607,423 seconds is equal to 645,782 years, 5 hours, 37 minutes, 3 seconds.
• To count from 1 to 20,309,585,607,423 would take you about one million, six hundred fourteen thousand, four hundred fifty-five 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 20309585607423 cubic inches would be around 2273.6 feet tall.

Recreational maths with 20309585607423

• 20309585607423 backwards is 32470658590302
• The number of decimal digits it has is: 14
• The sum of 20309585607423's digits is 54
• More coming soon!