20388951176139

Names of 20388951176139

• Cardinal: 20388951176139 can be written as Twenty trillion, three hundred eighty-eight billion, nine hundred fifty-one million, one hundred seventy-six thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 2.0388951176139 × 10¹³

Factors of 20388951176139

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4267

Divisors of 20388951176139

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 7 9 13 19 21 23 27 39 49 57 63 69 73 81 91 117 133 147 161 171 189 207 219 243 247 273 299 351 399 437 441 483 511 513 567 621 637 657 741 819 897 931 949 1053 1127 1197 1311 1323 1387 1449 1533 1539 1679 1701 1729 1863 1911 1971 2093 2223 2457 2691 2793 2847 3059 3159 3381 3577 3591 3933 3969 4129 4161 4347 4599 4617 5037 5187 5589 5681 5733 5913 6279 6643 6669 7371 8073 8379 8541 9177 9709 10143 10731 10773 11753 11799 11907 12103 12387 12483 13041 13797 14651 15111 15561 17043 17199 17739 18031 18837 19929 20007 21413 21827 22113 24219 25137 25623 27531 28903 29127 30429 31901 32193 32319 35259 35397 36309 37161 37449 39123 39767 41391 43953 45333 46501 46683 51129 51597 53677 54093 56511 59787 60021 64239 65481 67963 72657 75411 76869 78451 82271 82593 86709 87381 91287 94967 95703 96579 105777 106191 108927 111483 112347 119301 124173 126217 131859 135999 139503 140049 152789 153387 154791 161031 162279 169533 179361 192717 196443 202321 203889 223307 226233 230607 235353 246813 247779 260127 262143 273861 278369 284901 287109 289737 301417 317331 326781 334449 337041 357903 375739 378651 395577 407997 414713 418509 420147 458367 460161 483093 486837 508599 538083 549157 578151 589329 606963 611667 664769 669921 706059 740439 743337 780381 786429 835107 854703 861327 869211 883519 904251 951993 980343 1003347 1019863 1069523 1073709 1127217 1135953 1186731 1234571 1244139 1255527 1375101 1380483 1449279 1460511 1563149 1614249 1647471 1734453 1767987 1804373 1820889 1835001 1994307 2009763 2109919 2118177 2221317 2341143 2359287 2505321 2564109 2583981 2630173 2650557 2712753 2855979 2902991 2941029 3059589 3208569 3221127 3381651 3407859 3560193 3703713 3732417 3766581 3844099 3918421 4125303 4347837 4381533 4653383 4689447 4942413 5203359 5303961 5413119 5462667 5505003 5726923 5982921 6029289 6329757 6354531 6663951 6932591 7023429 7139041 7515963 7692327 7751943 7890519 7951671 8138259 8641997 8708973 9178767 9625707 9663381 10144953 10223577 11111139 11197251 11299743 11532297 11755263 12375909 12630611 13043511 13960149 14068341 14769433 14827239 16239357 16388001 16515009 17180769 17948763 18087867 18989271 19063593 19991853 20320937 20797773 21417123 22547889 23076981 23456849 23671557 23855013 24414777 25925991 26126919 27428947 27536301 28877121 30434859 30670731 33333417 33591753 34596891 35265789 37127727 37891833 40088461 41880447 42205023 44308299 44481717 48528137 48718071 49164003 49973287 51542307 53846289 54263601 56967813 60493979 60962811 62393319 64251369 67643667 70370547 71014671 71565039 73244331 74449999 77777973 78380757 82286841 82608903 86631363 88414277 90123683 91304577 100000251 100775259 103790673 105797367 113675499 120265383 125641341 126615069 131719229 132924897 133445151 145584411 146154213 149919861 154626921 161538867 164197943 170903439 181481937 182888433 187179957 192002629 192754107 211111641 213044013 214695117 223349997 233333919 235142271 246860523 247826709 259894089 265242831 270371049 280619227 300000753 311372019 317392101 339696959 341026497 360796149 376924023 379845207 395157687 398774691 436753233 438462639 449759583 463880763 492593829 512710317 521149993 544445811 548665299 561539871 576007887 578262321 630865781 633334923 639132039 670049991 700001757 705426813 740581569 795728493 811113147 841857681 922034603 934116057 952176303 1019090877 1023079491 1082388447 1130772069 1149385601 1185473061 1196324073 1310259699 1349278749 1391642289 1477781487 1563449979 1633337433 1645995897 1684619613 1712349977 1728023661 1734786963 1892597343 1900004769 2010149973 2100005271 2221744707 2387185479 2433339441 2525573043 2766103809 3057272631 3069238473 3247165341 3448156803 3556419183 3588972219 3648049951 3930779097 4047836247 4416060467 4433344461 4690349937 4900012299 4937987691 5137049931 5184070983 5677792029 5700014307 6030449919 6454242221 6665234121 7161556437 7300018323 7576719129 8298311427 9171817893 9741496023 10344470409 10669257549 10944149853 11792337291 11986449839 12143508741 13248181401 13300033383 14071049811 14700036897 15411149793 15552212949 17033376087 18091349757 19362726663 21484669311 21900054969 22730157387 24894934281 27515453679 31033411227 32007772647 32832449559 35959349517 39744544203 39900100149 42213149433 46233449379 46656638847 51100128261 58088179989 68190472161 74684802843 82546361037 83905148873 93100233681 98497348677 107878048551 119233632609 126639448299 138700348137 153300384783 174264539967 224054408529 251715446619 279300701043 295492046031 323634145653 357700897827 416101044411 522793619901 755146339857 886476138093 970902436959 1073102693481 1568380859703 2265439019571 2912707310877 6796317058713 20388951176139
• Sum of all divisors σ(n): 42611545267200
• Sum of proper divisors (its aliquot sum) s(n): 22222594091061
• 20388951176139 is an abundant number, because the sum of its proper divisors (22222594091061) is greater than itself. Its abundance is 1833642914922

Bases of 20388951176139

• Binary: 100101000101100101100001100010011001111001011₂
• Hexadecimal: 0x128B2C3133CB
• Base-36: 786JZ3POR

Squares and roots of 20388951176139

• 20388951176139 squared (20388951176139²) is 415709330062979911402947321
• 20388951176139 cubed (20388951176139³) is 8475877234119550015542252798054009173619
• The square root of 20388951176139 is 4515412.6252358155
• The cube root of 20388951176139 is 27319.0103052897

Scales and comparisons

• 20,388,951,176,139 seconds is equal to 648,305 years, 30 weeks, 1 day, 4 hours, 55 minutes, 39 seconds.
• To count from 1 to 20,388,951,176,139 would take you about one million, six hundred twenty thousand, seven hundred sixty-three 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 20388951176139 cubic inches would be around 2276.6 feet tall.

Recreational maths with 20388951176139

• 20388951176139 backwards is 93167115988302
• 20388951176139 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20388951176139's digits is 63
• More coming soon!