12998506922505

Names of 12998506922505

• Cardinal: 12998506922505 can be written as Twelve trillion, nine hundred ninety-eight billion, five hundred six million, nine hundred twenty-two thousand, five hundred five.

Scientific notation

• Scientific notation: 1.2998506922505 × 10¹³

Factors of 12998506922505

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 141

Divisors of 12998506922505

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 13 15 17 27 39 45 51 65 81 85 103 117 135 153 169 195 221 243 255 309 351 405 459 507 515 585 663 729 765 845 927 1053 1105 1215 1339 1377 1521 1545 1751 1755 1989 2187 2197 2295 2535 2781 2873 3159 3315 3645 4017 4131 4563 4635 5253 5265 5967 6561 6591 6695 6885 7605 8343 8619 8755 9477 9945 10609 10935 10985 12051 12393 13689 13905 14365 15759 15795 17407 17901 19773 20085 20655 22763 22815 25029 25857 26265 28431 29835 31827 32805 32955 36153 37179 37349 41067 41715 43095 47277 47385 52221 53045 53703 59319 60255 61965 68289 68445 75087 77571 78795 85293 87035 89505 95481 98865 108459 111537 112047 113815 123201 125145 129285 137917 141831 142155 156663 159135 161109 177957 180353 180765 185895 186745 204867 205335 225261 226291 232713 236385 261105 268515 286443 295919 296595 325377 336141 341445 369603 375435 387855 413751 425493 426465 469989 477405 483327 533871 541059 542295 557685 560235 614601 616005 675783 678873 689585 698139 709155 783315 805545 859329 887757 889785 901765 976131 1008423 1024335 1108809 1126305 1131455 1163565 1241253 1276479 1409967 1432215 1449981 1479595 1601613 1623177 1626885 1680705 1792921 1843803 1848015 2036619 2068755 2094417 2127465 2344589 2349945 2416635 2577987 2663271 2669355 2705295 2928393 3025269 3073005 3378915 3394365 3490695 3723759 3829437 3846947 4229901 4296645 4438785 4804839 4869531 4880655 5042115 5378763 5531409 5544045 6109857 6206265 6283251 6382395 7033767 7049835 7249905 7733961 7989813 8008065 8115885 8785179 8964605 9075807 9219015 10183095 10472085 11171277 11488311 11540841 11722945 12689703 12889935 13316355 14414517 14608593 14641965 15126345 16136289 16594227 18329571 18618795 18849753 19147185 19234735 21101301 21149505 23201883 23307973 23969439 24024195 24347655 26893815 27227421 27657045 30479657 30549285 31416255 33513831 34622523 35168835 38069109 38669805 39949065 43825779 43925895 45379035 48408867 49782681 54988713 55856385 57441555 57704205 63303903 63448515 69605649 69923919 71908317 72072585 73042965 80681445 81682263 82971135 91438971 91647855 94248765 100541493 103867569 105506505 114207327 116009415 116539865 119847195 131477337 136137105 145226601 149348043 152398285 164966139 167569155 173112615 189911709 190345545 209771757 215724951 219128895 242044335 245046789 248913405 274316913 274943565 301624479 311602707 316519515 348028245 349619595 359541585 394432011 396235541 408411315 435679803 457194855 494898417 502707465 519337845 569735127 571036635 629315271 647174853 657386685 726133005 746740215 822950739 824830695 904873437 934808121 949558545 1048858785 1078624755 1183296033 1188706623 1225233945 1307039409 1371584565 1484695251 1508122395 1558013535 1709205381 1887945813 1941524559 1972160055 1981177705 2178399015 2468852217 2474492085 2804424363 2848675635 3146576355 3235874265 3566119869 3921118227 4114753695 4524367185 4674040605 5127616143 5663837439 5916480165 5943533115 6535197045 7406556651 7423476255 8413273089 8546026905 9439729065 9707622795 10698359607 11763354681 12344261085 14022121815 15382848429 16991512317 17830599345 19605591135 22219669953 25239819267 25638080715 28319187195 32095078821 37032783255 42066365445 50974536951 53491798035 58816773405 66659009859 76914242145 84957561585 96285236463 111098349765 126199096335 152923610853 160475394105 199977029577 254872684755 288855709389 333295049295 481426182315 764618054265 866567128167 999885147885 1444278546945 2599701384501 4332835640835 12998506922505
• Sum of all divisors σ(n): 27098861746320
• Sum of proper divisors (its aliquot sum) s(n): 14100354823815
• 12998506922505 is an abundant number, because the sum of its proper divisors (14100354823815) is greater than itself. Its abundance is 1101847901310

Bases of 12998506922505

• Binary: 10111101001001110011011000110100001000001001₂
• Hexadecimal: 0xBD273634209
• Base-36: 4LVFJERK9

Squares and roots of 12998506922505

• 12998506922505 squared (12998506922505²) is 168961182214410406075475025
• 12998506922505 cubed (12998506922505³) is 2196243096648642348539170221968737937625
• The square root of 12998506922505 is 3605344.2169236765
• The cube root of 12998506922505 is 23512.4466568695

Scales and comparisons

• 12,998,506,922,505 seconds is equal to 413,312 years, 16 weeks, 1 day, 23 hours, 21 minutes, 45 seconds.
• To count from 1 to 12,998,506,922,505 would take you about one million, thirty-three thousand, two hundred eighty 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 12998506922505 cubic inches would be around 1959.4 feet tall.

Recreational maths with 12998506922505

• 12998506922505 backwards is 50522960589921
• The number of decimal digits it has is: 14
• The sum of 12998506922505's digits is 63
• More coming soon!