12949621552672

Names of 12949621552672

• Cardinal: 12949621552672 can be written as Twelve trillion, nine hundred forty-nine billion, six hundred twenty-one million, five hundred fifty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2949621552672 × 10¹³

Factors of 12949621552672

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1536

Divisors of 12949621552672

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 73 76 112 133 137 146 152 224 266 274 292 304 307 511 532 548 584 608 614 959 991 1022 1064 1096 1168 1228 1387 1918 1982 2044 2128 2149 2192 2336 2456 2603 2774 3836 3964 4088 4256 4298 4384 4912 5206 5548 5833 6937 7672 7928 8176 8596 9709 9824 10001 10412 11096 11666 13874 15344 15856 16352 17192 18221 18829 19418 20002 20824 22192 22411 23332 27748 30688 31712 34384 36442 37658 38836 40004 40831 41648 42059 44384 44822 46664 55496 68768 70007 72343 72884 75316 77672 80008 81662 83296 84118 89644 93328 110992 131803 135767 140014 144686 145768 150632 155344 156877 160016 163324 168236 179288 186656 190019 221984 263606 271534 280028 289372 291536 294413 301264 304237 310688 313754 320032 326648 336472 358576 380038 425809 506401 527212 543068 560056 578744 583072 588826 602528 608474 627508 653296 672944 717152 760076 799121 851618 950369 1012802 1054424 1086136 1120112 1157488 1177652 1216948 1255016 1306592 1330133 1345888 1374517 1520152 1598242 1703236 1900738 2025604 2108848 2129659 2172272 2240224 2314976 2355304 2433896 2510032 2579573 2660266 2749034 2980663 3040304 3070307 3196484 3406472 3801476 4051208 4217696 4259318 4344544 4710608 4867792 5020064 5159146 5320532 5498068 5593847 5780503 5961326 6080608 6140614 6392968 6812944 7602952 8102416 8518636 9421216 9621619 9735584 9910991 10318292 10641064 10996136 11187694 11561006 11922652 12281228 12785936 13625888 15205904 16204832 17037272 18057011 19243238 19821982 20636584 21282128 21492149 21992272 22209301 22375388 23122012 23845304 24562456 25571872 30411808 34074544 36114022 38486476 39643964 40463521 41273168 41680469 42564256 42984298 43984544 44418602 44750776 46244024 47690608 49124912 58335833 68149088 69376937 72228044 76972952 79287928 80927042 82546336 83360938 85968596 88837204 89501552 92488048 95381216 98249824 116671666 138753874 144456088 153945904 155465107 158575856 161854084 166721876 171937192 177674408 179003104 184976096 188308829 233343332 277507748 288912176 291763283 307891808 310930214 317151712 323708168 333443752 343874384 355348816 376617658 408350831 421976719 466686664 555015496 577824352 583526566 621860428 647416336 666887504 687748768 710697632 753235316 791928911 816701662 843953438 933373328 1110030992 1167053132 1243720856 1294832672 1318161803 1333775008 1506470632 1583857822 1633403324 1687906876 1866746656 2220061984 2334106264 2487441712 2636323606 2953837033 3012941264 3042674237 3167715644 3266806648 3375813752 4668212528 4974883424 5272647212 5543502377 5907674066 6025882528 6085348474 6335431288 6533613296 6751627504 9336425056 10545294424 11087004754 11815348132 12170696948 12670862576 13067226592 13503255008 21090588848 21298719659 22174009508 23630696264 24341393896 25341725152 42181177696 42597439318 44348019016 47261392528 48682787792 57810810503 85194878636 88696038032 94522785056 97365575584 115621621006 170389757272 177392076064 231243242012 340779514544 404675673521 462486484024 681559029088 809351347042 924972968048 1618702694084 1849945936096 3237405388168 6474810776336 12949621552672
• Sum of all divisors σ(n): 31450947010560
• Sum of proper divisors (its aliquot sum) s(n): 18501325457888
• 12949621552672 is an abundant number, because the sum of its proper divisors (18501325457888) is greater than itself. Its abundance is 5551703905216

Bases of 12949621552672

• Binary: 10111100011100010001100101111011011000100000₂
• Hexadecimal: 0xBC71197B620
• Base-36: 4L8Z2BMSG

Squares and roots of 12949621552672

• 12949621552672 squared (12949621552672²) is 167692698357427180070339584
• 12949621552672 cubed (12949621552672³) is 2171556980875063503605645417932382568448
• The square root of 12949621552672 is 3598558.2602859161
• The cube root of 12949621552672 is 23482.9340726169

Scales and comparisons

• 12,949,621,552,672 seconds is equal to 411,757 years, 47 weeks, 2 days, 1 hour, 57 minutes, 52 seconds.
• To count from 1 to 12,949,621,552,672 would take you about one million, twenty-nine thousand, three hundred ninety-four 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 12949621552672 cubic inches would be around 1956.9 feet tall.

Recreational maths with 12949621552672

• 12949621552672 backwards is 27625512694921
• The number of decimal digits it has is: 14
• The sum of 12949621552672's digits is 61
• More coming soon!