12491123404800

Names of 12491123404800

• Cardinal: 12491123404800 can be written as Twelve trillion, four hundred ninety-one billion, one hundred twenty-three million, four hundred four thousand, eight hundred.

Scientific notation

• Scientific notation: 1.24911234048 × 10¹³

Factors of 12491123404800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2658

Divisors of 12491123404800

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 127 128 150 160 192 200 240 254 256 300 320 381 384 400 480 508 512 600 635 640 762 768 800 960 1016 1024 1200 1270 1280 1524 1536 1600 1905 1920 2032 2048 2400 2521 2540 2560 3048 3072 3175 3200 3810 3840 4064 4096 4800 5042 5080 5120 6096 6144 6350 6400 7563 7620 7680 8128 9525 9600 10084 10160 10240 12192 12288 12605 12700 12800 15126 15240 15360 16129 16256 19050 19200 20168 20320 20480 24384 25210 25400 25600 30252 30480 30720 32258 32512 37815 38100 38400 40336 40640 48387 48768 50420 50800 51200 60504 60960 61440 63025 64516 65024 75630 76200 76800 80645 80672 81280 96774 97536 100840 101600 102400 121008 121920 126050 129032 130048 151260 152400 153600 161290 161344 162560 189075 193548 195072 201680 203200 241935 242016 243840 252100 258064 260096 302520 304800 307200 320167 322580 322688 325120 378150 387096 390144 403225 403360 406400 483870 484032 487680 504200 516128 520192 605040 609600 640334 645160 645376 650240 756300 774192 780288 806450 806720 812800 960501 967740 968064 975360 1008400 1032256 1209675 1210080 1219200 1280668 1290320 1290752 1300480 1512600 1548384 1560576 1600835 1612900 1613440 1625600 1921002 1935480 1936128 1950720 2016800 2064512 2419350 2420160 2438400 2561336 2580640 2581504 2600960 3025200 3096768 3201670 3225800 3226880 3251200 3842004 3870960 3872256 3901440 4033600 4129024 4802505 4838700 4840320 4876800 5122672 5161280 5163008 6050400 6193536 6403340 6451600 6453760 6502400 7684008 7741920 7744512 7802880 8004175 8067200 8258048 9605010 9677400 9680640 9753600 10245344 10322560 10326016 12100800 12387072 12806680 12903200 12907520 13004800 15368016 15483840 15489024 16008350 16134400 16516096 19210020 19354800 19361280 19507200 20490688 20645120 24012525 24201600 24774144 25613360 25806400 25815040 30736032 30967680 30978048 32016700 32268800 33032192 38420040 38709600 38722560 39014400 40661209 40981376 41290240 48025050 48403200 49548288 51226720 51612800 51630080 61472064 61935360 64033400 64537600 66064384 76840080 77419200 77445120 81322418 81962752 82580480 96050100 96806400 99096576 102453440 103225600 121983627 122944128 123870720 128066800 129075200 153680160 154838400 154890240 162644836 163925504 165160960 192100200 193612800 198193152 203306045 204906880 206451200 243967254 245888256 247741440 256133600 258150400 307360320 309676800 325289672 327851008 330321920 384200400 387225600 406612090 409813760 412902400 487934508 491776512 495482880 512267200 609918135 614720640 619353600 650579344 655702016 768400800 774451200 813224180 819627520 825804800 975869016 983553024 990965760 1016530225 1024534400 1219836270 1229441280 1238707200 1301158688 1311404032 1536801600 1626448360 1639255040 1651609600 1951738032 1967106048 2033060450 2049068800 2439672540 2458882560 2477414400 2602317376 3049590675 3073603200 3252896720 3278510080 3903476064 3934212096 4066120900 4098137600 4879345080 4917765120 4954828800 5204634752 6099181350 6147206400 6505793440 6557020160 7806952128 8132241800 8196275200 9758690160 9835530240 10409269504 12198362700 12294412800 13011586880 15613904256 16264483600 16392550400 19517380320 19671060480 20818539008 24396725400 24588825600 26023173760 31227808512 32528967200 32785100800 39034760640 41637078016 48793450800 49177651200 52046347520 62455617024 65057934400 78069521280 83274156032 97586901600 98355302400 104092695040 124911234048 130115868800 156139042560 166548312064 195173803200 208185390080 249822468096 260231737600 312278085120 390347606400 416370780160 499644936192 520463475200 624556170240 780695212800 832741560320 1040926950400 1249112340480 1561390425600 2081853900800 2498224680960 3122780851200 4163707801600 6245561702400 12491123404800
• Sum of all divisors σ(n): 41643200415336
• Sum of proper divisors (its aliquot sum) s(n): 29152077010536
• 12491123404800 is an abundant number, because the sum of its proper divisors (29152077010536) is greater than itself. Its abundance is 16660953605736

Bases of 12491123404800

• Binary: 10110101110001010000111110010011000000000000₂
• Hexadecimal: 0xB5C50F93000
• Base-36: 4FECCD3PC

Squares and roots of 12491123404800

• 12491123404800 squared (12491123404800²) is 156028163913942344663040000
• 12491123404800 cubed (12491123404800³) is 1948967050073415994458287313518592000000
• The square root of 12491123404800 is 3534278.3428586947
• The cube root of 12491123404800 is 23202.4493331591

Scales and comparisons

• 12,491,123,404,800 seconds is equal to 397,179 years, 4 weeks, 3 days, 13 hours, 20 minutes.
• To count from 1 to 12,491,123,404,800 would take you about nine hundred ninety-two thousand, nine hundred forty-seven 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 12491123404800 cubic inches would be around 1933.5 feet tall.

Recreational maths with 12491123404800

• 12491123404800 backwards is 00840432119421
• The number of decimal digits it has is: 14
• The sum of 12491123404800's digits is 39
• More coming soon!