1212704641980

Names of 1212704641980

• Cardinal: 1212704641980 can be written as One trillion, two hundred twelve billion, seven hundred four million, six hundred forty-one thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.21270464198 × 10¹²

Factors of 1212704641980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 105250

Divisors of 1212704641980

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 31 36 39 45 52 53 54 60 62 65 78 90 93 106 108 117 124 130 135 155 156 159 180 186 195 212 234 260 265 270 279 310 318 351 372 390 403 465 468 477 530 540 558 585 620 636 689 702 780 795 806 837 930 954 1060 1116 1170 1209 1378 1395 1404 1431 1590 1612 1643 1674 1755 1860 1908 2015 2067 2340 2385 2418 2756 2790 2862 3180 3286 3348 3445 3510 3627 4030 4134 4185 4770 4836 4929 5580 5724 6045 6201 6572 6890 7020 7155 7254 8060 8215 8268 8370 9540 9858 10335 10881 12090 12402 13780 14310 14508 14787 16430 16740 18135 18603 19716 20670 21359 21762 24180 24645 24804 28620 29574 31005 32860 36270 37206 41340 42718 43524 44361 49290 54405 59148 62010 64077 72540 73935 74412 85436 88722 93015 98580 105143 106795 108810 124020 128154 147870 177444 186030 192231 210286 213590 217620 221805 256308 295740 315429 320385 372060 384462 420572 427180 443610 525715 576693 630858 640770 768924 887220 946287 961155 1051430 1153386 1261716 1281540 1366859 1577145 1892574 1922310 2102860 2306772 2733718 2838861 2883465 3154290 3259433 3785148 3844620 4100577 4731435 5467436 5572579 5677722 5766930 6308580 6518866 6834295 8201154 9462870 9778299 11145158 11355444 11533860 12301731 13037732 13668590 14194305 16297165 16402308 16717737 18925740 19556598 20502885 22290316 24603462 27337180 27862895 28388610 29334897 32594330 33435474 36905193 39113196 41005770 42372629 48891495 49206924 50153211 55725790 56777220 58669794 61508655 65188660 66870948 72443527 73810386 82011540 83588685 84745258 88004691 97782990 100306422 111451580 117339588 123017310 127117887 144887054 146674485 147620772 150459633 167177370 169490516 172749949 176009382 184525965 195565980 200612844 211863145 217330581 246034620 250766055 254235774 289774108 293348970 300919266 334354740 345499898 352018764 362217635 369051930 381353661 423726290 434661162 440023455 501532110 508471548 518249847 586697940 601838532 635589435 651991743 690999796 724435270 738103860 752298165 762707322 847452580 863749745 869322324 880046910 1003064220 1036499694 1086652905 1144060983 1271178870 1303983486 1448870540 1504596330 1525414644 1554749541 1727499490 1760093820 1906768305 1955975229 2072999388 2173305810 2245749337 2288121966 2542357740 2591249235 2607966972 3009192660 3109499082 3259958715 3454998980 3813536610 3911950458 4346611620 4491498674 4576243932 4664248623 5182498470 5720304915 6218998164 6519917430 6737248011 7627073220 7773747705 7823900916 8982997348 9328497246 9779876145 10364996940 11228746685 11440609830 13039834860 13474496022 15547495410 18656994492 19559752290 20211744033 22457493370 22881219660 23321243115 26948992044 31094990820 33686240055 39119504580 40423488066 44914986740 46642486230 60635232099 67372480110 80846976132 93284972460 101058720165 121270464198 134744960220 202117440330 242540928396 303176160495 404234880660 606352320990 1212704641980
• Sum of all divisors σ(n): 4273321328640
• Sum of proper divisors (its aliquot sum) s(n): 3060616686660
• 1212704641980 is an abundant number, because the sum of its proper divisors (3060616686660) is greater than itself. Its abundance is 1847912044680

Bases of 1212704641980

• Binary: 10001101001011010110101000101001110111100₂
• Hexadecimal: 0x11A5AD453BC
• Base-36: FH3X16F0

Squares and roots of 1212704641980

• 1212704641980 squared (1212704641980²) is 1470652548679839978320400
• 1212704641980 cubed (1212704641980³) is 1783467172523759862552731643730392000
• The square root of 1212704641980 is 1101228.6964931491
• The cube root of 1212704641980 is 10663.9560531491

Scales and comparisons

• 1,212,704,641,980 seconds is equal to 38,560 years, 13 weeks, 2 days, 8 hours, 33 minutes.
• To count from 1 to 1,212,704,641,980 would take you about ninety-six thousand, four hundred 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 1212704641980 cubic inches would be around 888.7 feet tall.

Recreational maths with 1212704641980

• 1212704641980 backwards is 0891464072121
• 1212704641980 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1212704641980's digits is 45
• More coming soon!