11985106655520

Names of 11985106655520

• Cardinal: 11985106655520 can be written as Eleven trillion, nine hundred eighty-five billion, one hundred six million, six hundred fifty-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.198510665552 × 10¹³

Factors of 11985106655520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 511893

Divisors of 11985106655520

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 53 60 72 80 90 96 106 120 144 159 160 180 212 240 265 288 307 318 360 424 477 480 530 614 636 720 795 848 921 954 1060 1228 1272 1440 1535 1590 1696 1842 1908 2120 2385 2456 2544 2763 3070 3180 3684 3816 4240 4605 4770 4912 5088 5526 6140 6360 7368 7632 8480 9210 9540 9824 11052 12280 12720 13815 14736 15264 16271 18420 19080 22104 24560 25440 27630 29472 32542 36840 38160 44208 48813 49120 55260 65084 73680 76320 81355 88416 97626 110520 130168 146439 147360 162710 195252 221040 244065 260336 292878 325420 390504 442080 488130 511523 520672 585756 650840 732195 781008 976260 1023046 1171512 1301680 1464390 1534569 1562016 1952520 2046092 2343024 2557615 2603360 2928780 3069138 3905040 4092184 4603707 4686048 5115230 5857560 6138276 7672845 7810080 8184368 9207414 10230460 11715120 12276552 15345690 16368736 18414828 20460920 23018535 23430240 24553104 27110719 30691380 36829656 40921840 46037070 49106208 54221438 61382760 73659312 81332157 81843680 92074140 108442876 122765520 135553595 147318624 157037561 162664314 184148280 216885752 243996471 245531040 271107190 314075122 325328628 368296560 406660785 433771504 471112683 487992942 542214380 628150244 650657256 736593120 785187805 813321570 867543008 942225366 975985884 1084428760 1219982355 1256300488 1301314512 1413338049 1570375610 1626643140 1884450732 1951971768 2168857520 2355563415 2439964710 2512600976 2602629024 2826676098 3140751220 3253286280 3768901464 3903943536 4337715040 4711126830 4879929420 5025201952 5653352196 6281502440 6506572560 7066690245 7537802928 7807887072 8322990733 9422253660 9759858840 11306704392 12563004880 13013145120 14133380490 15075605856 16645981466 18844507320 19519717680 22613408784 24968972199 25126009760 28266760980 33291962932 37689014640 39039435360 41614953665 45226817568 49937944398 56533521960 66583925864 74906916597 75378029280 83229907330 99875888796 113067043920 124844860995 133167851728 149813833194 166459814660 199751777592 226134087840 249689721990 266335703456 299627666388 332919629320 374534582985 399503555184 499379443980 599255332776 665839258640 749069165970 799007110368 998758887960 1198510665552 1331678517280 1498138331940 1997517775920 2397021331104 2996276663880 3995035551840 5992553327760 11985106655520
• Sum of all divisors σ(n): 41806676463552
• Sum of proper divisors (its aliquot sum) s(n): 29821569808032
• 11985106655520 is an abundant number, because the sum of its proper divisors (29821569808032) is greater than itself. Its abundance is 17836463152512

Bases of 11985106655520

• Binary: 10101110011010000000000001100101100100100000₂
• Hexadecimal: 0xAE680065920
• Base-36: 48XVR2140

Squares and roots of 11985106655520

• 11985106655520 squared (11985106655520²) is 143642781544189799946470400
• 11985106655520 cubed (11985106655520³) is 1721574057102674594324539730772676608000
• The square root of 11985106655520 is 3461951.2786173061
• The cube root of 11985106655520 is 22884.8094724573

Scales and comparisons

• 11,985,106,655,520 seconds is equal to 381,089 years, 16 weeks, 4 days, 5 hours, 12 minutes.
• To count from 1 to 11,985,106,655,520 would take you about nine hundred fifty-two thousand, seven hundred twenty-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 11985106655520 cubic inches would be around 1907.1 feet tall.

Recreational maths with 11985106655520

• 11985106655520 backwards is 02555660158911
• The number of decimal digits it has is: 14
• The sum of 11985106655520's digits is 54
• More coming soon!