28021164441120

Names of 28021164441120

• Cardinal: 28021164441120 can be written as Twenty-eight trillion, twenty-one billion, one hundred sixty-four million, four hundred forty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.802116444112 × 10¹³

Factors of 28021164441120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6725

Divisors of 28021164441120

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 23 24 30 32 36 38 40 45 46 48 57 60 69 72 76 80 90 92 95 96 114 115 120 138 144 152 160 171 180 184 190 207 228 230 240 276 285 288 304 342 345 360 368 380 414 437 456 460 480 552 570 608 684 690 720 736 760 828 855 874 912 920 1035 1104 1140 1311 1368 1380 1440 1520 1656 1710 1748 1824 1840 2070 2185 2208 2280 2622 2736 2760 3040 3312 3420 3496 3680 3933 4140 4370 4560 5244 5472 5520 6555 6624 6673 6840 6992 7866 8280 8740 9120 10488 11040 13110 13346 13680 13984 15732 16560 17480 19665 20019 20976 26220 26692 27360 31464 33120 33365 34960 39330 40038 41952 52440 53384 60057 62928 66730 69920 78660 80076 100095 104880 106768 120114 125856 126787 133460 153479 157320 160152 200190 209760 213536 240228 253574 266920 300285 306958 314640 320304 380361 400380 460437 480456 507148 533840 600570 613916 629280 633935 640608 760722 767395 800760 920874 960912 1014296 1067680 1141083 1201140 1227832 1267870 1381311 1521444 1534790 1601520 1841748 1901805 1921824 2028592 2282166 2302185 2402280 2455664 2535740 2762622 2916101 3042888 3069580 3203040 3683496 3803610 4057184 4564332 4604370 4804560 4911328 5071480 5525244 5705415 5832202 6085776 6139160 6906555 7366992 7607220 8748303 9128664 9208740 9609120 10142960 11050488 11410830 11664404 12171552 12278320 13813110 14580505 14733984 15214440 17496606 18257328 18417480 20285920 22100976 22821660 23328808 24556640 26244909 27626220 29161010 30428880 34993212 36514656 36834960 43741515 44201952 44528929 45643320 46657616 52489818 55252440 58322020 60857760 69986424 73669920 87483030 89057858 91286640 93315232 104979636 110504880 116644040 131224545 133586787 139972848 174966060 178115716 182573280 209959272 221009760 222644645 233288080 262449090 267173574 279945696 349932120 356231432 400760361 419918544 445289290 466576160 524898180 534347148 667933935 699864240 712462864 801520722 839837088 846049651 890578580 1024165367 1049796360 1068694296 1335867870 1399728480 1424925728 1603041444 1692099302 1781157160 2003801805 2048330734 2099592720 2137388592 2538148953 2671735740 3072496101 3206082888 3384198604 3562314320 4007603610 4096661468 4199185440 4230248255 4274777184 5076297906 5120826835 5343471480 6144992202 6412165776 6768397208 7124628640 7614446859 8015207220 8193322936 8460496510 9217488303 10152595812 10241653670 10686942960 12289984404 12690744765 12824331552 13536794416 15228893718 15362480505 16030414440 16386645872 16920993020 18434976606 19459141973 20305191624 20483307340 21373885920 24579968808 25381489530 27073588832 30457787436 30724961010 32060828880 32773291744 33841986040 36869953212 38072234295 38918283946 40610383248 40966614680 46087441515 49159937616 50762979060 58377425919 60915574872 61449922020 64121657760 67683972080 73739906424 76144468590 77836567892 81220766496 81933229360 92174883030 97295709865 98319875232 101525958120 116754851838 121831149744 122899844040 135367944160 147479812848 152288937180 155673135784 163866458720 175132277757 184349766060 194591419730 203051916240 233509703676 243662299488 245799688080 291887129595 294959625696 304577874360 311346271568 350264555514 368699532120 389182839460 406103832480 467019407352 491599376160 583774259190 609155748720 622692543136 700529111028 737399064240 778365678920 875661388785 934038814704 1167548518380 1218311497440 1401058222056 1474798128480 1556731357840 1751322777570 1868077629408 2335097036760 2802116444112 3113462715680 3502645555140 4670194073520 5604232888224 7005291110280 9340388147040 14010582220560 28021164441120
• Sum of all divisors σ(n): 105047017508160
• Sum of proper divisors (its aliquot sum) s(n): 77025853067040
• 28021164441120 is an abundant number, because the sum of its proper divisors (77025853067040) is greater than itself. Its abundance is 49004688625920

Bases of 28021164441120

• Binary: 110010111110000101111100011010111111000100000₂
• Hexadecimal: 0x197C2F8D7E20
• Base-36: 9XKQTTMW0

Squares and roots of 28021164441120

• 28021164441120 squared (28021164441120²) is 785185656636287921946854400
• 28021164441120 cubed (28021164441120³) is 22001816401414209067491334555718012928000
• The square root of 28021164441120 is 5293502.0960721269
• The cube root of 28021164441120 is 30373.5387095373

Scales and comparisons

• 28,021,164,441,120 seconds is equal to 890,986 years, 18 weeks, 2 days, 21 hours, 12 minutes.
• To count from 1 to 28,021,164,441,120 would take you about two million, two hundred twenty-seven thousand, four hundred sixty-five 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 28021164441120 cubic inches would be around 2531.1 feet tall.

Recreational maths with 28021164441120

• 28021164441120 backwards is 02114446112082
• 28021164441120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28021164441120's digits is 36
• More coming soon!