28409989506120

Names of 28409989506120

• Cardinal: 28409989506120 can be written as Twenty-eight trillion, four hundred nine billion, nine hundred eighty-nine million, five hundred six thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.840998950612 × 10¹³

Factors of 28409989506120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6948

Divisors of 28409989506120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 41 45 54 60 72 73 82 90 108 120 123 135 146 164 180 205 216 219 246 270 292 328 360 365 369 410 438 492 540 584 615 657 730 738 820 876 984 1080 1095 1107 1230 1314 1460 1476 1640 1723 1752 1845 1971 2190 2214 2460 2628 2920 2952 2993 3285 3446 3690 3942 4380 4428 4920 5101 5169 5256 5535 5986 6570 6892 7380 7884 8615 8760 8856 8979 9855 10202 10338 11070 11972 13140 13784 14760 14965 15303 15507 15768 17230 17958 19710 20404 20676 22140 23944 25505 25845 26280 26937 29930 30606 31014 34460 35916 39420 40808 41352 44280 44895 45909 46521 51010 51690 53874 59860 61212 62028 68920 70643 71832 76515 77535 78840 80811 89790 91818 93042 102020 103380 107748 119720 122424 124056 125779 134685 137727 141286 153030 155070 161622 179580 183636 186084 204040 206760 209141 211929 215496 229545 232605 251558 269370 275454 282572 306060 310140 323244 353215 359160 367272 372168 372373 377337 404055 418282 423858 459090 465210 503116 538740 550908 565144 612120 620280 627423 628895 635787 646488 688635 706430 744746 754674 808110 836564 847716 918180 930420 1006232 1045705 1059645 1077480 1101816 1117119 1132011 1254846 1257790 1271574 1377270 1412860 1489492 1509348 1616220 1673128 1695432 1836360 1860840 1861865 1882269 1886685 1907361 2091410 2119290 2234238 2264022 2509692 2515580 2543148 2754540 2825720 2978984 3018696 3137115 3178935 3232440 3351357 3396033 3723730 3764538 3773370 3814722 4182820 4238580 4468476 4528044 5019384 5031160 5086296 5156939 5509080 5585595 5646807 5660055 6274230 6357870 6702714 6792066 7447460 7529076 7546740 7629444 8365640 8477160 8789023 8936952 9056088 9411345 9536805 10054071 10313878 11171190 11293614 11320110 12548460 12715740 13405428 13584132 14894920 15058152 15093480 15258888 15267293 15470817 16756785 16980165 17578046 18822690 19073610 20108142 20627756 22342380 22587228 22640220 25096920 25431480 25784695 26367069 26810856 27168264 28234035 30534586 30941634 33513570 33960330 35156092 37645380 38147220 40216284 41255512 43945115 44684760 45174456 45280440 45801879 46412451 50270355 51569390 52734138 56468070 61069172 61883268 67027140 67920660 70312184 75290760 76294440 76336465 77354085 79101207 80432568 87890230 91603758 92824902 100540710 103138780 105468276 112936140 122138344 123766536 131835345 134054280 135841320 137405637 139237353 152672930 154708170 158202414 175780460 183207516 185649804 201081420 206277560 210936552 225872280 229009395 232062255 237303621 263670690 274811274 278474706 305345860 309416340 316404828 351560920 360349943 366415032 371299608 395506035 402162840 412216911 458018790 464124510 474607242 527341380 549622548 556949412 610691720 618832680 632809656 641598679 687028185 696186765 720699886 791012070 824433822 916037580 928249020 949214484 1054682760 1081049829 1099245096 1113898824 1186518105 1283197358 1374056370 1392373530 1441399772 1582024140 1648867644 1801749715 1832075160 1856498040 1898428968 1924796037 2061084555 2162099658 2373036210 2566394716 2748112740 2784747060 2882799544 3164048280 3207993395 3243149487 3297735288 3603499430 3849592074 4122169110 4324199316 4746072420 5132789432 5405249145 5496225480 5569494120 5774388111 6415986790 6486298974 7206998860 7699184148 8244338220 8648398632 9492144840 9623980185 9729448461 10810498290 11548776222 12831973580 12972597948 14413997720 15398368296 16215747435 16488676440 17323164333 19247960370 19458896922 21620996580 23097552444 25663947160 25945195896 26305545839 28871940555 32431494870 34646328666 38495920740 38917793844 43241993160 46195104888 48647242305 52611091678 57743881110 64862989740 69292657332 76991841480 77835587688 78916637517 86615821665 97294484610 105222183356 115487762220 129725979480 131527729195 138585314664 157833275034 173231643330 194588969220 210444366712 230975524440 236749912551 263055458390 315666550068 346463286660 389177938440 394583187585 473499825102 526110916780 631333100136 692926573320 710249737653 789166375170 946999650204 1052221833560 1183749562755 1420499475306 1578332750340 1893999300408 2367499125510 2840998950612 3156665500680 3551248688265 4734998251020 5681997901224 7102497376530 9469996502040 14204994753060 28409989506120
• Sum of all divisors σ(n): 98414984102400
• Sum of proper divisors (its aliquot sum) s(n): 70004994596280
• 28409989506120 is an abundant number, because the sum of its proper divisors (70004994596280) is greater than itself. Its abundance is 41595005090160

Bases of 28409989506120

• Binary: 110011101011010110111010101010010010001001000₂
• Hexadecimal: 0x19D6B7552448
• Base-36: A2JDA8760

Squares and roots of 28409989506120

• 28409989506120 squared (28409989506120²) is 807127503737848521517454400
• 28409989506120 cubed (28409989506120³) is 22930483911293107571777036522415620928000
• The square root of 28409989506120 is 5330102.2040970285
• The cube root of 28409989506120 is 30513.3828239989

Scales and comparisons

• 28,409,989,506,120 seconds is equal to 903,349 years, 40 weeks, 6 days, 23 hours, 42 minutes.
• To count from 1 to 28,409,989,506,120 would take you about two million, two hundred fifty-eight thousand, three hundred seventy-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 28409989506120 cubic inches would be around 2542.8 feet tall.

Recreational maths with 28409989506120

• 28409989506120 backwards is 02160598990482
• The number of decimal digits it has is: 14
• The sum of 28409989506120's digits is 63
• More coming soon!