84640004855680

Names of 84640004855680

• Cardinal: 84640004855680 can be written as Eighty-four trillion, six hundred forty billion, four million, eight hundred fifty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 8.464000485568 × 10¹³

Factors of 84640004855680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 15029

Divisors of 84640004855680

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 31 32 34 40 62 64 68 80 85 124 128 136 155 160 170 248 272 289 310 320 340 496 527 544 578 620 640 680 992 1054 1061 1088 1156 1240 1360 1445 1984 2108 2122 2176 2312 2480 2635 2720 2890 3968 4216 4244 4624 4960 5270 5305 5440 5780 8432 8488 8959 9248 9920 10540 10610 10880 11560 13913 16864 16976 17918 18037 18496 19840 21080 21220 23120 27826 32891 33728 33952 35836 36074 36992 42160 42440 44795 46240 55652 65782 67456 67904 69565 71672 72148 84320 84880 89590 90185 92480 111304 131564 135808 139130 143344 144296 164455 168640 169760 179180 180370 184960 222608 236521 263128 278260 286688 288592 306629 328910 337280 339520 358360 360740 431303 445216 473042 526256 556520 559147 573376 577184 613258 657820 679040 716720 721480 862606 890432 946084 1052512 1113040 1118294 1146752 1154368 1182605 1226516 1315640 1433440 1442960 1533145 1725212 1780864 1892168 2105024 2156515 2226080 2236588 2308736 2365210 2453032 2631280 2795735 2866880 2885920 3066290 3450424 3784336 4020857 4210048 4313030 4452160 4473176 4730420 4906064 5262560 5591470 5733760 5771840 6132580 6900848 7332151 7568672 8041714 8626060 8904320 8946352 9460840 9505499 9812128 10525120 11182940 11543680 12265160 13801696 14664302 14761693 15137344 16083428 17252120 17892704 18921680 19010998 19624256 20104285 21050240 22365880 24530320 27603392 29328604 29523386 30274688 32166856 34504240 35785408 36660755 37843360 38021996 39248512 40208570 44731760 47527495 49060640 55206784 58657208 59046772 64333712 69008480 71570816 73321510 73808465 75686720 76043992 80417140 89463520 95054990 98121280 117314416 118093544 124646567 128667424 138016960 146643020 147616930 151373440 152087984 160834280 178927040 190109980 196242560 234628832 236187088 249293134 250948781 257334848 276033920 293286040 295233860 304175968 321668560 357854080 380219960 457612483 469257664 472374176 498586268 501897562 514669696 586572080 590467720 608351936 623232835 643337120 760439920 915224966 938515328 944748352 997172536 1003795124 1173144160 1180935440 1216703872 1246465670 1254743905 1286674240 1520879840 1830449932 1889496704 1994345072 2007590248 2288062415 2346288320 2361870880 2492931340 2509487810 2573348480 3041759680 3660899864 3988690144 4015180496 4266129277 4576124830 4692576640 4723741760 4985862680 5018975620 6083519360 7321799728 7779412211 7977380288 8030360992 8532258554 9152249660 9447483520 9971725360 10037951240 14643599456 15558824422 15954760576 16060721984 17064517108 18304499320 19943450720 20075902480 21330646385 29287198912 31117648844 32121443968 34129034216 36608998640 38897061055 39886901440 40151804960 42661292770 58574397824 62235297688 68258068432 73217997280 77794122110 79773802880 80303609920 85322585540 124470595376 132250007587 136516136864 146435994560 155588244220 160607219840 170645171080 248941190752 264500015174 273032273728 292871989120 311176488440 341290342160 497882381504 529000030348 546064547456 622352976880 661250037935 682580684320 995764763008 1058000060696 1244705953760 1322500075870 1365161368640 2116000121392 2489411907520 2645000151740 2730322737280 4232000242784 4978823815040 5290000303480 8464000485568 10580000606960 16928000971136 21160001213920 42320002427840 84640004855680
• Sum of all divisors σ(n): 222103959240960
• Sum of proper divisors (its aliquot sum) s(n): 137463954385280
• 84640004855680 is an abundant number, because the sum of its proper divisors (137463954385280) is greater than itself. Its abundance is 52823949529600

Bases of 84640004855680

• Binary: 10011001111101011001001011011000101011110000000₂
• Hexadecimal: 0x4CFAC96C5780
• Base-36: U032XJTZ4

Squares and roots of 84640004855680

• 84640004855680 squared (84640004855680²) is 7163930421969533977628262400
• 84640004855680 cubed (84640004855680³) is 606355105701255027215482874026001170432000
• The square root of 84640004855680 is 9200000.2638956483
• The cube root of 84640004855680 is 43906.1368326117

Scales and comparisons

• 84,640,004,855,680 seconds is equal to 2,691,290 years, 17 weeks, 6 days, 19 hours, 54 minutes, 40 seconds.
• To count from 1 to 84,640,004,855,680 would take you about six million, seven hundred twenty-eight thousand, two hundred twenty-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 84640004855680 cubic inches would be around 3658.8 feet tall.

Recreational maths with 84640004855680

• 84640004855680 backwards is 08655840004648
• The number of decimal digits it has is: 14
• The sum of 84640004855680's digits is 58
• More coming soon!