68446562340800

Names of 68446562340800

• Cardinal: 68446562340800 can be written as Sixty-eight trillion, four hundred forty-six billion, five hundred sixty-two million, three hundred forty thousand, eight hundred.

Scientific notation

• Scientific notation: 6.84465623408 × 10¹³

Factors of 68446562340800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 10518686

Divisors of 68446562340800

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 83 98 100 112 140 160 166 175 196 200 224 245 280 320 332 350 392 400 415 448 490 560 581 664 700 784 800 830 980 1120 1162 1225 1328 1400 1568 1600 1660 1960 2075 2240 2324 2450 2656 2800 2905 3136 3320 3920 4067 4150 4648 4900 5312 5600 5810 6640 7840 8134 8300 9296 9800 11200 11620 13280 14525 15680 16268 16600 18592 19600 20335 23240 26560 29050 32536 33200 37184 39200 40670 46480 58100 65072 66400 78400 81340 92960 101675 116200 130144 132800 162680 185920 203350 232400 260288 325360 406700 464800 650720 813400 929600 1301440 1626800 3253600 6507200 10518589 21037178 42074356 52592945 73630123 84148712 105185890 147260246 168297424 210371780 262964725 294520492 336594848 368150615 420743560 515410861 525929450 589040984 673189696 736301230 841487120 873042887 1030821722 1051858900 1178081968 1472602460 1682974240 1746085774 1840753075 2061643444 2103717800 2356163936 2577054305 2945204920 3365948480 3492171548 3681506150 4123286888 4207435600 4365214435 4712327872 5154108610 5890409840 6111300209 6984343096 7363012300 8246573776 8414871200 8730428870 10308217220 11780819680 12222600418 12885271525 13968686192 14726024600 16493147552 16829742400 17460857740 20616434440 21826072175 23561639360 24445200836 25770543050 27937372384 29452049200 30556501045 32986295104 34921715480 41232868880 42779101463 43652144350 48890401672 51541086100 55874744768 58904098400 61113002090 69843430960 82465737760 85558202926 87304288700 97780803344 103082172200 117808196800 122226004180 139686861920 152782505225 164931475520 171116405852 174608577400 195561606688 206164344400 213895507315 244452008360 279373723840 305565010450 342232811704 349217154800 391123213376 412328688800 427791014630 488904016720 611130020900 684465623408 698434309600 824657377600 855582029260 977808033440 1069477536575 1222260041800 1368931246816 1396868619200 1711164058520 1955616066880 2138955073150 2444520083600 2737862493632 3422328117040 4277910146300 4889040167200 6844656234080 8555820292600 9778080334400 13689312468160 17111640585200 34223281170400 68446562340800
• Sum of all divisors σ(n): 198279166118040
• Sum of proper divisors (its aliquot sum) s(n): 129832603777240
• 68446562340800 is an abundant number, because the sum of its proper divisors (129832603777240) is greater than itself. Its abundance is 61386041436440

Bases of 68446562340800

• Binary: 1111100100000001110101000010001100111111000000₂
• Hexadecimal: 0x3E407508CFC0
• Base-36: O9FWZZ9VK

Squares and roots of 68446562340800

• 68446562340800 squared (68446562340800²) is 4684931896273020775344640000
• 68446562340800 cubed (68446562340800³) is 320667483100653675676760453365133312000000
• The square root of 68446562340800 is 8273243.7617176493
• The cube root of 68446562340800 is 40905.7048414179

Scales and comparisons

• 68,446,562,340,800 seconds is equal to 2,176,388 years, 50 weeks, 15 hours, 33 minutes, 20 seconds.
• To count from 1 to 68,446,562,340,800 would take you about five million, four hundred forty thousand, nine hundred seventy-two 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 68446562340800 cubic inches would be around 3408.8 feet tall.

Recreational maths with 68446562340800

• 68446562340800 backwards is 00804326564486
• 68446562340800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68446562340800's digits is 56
• More coming soon!