68367446400

Names of 68367446400

• Cardinal: 68367446400 can be written as Sixty-eight billion, three hundred sixty-seven million, four hundred forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 6.83674464 × 10¹⁰

Factors of 68367446400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2681

Divisors of 68367446400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 32 33 40 44 48 50 55 60 64 66 75 80 88 96 100 110 120 128 132 150 160 165 176 192 200 220 240 264 271 275 300 320 330 352 384 400 440 480 528 542 550 600 640 660 704 800 813 825 880 960 1056 1084 1100 1200 1320 1355 1408 1600 1626 1650 1760 1920 2112 2168 2200 2389 2400 2640 2710 2981 3200 3252 3300 3520 4065 4224 4336 4400 4778 4800 5280 5420 5962 6504 6600 6775 7040 7167 8130 8672 8800 8943 9556 9600 10560 10840 11924 11945 13008 13200 13550 14334 14905 16260 17344 17600 17886 19112 20325 21120 21680 23848 23890 26016 26279 26400 27100 28668 29810 32520 34688 35200 35772 35835 38224 40650 43360 44715 47696 47780 52032 52558 52800 54200 57336 59620 59725 65040 71544 71670 74525 76448 78837 81300 86720 89430 95392 95560 104064 105116 105600 108400 114672 119240 119450 130080 131395 143088 143340 149050 152896 157674 162600 173440 178860 179175 190784 191120 210232 216800 223575 229344 238480 238900 260160 262790 286176 286680 298100 305792 315348 325200 357720 358350 381568 382240 394185 420464 433600 447150 458688 476960 477800 520320 525580 572352 573360 596200 630696 647419 650400 656975 715440 716700 764480 788370 840928 867200 894300 917376 953920 955600 1051160 1144704 1146720 1192400 1261392 1294838 1300800 1313950 1430880 1433400 1528960 1576740 1681856 1788600 1907840 1911200 1942257 1970925 2102320 2293440 2384800 2522784 2589676 2601600 2627900 2861760 2866800 3153480 3237095 3363712 3577200 3822400 3884514 3941850 4204640 4586880 4769600 5045568 5179352 5255800 5723520 5733600 6306960 6474190 7121609 7154400 7644800 7769028 7883700 8409280 9539200 9711285 10091136 10358704 10511600 11467200 12613920 12948380 14243218 14308800 15538056 15767400 16185475 16818560 19422570 20717408 21023200 21364827 22934400 25227840 25896760 28486436 28617600 31076112 31534800 32370950 35608045 38845140 41434816 42046400 42729654 48556425 50455680 51793520 56972872 62152224 63069600 64741900 71216090 77690280 82869632 84092800 85459308 97112850 103587040 106824135 113945744 124304448 126139200 129483800 142432180 155380560 170918616 178040225 194225700 207174080 213648270 227891488 248608896 252278400 258967600 284864360 310761120 341837232 356080450 388451400 414348160 427296540 455782976 517935200 534120675 569728720 621522240 683674464 712160900 776902800 854593080 911565952 1035870400 1068241350 1139457440 1243044480 1367348928 1424321800 1553805600 1709186160 2071740800 2136482700 2278914880 2734697856 2848643600 3107611200 3418372320 4272965400 4557829760 5697287200 6215222400 6836744640 8545930800 11394574400 13673489280 17091861600 22789148800 34183723200 68367446400
• Sum of all divisors σ(n): 246666355200
• Sum of proper divisors (its aliquot sum) s(n): 178298908800
• 68367446400 is an abundant number, because the sum of its proper divisors (178298908800) is greater than itself. Its abundance is 109931462400

Bases of 68367446400

• Binary: 111111101011000001000111000110000000₂
• Hexadecimal: 0xFEB047180
• Base-36: VEO7N9C

Squares and roots of 68367446400

• 68367446400 squared (68367446400²) is 4674107727256872960000
• 68367446400 cubed (68367446400³) is 319556809511060081124409344000000
• The square root of 68367446400 is 261471.6933054131
• The cube root of 68367446400 is 4088.9938083945

Scales and comparisons

• 68,367,446,400 seconds is equal to 2,173 years, 45 weeks, 2 days, 21 hours, 20 minutes.
• To count from 1 to 68,367,446,400 would take you about four thousand, three hundred forty-seven 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 68367446400 cubic inches would be around 340.7 feet tall.

Recreational maths with 68367446400

• 68367446400 backwards is 00464476386
• 68367446400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68367446400's digits is 48
• More coming soon!