68043200000

Names of 68043200000

• Cardinal: 68043200000 can be written as Sixty-eight billion, forty-three million, two hundred thousand.

Scientific notation

• Scientific notation: 6.80432 × 10¹⁰

Factors of 68043200000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 73

Divisors of 68043200000

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 43 46 50 64 80 86 92 100 115 125 128 160 172 184 200 215 230 250 256 320 344 368 400 430 460 500 512 575 625 640 688 736 800 860 920 989 1000 1075 1150 1250 1280 1376 1472 1600 1720 1840 1849 1978 2000 2150 2300 2500 2560 2752 2875 2944 3125 3200 3440 3680 3698 3956 4000 4300 4600 4945 5000 5375 5504 5750 5888 6250 6400 6880 7360 7396 7912 8000 8600 9200 9245 9890 10000 10750 11008 11500 11776 12500 12800 13760 14375 14720 14792 15824 16000 17200 18400 18490 19780 20000 21500 22016 23000 24725 25000 26875 27520 28750 29440 29584 31648 32000 34400 36800 36980 39560 40000 42527 43000 46000 46225 49450 50000 53750 55040 57500 58880 59168 63296 64000 68800 71875 73600 73960 79120 80000 85054 86000 92000 92450 98900 100000 107500 110080 115000 118336 123625 126592 134375 137600 143750 147200 147920 158240 160000 170108 172000 184000 184900 197800 200000 212635 215000 230000 231125 236672 247250 253184 268750 275200 287500 294400 295840 316480 320000 340216 344000 368000 369800 395600 400000 425270 430000 460000 462250 473344 494500 506368 537500 550400 575000 591680 618125 632960 680432 688000 736000 739600 791200 800000 850540 860000 920000 924500 946688 989000 1063175 1075000 1150000 1155625 1183360 1236250 1265920 1360864 1376000 1472000 1479200 1582400 1600000 1701080 1720000 1840000 1849000 1978000 2126350 2150000 2300000 2311250 2366720 2472500 2531840 2721728 2752000 2958400 3090625 3164800 3402160 3440000 3680000 3698000 3956000 4252700 4300000 4600000 4622500 4733440 4945000 5315875 5443456 5778125 5916800 6181250 6329600 6804320 6880000 7360000 7396000 7912000 8505400 8600000 9200000 9245000 9890000 10631750 10886912 11556250 11833600 12362500 12659200 13608640 13760000 14792000 15824000 17010800 17200000 18400000 18490000 19780000 21263500 21773824 23112500 23667200 24725000 26579375 27217280 29584000 31648000 34021600 34400000 36800000 36980000 39560000 42527000 46225000 49450000 53158750 54434560 59168000 63296000 68043200 68800000 73960000 79120000 85054000 92450000 98900000 106317500 108869120 118336000 132896875 136086400 147920000 158240000 170108000 184900000 197800000 212635000 265793750 272172800 295840000 316480000 340216000 369800000 395600000 425270000 531587500 544345600 591680000 680432000 739600000 791200000 850540000 1063175000 1360864000 1479200000 1582400000 1701080000 2126350000 2721728000 2958400000 3402160000 4252700000 6804320000 8505400000 13608640000 17010800000 34021600000 68043200000
• Sum of all divisors σ(n): 181538912016
• Sum of proper divisors (its aliquot sum) s(n): 113495712016
• 68043200000 is an abundant number, because the sum of its proper divisors (113495712016) is greater than itself. Its abundance is 45452512016

Bases of 68043200000

• Binary: 111111010111101100001101011000000000₂
• Hexadecimal: 0xFD7B0D600
• Base-36: V9B5X4W

Squares and roots of 68043200000

• 68043200000 squared (68043200000²) is 4629877066240000000000
• 68043200000 cubed (68043200000³) is 315031651193581568000000000000000
• The square root of 68043200000 is 260850.9152753733
• The cube root of 68043200000 is 4082.5192694351

Scales and comparisons

• 68,043,200,000 seconds is equal to 2,163 years, 29 weeks, 2 days, 53 minutes, 20 seconds.
• To count from 1 to 68,043,200,000 would take you about four thousand, three hundred twenty-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 68043200000 cubic inches would be around 340.2 feet tall.

Recreational maths with 68043200000

• 68043200000 backwards is 00000234086
• 68043200000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68043200000's digits is 23
• More coming soon!