1068001920

Names of 1068001920

• Cardinal: 1068001920 can be written as One billion, sixty-eight million, one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.06800192 × 10⁹

Factors of 1068001920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1348

Divisors of 1068001920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 157 160 180 192 240 288 314 320 360 384 471 480 576 628 640 720 785 942 960 1152 1181 1256 1413 1440 1570 1884 1920 2355 2362 2512 2826 2880 3140 3543 3768 4710 4724 5024 5652 5760 5905 6280 7065 7086 7536 9420 9448 10048 10629 11304 11810 12560 14130 14172 15072 17715 18840 18896 20096 21258 22608 23620 25120 28260 28344 30144 35430 37680 37792 42516 45216 47240 50240 53145 56520 56688 60288 70860 75360 75584 85032 90432 94480 100480 106290 113040 113376 141720 150720 151168 170064 180864 185417 188960 212580 226080 226752 283440 301440 340128 370834 377920 425160 452160 453504 556251 566880 680256 741668 755840 850320 904320 927085 1112502 1133760 1360512 1483336 1668753 1700640 1854170 2225004 2267520 2781255 2966672 3337506 3401280 3708340 4450008 5562510 5933344 6675012 6802560 7416680 8343765 8900016 11125020 11866688 13350024 14833360 16687530 17800032 22250040 23733376 26700048 29666720 33375060 35600064 44500080 53400096 59333440 66750120 71200128 89000160 106800192 118666880 133500240 178000320 213600384 267000480 356000640 534000960 1068001920
• Sum of all divisors σ(n): 3714576840
• Sum of proper divisors (its aliquot sum) s(n): 2646574920
• 1068001920 is an abundant number, because the sum of its proper divisors (2646574920) is greater than itself. Its abundance is 1578573000

Bases of 1068001920

• Binary: 111111101010000110101010000000₂
• Hexadecimal: 0x3FA86A80
• Base-36: HNUZK0

Squares and roots of 1068001920

• 1068001920 squared (1068001920²) is 1140628101123686400
• 1068001920 cubed (1068001920³) is 1218193002006051232677888000
• The square root of 1068001920 is 32680.2986522461
• The cube root of 1068001920 is 1022.1720725939

Scales and comparisons

• 1,068,001,920 seconds is equal to 33 years, 49 weeks, 6 days, 3 hours, 12 minutes.
• To count from 1 to 1,068,001,920 would take you about sixty-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 1068001920 cubic inches would be around 85.2 feet tall.

Recreational maths with 1068001920

• 1068001920 backwards is 0291008601
• The number of decimal digits it has is: 10
• The sum of 1068001920's digits is 27
• More coming soon!