168086042400

Names of 168086042400

• Cardinal: 168086042400 can be written as One hundred sixty-eight billion, eighty-six million, forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.680860424 × 10¹¹

Factors of 168086042400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 98291

Divisors of 168086042400

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 23 24 25 30 31 32 40 46 48 50 60 62 69 75 80 92 93 96 100 115 120 124 138 150 155 160 184 186 200 230 240 248 276 300 310 345 368 372 400 460 465 480 496 552 575 600 620 690 713 736 744 775 800 920 930 992 1104 1150 1200 1240 1380 1426 1488 1550 1725 1840 1860 2139 2208 2300 2325 2400 2480 2760 2852 2976 3100 3450 3565 3680 3720 4278 4600 4650 4960 5520 5704 6200 6900 7130 7440 8556 9200 9300 10695 11040 11408 12400 13800 14260 14880 17112 17825 18400 18600 21390 22816 24800 27600 28520 34224 35650 37200 42780 53475 55200 57040 68448 71300 74400 85560 98227 106950 114080 142600 171120 196454 213900 285200 294681 342240 392908 427800 491135 570400 589362 785816 855600 982270 1178724 1473405 1571632 1711200 1964540 2259221 2357448 2455675 2946810 3045037 3143264 3929080 4518442 4714896 4911350 5893620 6090074 6777663 7367025 7858160 9036884 9135111 9429792 9822700 11296105 11787240 12180148 13555326 14734050 15225185 15716320 18073768 18270222 19645400 22592210 23574480 24360296 27110652 29468100 30450370 33888315 36147536 36540444 39290800 45184420 45675555 47148960 48720592 54221304 56480525 58936200 60900740 67776630 70035851 72295072 73080888 76125925 78581600 90368840 91351110 97441184 108442608 112961050 117872400 121801480 135553260 140071702 146161776 152251850 169441575 180737680 182702220 210107553 216885216 225922100 228377775 235744800 243602960 271106520 280143404 292323552 304503700 338883150 350179255 361475360 365404440 420215106 451844200 456755550 487205920 542213040 560286808 609007400 677766300 700358510 730808880 840430212 903688400 913511100 1050537765 1084426080 1120573616 1218014800 1355532600 1400717020 1461617760 1680860424 1750896275 1807376800 1827022200 2101075530 2241147232 2436029600 2711065200 2801434040 3361720848 3501792550 3654044400 4202151060 5252688825 5422130400 5602868080 6723441696 7003585100 7308088800 8404302120 10505377650 11205736160 14007170200 16808604240 21010755300 28014340400 33617208480 42021510600 56028680800 84043021200 168086042400
• Sum of all divisors σ(n): 589330280448
• Sum of proper divisors (its aliquot sum) s(n): 421244238048
• 168086042400 is an abundant number, because the sum of its proper divisors (421244238048) is greater than itself. Its abundance is 253158195648

Bases of 168086042400

• Binary: 10011100100010101101010111011100100000₂
• Hexadecimal: 0x2722B57720
• Base-36: 257U38DC

Squares and roots of 168086042400

• 168086042400 squared (168086042400²) is 28252917649694597760000
• 168086042400 cubed (168086042400³) is 4748921113990274506138305024000000
• The square root of 168086042400 is 409982.9781832411
• The cube root of 168086042400 is 5518.7901938061

Scales and comparisons

• 168,086,042,400 seconds is equal to 5,344 years, 32 weeks, 7 hours, 20 minutes.
• To count from 1 to 168,086,042,400 would take you about ten thousand, six hundred eighty-nine 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 168086042400 cubic inches would be around 459.9 feet tall.

Recreational maths with 168086042400

• 168086042400 backwards is 004240680861
• The number of decimal digits it has is: 12
• The sum of 168086042400's digits is 39
• More coming soon!