168820816722000

Names of 168820816722000

• Cardinal: 168820816722000 can be written as One hundred sixty-eight trillion, eight hundred twenty billion, eight hundred sixteen million, seven hundred twenty-two thousand.

Scientific notation

• Scientific notation: 1.68820816722 × 10¹⁴

Factors of 168820816722000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 103083

Divisors of 168820816722000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 71 75 80 100 120 125 142 150 200 213 240 250 284 300 355 375 400 426 500 568 600 710 750 852 1000 1065 1136 1200 1420 1500 1704 1775 2000 2130 2840 3000 3408 3550 4003 4260 5325 5680 6000 7100 8006 8520 8875 10650 12009 14200 16012 17040 17750 20015 21300 24018 26625 28400 32024 35500 40030 42600 48036 53250 60045 64048 71000 80060 85200 96072 98999 100075 106500 120090 142000 160120 192144 197998 200150 213000 240180 284213 296997 300225 320240 395996 400300 426000 480360 494995 500375 568426 593994 600450 791992 800600 852639 960720 989990 1000750 1136852 1187988 1200900 1421065 1484985 1501125 1583984 1601200 1705278 1979980 2001500 2273704 2375976 2401800 2474975 2842130 2969970 3002250 3410556 3959960 4003000 4263195 4547408 4751952 4803600 4949950 5684260 5939940 6004500 6821112 7028929 7105325 7424925 7919920 8006000 8526390 9899900 11368520 11879880 12009000 12374875 13642224 14057858 14210650 14849850 17052780 19799800 21086787 21315975 22737040 23759760 24018000 24749750 28115716 28421300 29699700 34105560 35144645 35526625 37124625 39599600 42173574 42631950 49499500 56231432 56842600 59399400 68211120 70289290 71053250 74249250 84347148 85263900 98999000 105433935 106579875 112462864 113685200 118798800 140578580 142106500 148498500 168694296 170527800 175723225 197998000 210867870 213159750 281157160 284213000 296997000 337388592 341055600 351446450 396292997 421735740 426319500 527169675 562314320 568426000 593994000 702892900 792585994 843471480 852639000 878616125 1054339350 1188878991 1405785800 1585171988 1686942960 1705278000 1757232250 1981464985 2108678700 2377757982 2635848375 2811571600 3170343976 3514464500 3962929970 4217357400 4755515964 5271696750 5944394955 6340687952 7028929000 7925859940 8434714800 9511031928 9907324925 10543393500 11888789910 14057858000 15851719880 19022063856 19814649850 21086787000 23777579820 28136802787 29721974775 31703439760 39629299700 42173574000 47555159640 49536624625 56273605574 59443949550 79258599400 84410408361 95110319280 99073249250 112547211148 118887899100 140684013935 148609873875 158517198800 168820816722 198146498500 225094422296 237775798200 281368027870 297219747750 337641633444 396292997000 422052041805 450188844592 475551596400 562736055740 594439495500 675283266888 703420069675 792585994000 844104083610 1125472111480 1188878991000 1350566533776 1406840139350 1688208167220 2110260209025 2250944222960 2377757982000 2813680278700 3376416334440 3517100348375 4220520418050 5627360557400 6752832668880 7034200696750 8441040836100 10551301045125 11254721114800 14068401393500 16882081672200 21102602090250 28136802787000 33764163344400 42205204180500 56273605574000 84410408361000 168820816722000
• Sum of all divisors σ(n): 552087664128000
• Sum of proper divisors (its aliquot sum) s(n): 383266847406000
• 168820816722000 is an abundant number, because the sum of its proper divisors (383266847406000) is greater than itself. Its abundance is 214446030684000

Bases of 168820816722000

• Binary: 100110011000101010101000110011111011100001010000₂
• Hexadecimal: 0x998AA8CFB850
• Base-36: 1NUB7NG9QO

Squares and roots of 168820816722000

• 168820816722000 squared (168820816722000²) is 28500468158683114825284000000
• 168820816722000 cubed (168820816722000³) is 4811472311508238940795351215599048000000000
• The square root of 168820816722000 is 12993106.5077601823
• The cube root of 168820816722000 is 55268.2015032583

Scales and comparisons

• 168,820,816,722,000 seconds is equal to 5,367,979 years, 40 weeks, 1 day, 23 hours, 40 minutes.
• To count from 1 to 168,820,816,722,000 would take you about thirteen million, four hundred nineteen thousand, nine hundred forty-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 168820816722000 cubic inches would be around 4605.7 feet tall.

Recreational maths with 168820816722000

• 168820816722000 backwards is 000227618028861
• The number of decimal digits it has is: 15
• The sum of 168820816722000's digits is 51
• More coming soon!