168223081500

Names of 168223081500

• Cardinal: 168223081500 can be written as One hundred sixty-eight billion, two hundred twenty-three million, eighty-one thousand, five hundred.

Scientific notation

• Scientific notation: 1.682230815 × 10¹¹

Factors of 168223081500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5698

Divisors of 168223081500

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 47 50 54 60 75 90 94 100 108 125 135 141 150 180 188 225 235 250 270 282 300 375 423 450 470 500 540 564 675 705 750 846 900 940 1125 1175 1269 1350 1410 1500 1692 2115 2209 2250 2350 2538 2700 2820 3375 3525 4230 4418 4500 4700 5076 5641 5875 6345 6627 6750 7050 8460 8836 10575 11045 11282 11750 12690 13254 13500 14100 16923 17625 19881 21150 22090 22564 23500 25380 26508 28205 31725 33135 33846 35250 39762 42300 44180 50769 52875 55225 56410 59643 63450 66270 67692 70500 79524 84615 99405 101538 105750 110450 112820 119286 126900 132540 141025 152307 158625 165675 169230 198810 203076 211500 220900 238572 253845 265127 276125 282050 298215 304614 317250 331350 338460 397620 423075 497025 507690 530254 552250 564100 596430 609228 634500 662700 705125 761535 795381 828375 846150 994050 1015380 1060508 1104500 1192860 1269225 1325635 1410250 1491075 1523070 1590762 1656750 1692300 1988100 2115375 2386143 2485125 2538450 2651270 2820500 2982150 3046140 3181524 3313500 3807675 3976905 4230750 4772286 4970250 5076900 5302540 5964300 6346125 6628175 7158429 7455375 7615350 7953810 8461500 9544572 9940500 11930715 12460969 12692250 13256350 14316858 14910750 15230700 15907620 19038375 19884525 23861430 24921938 25384500 26512700 28633716 29821500 33140875 35792145 37382907 38076750 39769050 47722860 49843876 59653575 62304845 66281750 71584290 74765814 76153500 79538100 99422625 112148721 119307150 124609690 132563500 143168580 149531628 178960725 186914535 198845250 224297442 238614300 249219380 298267875 311524225 336446163 357921450 373829070 397690500 448594884 560743605 596535750 623048450 672892326 715842900 747658140 894803625 934572675 1121487210 1193071500 1246096900 1345784652 1557621125 1682230815 1789607250 1869145350 2242974420 2803718025 3115242250 3364461630 3579214500 3738290700 4672863375 5607436050 6230484500 6728923260 8411154075 9345726750 11214872100 14018590125 16822308150 18691453500 28037180250 33644616300 42055770375 56074360500 84111540750 168223081500
• Sum of all divisors σ(n): 556220857920
• Sum of proper divisors (its aliquot sum) s(n): 387997776420
• 168223081500 is an abundant number, because the sum of its proper divisors (387997776420) is greater than itself. Its abundance is 219774694920

Bases of 168223081500

• Binary: 10011100101010111000001000010000011100₂
• Hexadecimal: 0x272AE0841C
• Base-36: 25A3OGF0

Squares and roots of 168223081500

• 168223081500 squared (168223081500²) is 28299005149355642250000
• 168223081500 cubed (168223081500³) is 4760545849608973878706593375000000
• The square root of 168223081500 is 410150.0719248993
• The cube root of 168223081500 is 5520.2895937389

Scales and comparisons

• 168,223,081,500 seconds is equal to 5,348 years, 50 weeks, 4 days, 9 hours, 45 minutes.
• To count from 1 to 168,223,081,500 would take you about ten thousand, six hundred ninety-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 168223081500 cubic inches would be around 460 feet tall.

Recreational maths with 168223081500

• 168223081500 backwards is 005180322861
• 168223081500 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168223081500's digits is 36
• More coming soon!