168222731040

Names of 168222731040

• Cardinal: 168222731040 can be written as One hundred sixty-eight billion, two hundred twenty-two million, seven hundred thirty-one thousand and forty.

Scientific notation

• Scientific notation: 1.6822273104 × 10¹¹

Factors of 168222731040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 142

Divisors of 168222731040

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 41 42 45 48 49 52 54 56 60 63 65 70 71 72 78 80 81 82 84 90 91 96 98 104 105 108 112 117 120 123 126 130 135 140 142 144 147 156 160 162 164 168 180 182 189 195 196 205 208 210 213 216 224 234 240 245 246 252 260 270 273 280 284 287 288 294 312 315 324 328 336 343 351 355 360 364 369 378 390 392 405 410 416 420 426 432 441 455 468 480 490 492 497 504 520 533 540 546 560 567 568 574 585 588 615 624 630 637 639 648 656 672 686 702 710 720 728 735 738 756 780 784 810 819 820 840 852 861 864 882 910 923 936 945 980 984 994 1008 1029 1040 1053 1065 1066 1080 1092 1107 1120 1134 1136 1148 1170 1176 1230 1248 1260 1274 1278 1296 1312 1323 1365 1372 1404 1420 1435 1440 1456 1470 1476 1491 1512 1560 1568 1599 1620 1638 1640 1680 1704 1715 1722 1755 1764 1820 1845 1846 1872 1890 1911 1917 1960 1968 1988 2009 2016 2058 2080 2106 2130 2132 2160 2184 2205 2214 2268 2272 2296 2340 2352 2457 2460 2485 2520 2548 2556 2583 2592 2646 2665 2730 2744 2769 2808 2835 2840 2870 2911 2912 2940 2952 2982 3024 3087 3120 3185 3195 3198 3240 3276 3280 3321 3360 3408 3430 3444 3479 3510 3528 3640 3690 3692 3731 3744 3780 3822 3834 3920 3936 3969 3976 4018 4095 4116 4212 4260 4264 4305 4320 4368 4410 4428 4459 4473 4536 4592 4615 4680 4704 4797 4914 4920 4970 5040 5096 5112 5145 5166 5265 5292 5330 5460 5488 5535 5538 5616 5670 5680 5733 5740 5751 5822 5880 5904 5964 6027 6048 6174 6240 6370 6390 6396 6461 6480 6552 6560 6615 6642 6816 6860 6888 6958 7020 7056 7280 7371 7380 7384 7455 7462 7560 7644 7668 7749 7840 7938 7952 7995 8036 8190 8232 8307 8424 8520 8528 8610 8733 8736 8820 8856 8918 8946 9072 9184 9230 9261 9360 9555 9585 9594 9828 9840 9940 10045 10080 10192 10224 10290 10332 10437 10530 10584 10660 10920 10976 11070 11076 11193 11232 11340 11360 11466 11480 11502 11644 11760 11808 11928 12054 12285 12348 12740 12780 12792 12915 12922 12960 13104 13230 13284 13377 13419 13720 13776 13845 13916 14040 14063 14112 14391 14555 14560 14742 14760 14768 14910 14924 15120 15288 15336 15435 15498 15876 15904 15990 16072 16380 16464 16605 16614 16848 17040 17056 17199 17220 17395 17466 17640 17712 17836 17892 18081 18144 18460 18522 18655 18720 19110 19170 19188 19383 19656 19680 19845 19880 20090 20377 20384 20448 20580 20664 20874 21060 21168 21320 21840 22140 22152 22295 22365 22386 22680 22932 22960 23004 23247 23288 23520 23856 23985 24108 24353 24570 24696 24921 25480 25560 25584 25830 25844 26117 26199 26208 26460 26568 26754 26838 27440 27552 27690 27783 27832 28080 28126 28665 28755 28782 29110 29484 29520 29536 29820 29848 30135 30240 30576 30672 30870 30996 31311 31752 31980 32144 32305 32760 32928 33210 33228 33579 33696 34080 34398 34440 34790 34932 35280 35424 35672 35784 36162 36855 36920 37044 37310 37843 38220 38340 38376 38745 38766 39312 39690 39760 40131 40180 40257 40754 41160 41328 41535 41748 42120 42189 42336 42640 43173 43665 43680 44280 44304 44590 44730 44772 45227 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19072872 19256265 19262880 19538064 19725930 19744452 19969460 20250720 20435220 20540016 20933640 21040992 21154770 21192080 21456981 21708960 21938280 22007160 22251684 22543920 22565088 22782060 22794408 22822240 23107518 23841090 23963352 24176880 24422580 24522264 24680565 25327120 25430496 25643709 25675020 25960298 26036640 26301240 26325936 26408592 26958771 27246960 27814605 27911520 28206360 28493010 28609308 28894320 29251040 29307096 29342880 29616678 29668912 29954190 30376080 30392544 30652830 30810024 31561488 31788120 31951136 32563440 32696352 32907420 33010740 33377526 33847632 34191612 34233360 35068320 35761635 35945028 36451296 36633870 37086140 37608480 37726560 37990680 38145744 38512530 38940447 39076128 39451860 39488904 39938920 40870440 41080032 41867280 42309540 42384160 42739515 42913962 43876560 44014320 44503368 44931285 45087840 45564120 45588816 46215036 47682180 47926704 48353760 48845160 49044528 49361130 50066289 50654240 51287418 51350040 51920596 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184860144 190728720 194702235 195380640 197444520 200265156 205149672 205400160 207682384 214569810 215670168 222516840 227944080 228874464 231075180 233642682 236933424 239633520 245222640 250331445 256437090 259602980 263259360 264085920 267020208 269587710 273532896 286093080 287560224 293070960 296166780 296689120 300397734 308100240 311523576 315614880 323505252 333775260 338476320 341916120 343311696 350464023 359450280 369720288 381457440 389404470 394889040 400530312 404381565 410299344 415364768 429139620 431340336 445033680 455888160 462150360 467285364 473866848 479267040 490445280 500662890 512874180 519205960 534040416 539175420 572186160 584106705 586141920 592333560 600795468 616200480 623047152 647010504 667550520 683832240 686623392 700928046 718900560 750994335 778808940 789778080 801060624 808763130 820598688 858279240 862680672 890067360 924300720 934570728 1001325780 1025748360 1038411920 1051392069 1078350840 1144372320 1168213410 1184667120 1201590936 1246094304 1294021008 1335101040 1367664480 1401856092 1437801120 1501988670 1557617880 1602121248 1617526260 1716558480 1752320115 1848601440 1869141456 2002651560 2051496720 2076823840 2102784138 2156701680 2336426820 2369334240 2403181872 2588042016 2670202080 2803712184 3003977340 3115235760 3235052520 3433116960 3504640230 3738282912 4005303120 4102993440 4205568276 4313403360 4672853640 4806363744 5256960345 5607424368 6007954680 6230471520 6470105040 7009280460 8010606240 8411136552 9345707280 10513920690 11214848736 12015909360 12940210080 14018560920 16822273104 18691414560 21027841380 24031818720 28037121840 33644546208 42055682760 56074243680 84111365520 168222731040
• Sum of all divisors σ(n): 774545587200
• Sum of proper divisors (its aliquot sum) s(n): 606322856160
• 168222731040 is an abundant number, because the sum of its proper divisors (606322856160) is greater than itself. Its abundance is 438100125120

Bases of 168222731040

• Binary: 10011100101010110110110010101100100000₂
• Hexadecimal: 0x272ADB2B20
• Base-36: 25A3GY00

Squares and roots of 168222731040

• 168222731040 squared (168222731040²) is 28298887238556179481600
• 168222731040 cubed (168222731040³) is 4760516096662924498863163428864000
• The square root of 168222731040 is 410149.6446908129
• The cube root of 168222731040 is 5520.2857602539

Scales and comparisons

• 168,222,731,040 seconds is equal to 5,348 years, 50 weeks, 8 hours, 24 minutes.
• To count from 1 to 168,222,731,040 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 168222731040 cubic inches would be around 460 feet tall.

Recreational maths with 168222731040

• 168222731040 backwards is 040137222861
• 168222731040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168222731040's digits is 36
• More coming soon!