56168017920

Names of 56168017920

• Cardinal: 56168017920 can be written as Fifty-six billion, one hundred sixty-eight million, seventeen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.616801792 × 10¹⁰

Factors of 56168017920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 708

Divisors of 56168017920

• Number of divisors d(n): 780
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 64 70 72 80 81 84 90 96 98 105 108 112 120 126 128 135 140 144 147 160 162 168 180 189 192 196 210 216 224 240 245 252 256 270 280 288 294 315 320 324 336 360 378 384 392 405 420 432 441 448 480 490 504 512 540 560 567 576 588 630 640 648 672 691 720 735 756 768 784 810 840 864 882 896 945 960 980 1008 1024 1080 1120 1134 1152 1176 1260 1280 1296 1323 1344 1382 1440 1470 1512 1536 1568 1620 1680 1728 1764 1792 1890 1920 1960 2016 2048 2073 2160 2205 2240 2268 2304 2352 2520 2560 2592 2646 2688 2764 2835 2880 2940 3024 3072 3136 3240 3360 3455 3456 3528 3584 3780 3840 3920 3969 4032 4096 4146 4320 4410 4480 4536 4608 4704 4837 5040 5120 5184 5292 5376 5528 5670 5760 5880 6048 6144 6219 6272 6480 6615 6720 6910 6912 7056 7168 7560 7680 7840 7938 8064 8292 8640 8820 8960 9072 9216 9408 9674 10080 10240 10365 10368 10584 10752 11056 11340 11520 11760 12096 12288 12438 12544 12960 13230 13440 13820 13824 14112 14336 14511 15120 15360 15680 15876 16128 16584 17280 17640 17920 18144 18432 18657 18816 19348 19845 20160 20480 20730 20736 21168 21504 22112 22680 23040 23520 24185 24192 24876 25088 25920 26460 26880 27640 27648 28224 28672 29022 30240 30720 31095 31360 31752 32256 33168 33859 34560 35280 35840 36288 36864 37314 37632 38696 39690 40320 41460 41472 42336 43008 43533 44224 45360 46080 47040 48370 48384 49752 50176 51840 52920 53760 55280 55296 55971 56448 58044 60480 61440 62190 62720 63504 64512 66336 67718 69120 70560 71680 72555 72576 74628 75264 77392 79380 80640 82920 82944 84672 86016 87066 88448 90720 92160 93285 94080 96740 96768 99504 100352 101577 103680 105840 107520 110560 110592 111942 112896 116088 120960 124380 125440 127008 129024 130599 132672 135436 138240 141120 143360 145110 145152 149256 150528 154784 158760 161280 165840 165888 169295 169344 174132 176896 181440 184320 186570 188160 193480 193536 199008 200704 203154 207360 211680 215040 217665 221120 223884 225792 232176 241920 248760 250880 254016 258048 261198 265344 270872 276480 279855 282240 290220 290304 298512 301056 304731 309568 317520 322560 331680 331776 338590 338688 348264 353792 362880 373140 376320 386960 387072 391797 398016 406308 414720 423360 430080 435330 442240 447768 451584 464352 483840 497520 501760 507885 508032 522396 530688 541744 552960 559710 564480 580440 580608 597024 602112 609462 619136 635040 645120 652995 663360 677180 677376 696528 707584 725760 746280 752640 773920 774144 783594 796032 812616 829440 846720 870660 884480 895536 903168 914193 928704 967680 995040 1003520 1015770 1016064 1044792 1061376 1083488 1119420 1128960 1160880 1161216 1194048 1218924 1238272 1270080 1290240 1305990 1326720 1354360 1354752 1393056 1415168 1451520 1492560 1505280 1523655 1547840 1567188 1592064 1625232 1658880 1693440 1741320 1768960 1791072 1806336 1828386 1857408 1935360 1958985 1990080 2031540 2032128 2089584 2122752 2166976 2238840 2257920 2321760 2322432 2388096 2437848 2476544 2540160 2611980 2653440 2708720 2709504 2742579 2786112 2830336 2903040 2985120 3010560 3047310 3095680 3134376 3184128 3250464 3386880 3482640 3537920 3582144 3656772 3714816 3870720 3917970 3980160 4063080 4064256 4179168 4245504 4333952 4477680 4515840 4570965 4643520 4776192 4875696 4953088 5080320 5223960 5306880 5417440 5419008 5485158 5572224 5806080 5970240 6094620 6191360 6268752 6368256 6500928 6773760 6965280 7075840 7164288 7313544 7429632 7835940 7960320 8126160 8128512 8358336 8491008 8667904 8955360 9031680 9141930 9287040 9552384 9751392 9906176 10160640 10447920 10613760 10834880 10970316 11144448 11612160 11940480 12189240 12382720 12537504 12736512 13001856 13547520 13712895 13930560 14151680 14328576 14627088 14859264 15671880 15920640 16252320 16257024 16716672 17335808 17910720 18283860 18574080 19104768 19502784 19812352 20321280 20895840 21227520 21669760 21940632 22288896 23880960 24378480 24765440 25075008 25473024 26003712 27095040 27425790 27861120 28657152 29254176 29718528 31343760 31841280 32504640 33433344 34671616 35821440 36567720 37148160 38209536 39005568 40642560 41791680 42455040 43339520 43881264 44577792 47761920 48756960 49530880 50150016 52007424 54851580 55722240 57314304 58508352 59437056 62687520 63682560 65009280 66866688 69343232 71642880 73135440 74296320 76419072 78011136 81285120 83583360 86679040 87762528 89155584 95523840 97513920 99061760 100300032 104014848 109703160 111444480 114628608 117016704 125375040 127365120 130018560 133733376 138686464 143285760 146270880 148592640 156022272 167166720 173358080 175525056 178311168 191047680 195027840 200600064 208029696 219406320 222888960 229257216 234033408 250750080 260037120 267466752 286571520 292541760 297185280 312044544 334333440 346716160 351050112 382095360 390055680 401200128 416059392 438812640 445777920 468066816 501500160 520074240 534933504 573143040 585083520 624089088 668666880 693432320 702100224 780111360 802400256 877625280 891555840 936133632 1003000320 1040148480 1146286080 1170167040 1248178176 1337333760 1404200448 1560222720 1604800512 1755250560 1872267264 2006000640 2080296960 2340334080 2674667520 2808400896 3120445440 3510501120 3744534528 4012001280 4680668160 5616801792 6240890880 7021002240 8024002560 9361336320 11233603584 14042004480 18722672640 28084008960 56168017920
• Sum of all divisors σ(n): 234560293704
• Sum of proper divisors (its aliquot sum) s(n): 178392275784
• 56168017920 is an abundant number, because the sum of its proper divisors (178392275784) is greater than itself. Its abundance is 122224257864

Bases of 56168017920

• Binary: 110100010011110111111111000000000000₂
• Hexadecimal: 0xD13DFF000
• Base-36: PSWZK00

Squares and roots of 56168017920

• 56168017920 squared (56168017920²) is 3154846237061441126400
• 56168017920 cubed (56168017920³) is 177201459978111593328660185088000
• The square root of 56168017920 is 236997.9280922091
• The cube root of 56168017920 is 3829.6848156895

Scales and comparisons

• 56,168,017,920 seconds is equal to 1,785 years, 50 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 56,168,017,920 would take you about three thousand, five hundred seventy-one 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 56168017920 cubic inches would be around 319.1 feet tall.

Recreational maths with 56168017920

• 56168017920 backwards is 02971086165
• 56168017920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 56168017920's digits is 45
• More coming soon!