164183912640

Names of 164183912640

• Cardinal: 164183912640 can be written as One hundred sixty-four billion, one hundred eighty-three million, nine hundred twelve thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.6418391264 × 10¹¹

Factors of 164183912640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 358

Divisors of 164183912640

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 30 32 33 36 38 40 44 45 48 55 57 60 64 66 72 76 80 88 90 95 96 99 110 114 120 121 132 137 144 152 160 165 171 176 180 181 190 192 198 209 220 228 240 242 264 274 285 288 304 320 330 342 352 360 362 363 380 396 411 418 440 456 480 484 495 528 543 548 570 576 605 608 627 660 684 685 704 720 724 726 760 792 822 836 855 880 905 912 960 968 990 1045 1056 1086 1089 1096 1140 1210 1216 1233 1254 1320 1368 1370 1440 1448 1452 1507 1520 1584 1629 1644 1672 1710 1760 1810 1815 1824 1881 1936 1980 1991 2055 2090 2112 2172 2178 2192 2280 2299 2420 2466 2508 2603 2640 2715 2736 2740 2880 2896 2904 3014 3040 3135 3168 3258 3288 3344 3420 3439 3520 3620 3630 3648 3762 3872 3960 3982 4110 4180 4344 4356 4384 4521 4560 4598 4840 4932 5016 5206 5280 5430 5445 5472 5480 5792 5808 5973 6028 6080 6165 6270 6336 6516 6576 6688 6840 6878 6897 7240 7260 7524 7535 7744 7809 7920 7964 8145 8220 8360 8688 8712 8768 9042 9120 9196 9405 9680 9864 9955 10032 10317 10412 10560 10860 10890 10944 10960 11495 11584 11616 11946 12056 12330 12540 13015 13032 13152 13376 13563 13680 13756 13794 14480 14520 15048 15070 15618 15840 15928 16290 16440 16577 16720 17195 17376 17424 17919 18084 18240 18392 18810 19360 19728 19910 20064 20634 20691 20824 21720 21780 21901 21920 22605 22990 23232 23427 23892 24112 24660 24797 25080 26030 26064 26304 27126 27360 27512 27588 28633 28960 29040 29865 30096 30140 30951 31236 31680 31856 32580 32880 33154 33440 34390 34485 34752 34848 35838 36168 36784 37620 37829 38720 39045 39456 39820 40128 41268 41382 41648 43440 43560 43802 43840 45210 45980 46854 47784 48224 49320 49594 49731 50160 51585 52060 52128 54252 54720 55024 55176 57266 57920 58080 59730 60192 60280 61902 62472 63712 65160 65703 65760 66308 66880 67815 68780 68970 69696 71676 72336 73568 74391 75240 75658 78090 78912 79640 82536 82764 82885 83296 85899 86880 87120 87604 89595 90420 91960 93708 95568 96448 98640 99188 99462 100320 103170 103455 104120 104256 108504 109505 110048 110352 113487 114532 116160 117135 119460 120384 120560 123804 123985 124944 127424 130320 131406 131520 132616 135630 137560 137940 143165 143352 144672 147136 148782 149193 150480 151316 154755 156180 159280 165072 165528 165770 166592 171798 173760 174240 175208 179190 180840 183920 187416 189145 191136 197109 197280 198376 198924 200640 206340 206910 208240 217008 219010 220096 220704 223173 226974 229064 234270 238920 241120 247608 247970 248655 249888 257697 260640 262812 265232 271260 272767 275120 275880 286330 286704 289344 297564 298386 300960 302632 309510 312360 314963 318560 328515 330144 331056 331540 340461 343596 348480 350416 358380 361680 367840 371955 374832 378290 382272 394218 394560 396752 397848 412680 413820 416119 416480 429495 434016 438020 441408 446346 453948 458128 468540 471143 477840 482240 495216 495940 497310 499776 515394 521280 525624 530464 542520 545534 550240 551760 567435 572660 573408 595128 596772 601920 605264 619020 624720 629926 637120 657030 660288 662112 663080 680922 687192 700832 716760 723360 735680 743910 745965 749664 756580 788436 793504 795696 818301 825360 827640 832238 832960 858990 868032 876040 892692 907896 916256 937080 942286 944889 955680 985545 990432 991880 994620 1030788 1051248 1060928 1085040 1091068 1100480 1103520 1115865 1134870 1145320 1146816 1190256 1193544 1210528 1238040 1248357 1249440 1259852 1288485 1314060 1324224 1326160 1361844 1363835 1374384 1401664 1413429 1433520 1446720 1487820 1491930 1499328 1513160 1574815 1576872 1587008 1591392 1636602 1650720 1655280 1664476 1702305 1717980 1752080 1785384 1815792 1832512 1874160 1884572 1889778 1911360 1971090 1980864 1983760 1989240 2061576 2080595 2102496 2170080 2182136 2207040 2231730 2269740 2290640 2355715 2380512 2387088 2421056 2454903 2476080 2496714 2498880 2519704 2576970 2628120 2652320 2723688 2727670 2748768 2826858 2834667 2867040 2975640 2983860 3000437 3026320 3149630 3153744 3182784 3273204 3301440 3310560 3328952 3404610 3435960 3504160 3570768 3631584 3745071 3748320 3769144 3779556 3942180 3967520 3978480 4091505 4123152 4161190 4204992 4240287 4340160 4364272 4463460 4539480 4581280 4711430 4724445 4761024 4774176 4909806 4952160 4993428 5039408 5153940 5182573 5256240 5304640 5447376 5455340 5497536 5653716 5669334 5734080 5951280 5967720 6000874 6052640 6241785 6299260 6307488 6546408 6621120 6657904 6809220 6871920 7008320 7067145 7141536 7263168 7490142 7496640 7538288 7559112 7884360 7935040 7956960 8183010 8246304 8322380 8480574 8728544 8926920 9001311 9078960 9162560 9422860 9448890 9548352 9819612 9904320 9986856 10078816 10307880 10365146 10512480 10894752 10910680 11307432 11338668 11902560 11935440 12001748 12105280 12274515 12483570 12598520 12614976 13092816 13315808 13618440 13743840 14134290 14173335 14283072 14980284 15002185 15076576 15118224 15547719 15768720 15913920 16366020 16492608 16644760 16961148 17457088 17853840 18002622 18157920 18725355 18845720 18897780 19639224 19973712 20157632 20615760 20730292 21024960 21201435 21789504 21821360 22614864 22677336 23805120 23870880 24003496 24549030 24967140 25197040 25912865 26185632 26631616 27003933 27236880 27487680 28268580 28346670 29960568 30004370 30153152 30236448 31095438 31537440 32732040 33289520 33922296 35707680 36005244 36315840 37450710 37691440 37795560 39278448 39947424 41231520 41460584 42402870 43642720 45006555 45229728 45354672 46643157 47741760 48006992 49098060 49934280 50394080 51825730 52371264 54007866 54473760 56537160 56693340 57008303 59921136 60008740 60472896 62190876 63074880 65464080 66579040 67844592 71415360 72010488 74901420 75382880 75591120 77738595 78556896 79894848 82463040 82921168 84805740 87285440 90013110 90459456 90709344 93286314 96013984 98196120 99868560 100788160 103651460 108015732 108947520 113074320 113386680 114016606 119842272 120017480 124381752 130928160 133158080 135019665 135689184 144020976 149802840 150765760 151182240 155477190 157113792 165842336 169611480 171024909 180026220 181418688 186572628 192027968 196392240 199737120 207302920 216031464 226148640 226773360 228033212 233215785 239684544 240034960 248763504 261856320 270039330 271378368 285041515 288041952 299605680 302364480 310954380 331684672 339222960 342049818 360052440 373145256 392784480 399474240 414605840 432062928 452297280 453546720 456066424 466431570 480069920 497527008 513074727 540078660 570083030 576083904 599211360 621908760 678445920 684099636 720104880 746290512 785568960 829211680 855124545 864125856 907093440 912132848 932863140 960139840 995054016 1026149454 1080157320 1140166060 1198422720 1243817520 1356891840 1368199272 1440209760 1492581024 1658423360 1710249090 1728251712 1824265696 1865726280 2052298908 2160314640 2280332120 2487635040 2565373635 2736398544 2880419520 2985162048 3420498180 3648531392 3731452560 4104597816 4320629280 4560664240 4975270080 5130747270 5472797088 6840996360 7462905120 8209195632 8641258560 9121328480 10261494540 10945594176 13681992720 14925810240 16418391264 18242656960 20522989080 27363985440 32836782528 41045978160 54727970880 82091956320 164183912640
• Sum of all divisors σ(n): 661805595360
• Sum of proper divisors (its aliquot sum) s(n): 497621682720
• 164183912640 is an abundant number, because the sum of its proper divisors (497621682720) is greater than itself. Its abundance is 333437770080

Bases of 164183912640

• Binary: 10011000111010000111111011000011000000₂
• Hexadecimal: 0x263A1FB0C0
• Base-36: 23FAV1S0

Squares and roots of 164183912640

• 164183912640 squared (164183912640²) is 26956357169779151769600
• 164183912640 cubed (164183912640³) is 4425800190655657902233307807744000
• The square root of 164183912640 is 405196.1409490471
• The cube root of 164183912640 is 5475.7490146831

Scales and comparisons

• 164,183,912,640 seconds is equal to 5,220 years, 28 weeks, 18 hours, 24 minutes.
• To count from 1 to 164,183,912,640 would take you about ten thousand, four hundred forty-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 164183912640 cubic inches would be around 456.3 feet tall.

Recreational maths with 164183912640

• 164183912640 backwards is 046219381461
• 164183912640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164183912640's digits is 45
• More coming soon!