494543638680

Names of 494543638680

• Cardinal: 494543638680 can be written as Four hundred ninety-four billion, five hundred forty-three million, six hundred thirty-eight thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.9454363868 × 10¹¹

Factors of 494543638680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 190

Divisors of 494543638680

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 26 28 29 30 35 39 40 42 49 52 56 58 60 65 70 78 84 87 91 98 104 105 116 120 130 131 140 145 147 156 168 169 174 182 195 196 203 210 232 245 260 262 273 280 290 294 312 338 348 364 377 390 392 393 406 420 435 455 490 507 520 524 546 580 588 609 637 655 676 696 728 735 754 780 786 812 840 845 870 910 917 980 1014 1015 1048 1092 1131 1160 1176 1183 1218 1274 1310 1352 1365 1421 1470 1508 1560 1572 1624 1690 1703 1740 1820 1834 1885 1911 1960 1965 2028 2030 2184 2262 2366 2436 2535 2548 2620 2639 2730 2751 2842 2940 3016 3045 3144 3185 3380 3406 3480 3549 3640 3668 3770 3799 3822 3930 4056 4060 4263 4524 4585 4732 4872 4901 5070 5096 5109 5240 5278 5460 5502 5655 5684 5880 5915 6090 6370 6419 6760 6812 7098 7105 7336 7540 7598 7644 7860 7917 8120 8281 8515 8526 9048 9170 9464 9555 9802 10140 10218 10556 10920 11004 11310 11368 11397 11830 11921 12180 12740 12838 13195 13624 13755 14196 14210 14703 15080 15196 15288 15720 15834 16562 17030 17052 17161 17745 18340 18473 18995 19110 19257 19604 20280 20436 21112 21315 22008 22139 22620 22794 23660 23842 24360 24505 24843 25480 25545 25676 26390 26593 27510 28392 28420 29406 30392 31668 32095 33124 34060 34104 34307 34322 35490 35763 36680 36946 37990 38220 38514 39208 39585 40872 41405 42630 44278 45240 45588 47320 47684 49010 49387 49686 51090 51352 51483 52780 53186 55020 55419 56840 56985 58812 59605 63336 64190 66248 66417 68120 68614 68644 70980 71526 73515 73892 75980 76440 77028 79170 79779 82810 83447 85260 85805 88556 91176 92365 95368 96285 98020 98774 99372 102180 102921 102966 105560 106372 110040 110695 110838 113970 117624 119210 120127 124215 128380 132834 132965 137228 137288 141960 143052 147030 147784 148161 151960 154056 154973 158340 159558 165620 166894 170520 171535 171610 177112 178815 184730 186151 192570 196040 197548 198744 204360 205842 205932 212744 221390 221676 223093 227940 238420 240149 240254 246935 248430 250341 256760 257415 265668 265930 274456 277095 286104 294060 296322 309946 316680 319116 331240 332085 333788 343070 343220 345709 357630 360381 369460 372302 385140 395096 398895 411684 411864 417235 442780 443352 446186 455880 464919 476840 480298 480508 493870 496860 497669 500682 514605 514830 531336 531860 554190 558453 588120 592644 600635 619892 638232 642031 664170 667576 669279 686140 686440 691418 715260 720447 720762 738920 740805 744604 770280 774865 797790 823368 834470 840889 885560 892372 929838 930755 960596 961016 987740 993720 995338 1001364 1029210 1029660 1037127 1063720 1084811 1108380 1115465 1116906 1185288 1200745 1201270 1239784 1251705 1284062 1328340 1338558 1372280 1382836 1430520 1440894 1441524 1481610 1489208 1493007 1549730 1561651 1595580 1668940 1681778 1728545 1784744 1801905 1859676 1861510 1921192 1926093 1975480 1990676 2002728 2058420 2059320 2074254 2169622 2216760 2230930 2233812 2324595 2401490 2402540 2419963 2488345 2503410 2522667 2568124 2656680 2677116 2765672 2792265 2881788 2883048 2900209 2963220 2986014 3099460 3123302 3191160 3210155 3254433 3337880 3346395 3363556 3457090 3483683 3602235 3603810 3719352 3723020 3852186 3981352 4116840 4148508 4204445 4339244 4461860 4467624 4494217 4649190 4684953 4802980 4805080 4839926 4976690 5006820 5045334 5136248 5185635 5354232 5424055 5584530 5763576 5800418 5926440 5972028 6198920 6246604 6420310 6469697 6508866 6692790 6727112 6914180 6967366 7204470 7207620 7259889 7446040 7465035 7704372 7808255 8297016 8408890 8678488 8700627 8923720 8988434 9298380 9369906 9605960 9630465 9679852 9953380 10013640 10090668 10371270 10451049 10848110 10931557 11169060 11600836 11944056 12099815 12493208 12613335 12840620 12939394 13017732 13385580 13482651 13828360 13934732 14408940 14415240 14501045 14519778 14930070 15408744 15616510 16272165 16817780 17401254 17418415 17976868 18596760 18739812 19260930 19359704 19409091 19906760 20181336 20301463 20742540 20902098 21696220 21863114 22338120 22471085 23201672 23424765 24199630 24385781 25226670 25681240 25878788 26035464 26771160 26965302 27869464 28817880 29002090 29039556 29860140 31233020 31459519 32348485 32544330 32794671 33635560 34802508 34836830 35953736 36299445 37479624 38521860 38818182 40602926 41485080 41804196 43392440 43503135 43726228 44942170 45287879 46849530 48399260 48771562 50453340 51757576 52255245 53930604 54657785 58004180 58079112 59720280 60904389 62466040 62919038 64696970 65088660 65589342 67413255 69605016 69673660 72598890 73157343 77043720 77636364 81205852 83608392 84106061 87006270 87452456 89884340 90575758 93699060 94378557 96798520 97045455 97543124 100906680 101507315 104510490 107861208 109315570 116008360 121808778 121928905 125838076 129393940 130177320 131178684 134826510 135863637 139347320 142110241 145197780 146314686 155272728 157297595 162411704 163973355 168212122 174012540 179768680 181151516 187398120 188757114 194090910 195086248 203014630 209020980 218631140 226439395 243617556 243857810 251676152 252318183 258787880 262357368 269653020 271727274 284220482 290395560 292629372 304521945 314595190 317015153 327946710 336424244 348025080 362303032 365786715 377514228 388181820 406029260 418041960 420530305 426330723 437262280 452878790 471892785 487235112 487715620 504636366 539306040 543454548 568440964 585258744 588742427 609043890 629190380 634030306 655893420 672848488 679318185 710551205 731573430 755028456 776363640 812058520 841060610 852661446 905757580 943785570 951045459 975431240 1009272732 1086909096 1136881928 1177484854 1218087780 1258380760 1261590915 1268060612 1311786840 1358636370 1421102410 1463146860 1585075765 1682121220 1705322892 1766227281 1811515160 1887571140 1902090918 2018545464 2131653615 2354969708 2436175560 2523181830 2536121224 2717272740 2842204820 2926293720 2943712135 3170151530 3364242440 3410645784 3532454562 3775142280 3804181836 4121196989 4263307230 4709939416 4755227295 5046363660 5434545480 5684409640 5887424270 6340303060 7064909124 7608363672 8242393978 8526614460 8831136405 9510454590 10092727320 11774848540 12363590967 12680606120 14129818248 16484787956 17053228920 17662272810 19020909180 20605984945 23549697080 24727181934 32969575912 35324545620 38041818360 41211969890 49454363868 61817954835 70649091240 82423939780 98908727736 123635909670 164847879560 247271819340 494543638680
• Sum of all divisors σ(n): 1948139456400
• Sum of proper divisors (its aliquot sum) s(n): 1453595817720
• 494543638680 is an abundant number, because the sum of its proper divisors (1453595817720) is greater than itself. Its abundance is 959052179040

Bases of 494543638680

• Binary: 111001100100101000110010001000010011000₂
• Hexadecimal: 0x7325191098
• Base-36: 6B6UIHSO

Squares and roots of 494543638680

• 494543638680 squared (494543638680²) is 244573410558854392142400
• 494543638680 cubed (494543638680³) is 120952224382153383382402096708032000
• The square root of 494543638680 is 703237.9673197401
• The cube root of 494543638680 is 7908.0281507719

Scales and comparisons

• 494,543,638,680 seconds is equal to 15,724 years, 49 weeks, 5 days, 16 hours, 58 minutes.
• To count from 1 to 494,543,638,680 would take you about thirty-one thousand, four 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 494543638680 cubic inches would be around 659 feet tall.

Recreational maths with 494543638680

• 494543638680 backwards is 086836345494
• 494543638680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 494543638680's digits is 60
• More coming soon!