42185012100

Names of 42185012100

• Cardinal: 42185012100 can be written as Forty-two billion, one hundred eighty-five million, twelve thousand, one hundred.

Scientific notation

• Scientific notation: 4.21850121 × 10¹⁰

Factors of 42185012100

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 205

Divisors of 42185012100

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 17 20 21 22 25 28 30 33 34 35 42 44 50 51 55 60 66 68 70 71 75 77 84 85 89 100 102 105 110 119 132 140 142 150 154 165 170 175 178 187 204 210 213 220 231 238 255 267 275 284 289 300 308 330 340 350 355 356 357 374 385 420 425 426 445 462 476 497 510 525 534 550 561 578 595 623 660 700 710 714 748 770 781 825 850 852 867 890 924 935 979 994 1020 1050 1065 1068 1100 1122 1155 1156 1190 1207 1246 1275 1309 1335 1420 1428 1445 1491 1513 1540 1562 1650 1700 1734 1775 1780 1785 1869 1870 1925 1958 1988 2023 2100 2130 2225 2244 2310 2343 2380 2414 2485 2492 2550 2618 2670 2805 2890 2937 2975 2982 3026 3115 3124 3179 3300 3468 3550 3570 3621 3738 3740 3850 3905 3916 3927 4046 4260 4335 4450 4539 4620 4675 4686 4828 4895 4970 5100 5236 5325 5340 5467 5610 5775 5780 5874 5950 5964 6035 6052 6069 6230 6319 6358 6545 6675 6853 7100 7140 7225 7242 7455 7476 7565 7700 7810 7854 8092 8449 8670 8900 8925 9078 9345 9350 9372 9537 9790 9940 10115 10591 10650 10934 11220 11550 11715 11748 11900 12070 12138 12425 12460 12638 12716 13090 13277 13350 13706 14025 14450 14484 14685 14910 15130 15575 15620 15708 15895 16401 16643 16898 17340 17850 18105 18156 18690 18700 18957 19074 19525 19580 19635 20230 20519 20559 21182 21300 21675 21868 22253 22695 23100 23430 24140 24276 24475 24850 25276 25347 25721 26180 26554 26700 27335 27412 28050 28900 29370 29820 30175 30260 30345 31150 31595 31773 31790 32725 32802 33286 33796 34265 35700 36210 37275 37380 37825 37914 38148 39050 39270 39831 40460 41038 41118 42245 42364 43350 44233 44506 45390 46725 46860 47685 48950 49700 49929 50575 50694 51442 52955 53108 54670 56100 58575 58740 60350 60690 61557 62300 63190 63546 63580 65450 65604 66385 66572 66759 68530 69509 72420 73425 74550 75650 75828 77163 78100 78540 79475 79662 82005 82076 82236 83215 84490 86700 88466 89012 90525 90780 92939 93450 94785 95370 97900 98175 99858 101150 101388 102595 102795 102884 105910 107423 109340 111265 113475 116501 117150 120700 121380 123114 126380 126735 127092 128605 130900 132699 132770 133518 136675 137060 139018 143633 146850 149100 151300 151725 154326 157975 158865 158950 159324 164010 166430 168980 171325 176932 180047 181050 185878 186900 189570 190740 196350 199155 199716 202300 205190 205590 208527 211225 211820 214846 221165 222530 225709 226950 233002 234300 238425 246228 249645 253470 257210 264775 265398 265540 267036 273350 278036 278817 282931 287266 293700 303450 307785 308652 315950 317730 317900 322269 328020 331925 332860 333795 342650 347545 349503 360094 362100 371756 379140 385815 392700 398310 410025 410380 411180 416075 417054 422450 429692 430899 442330 445060 451418 453900 464695 466004 473925 476850 486563 499290 506940 512975 513975 514420 529550 530796 537115 540141 546700 556325 557634 565862 574532 582505 606900 615570 631900 633675 635460 643025 644538 663495 663850 667590 677127 685300 695090 699006 718165 720188 751961 771630 794325 796620 820050 832150 834108 844900 848793 861798 884660 900235 902836 929390 947850 953700 973126 995775 998580 1025950 1027950 1042635 1059100 1074230 1080282 1105825 1112650 1115268 1128545 1131724 1165010 1181653 1231140 1248225 1267350 1286050 1289076 1326990 1327700 1335180 1354254 1390180 1394085 1398012 1414655 1436330 1459689 1503922 1538925 1543260 1579963 1588650 1611345 1640100 1664300 1668975 1697586 1723596 1737725 1747515 1800470 1826191 1858780 1895700 1929075 1946252 1980517 1991550 2051900 2055900 2085270 2148460 2154495 2160564 2211650 2225300 2255883 2257090 2323475 2330020 2363306 2432815 2496450 2534700 2572100 2653980 2685575 2700705 2708508 2788170 2829310 2872660 2912525 2919378 3007844 3077850 3159926 3177300 3222690 3317475 3337950 3385635 3395172 3475450 3495030 3544959 3590825 3600940 3652382 3759805 3858150 3961034 3983100 4170540 4243965 4308990 4423300 4501175 4511766 4514180 4646950 4726612 4739889 4865630 4992900 5213175 5371150 5401410 5478573 5576340 5642725 5658620 5825050 5838756 5908265 5941551 6155700 6319852 6445380 6634950 6675900 6771270 6950900 6970425 6990060 7073275 7089918 7181650 7298445 7304764 7519610 7716300 7899815 7922068 8056725 8271571 8487930 8617980 8737575 9002350 9023532 9130955 9293900 9479778 9731260 9902585 10426350 10742300 10772475 10802820 10957146 11279415 11285450 11650100 11816530 11883102 12164075 12783337 13269900 13503525 13542540 13940850 14146550 14179836 14363300 14596890 15039220 15799630 16113450 16543142 16928175 16975860 17475150 17724795 18004700 18261910 18799025 18959556 19805170 20088101 20852700 21219825 21544950 21914292 22558830 22570900 23633060 23699445 23766204 24328150 24814713 25566674 27007050 27392865 27881700 28293100 29193780 29541325 29707755 31599260 32226900 33086284 33856350 34950300 35449590 36492225 36523820 37598050 38350011 39499075 39610340 40176202 41357855 42439650 43089900 45117660 45654775 47398890 48656300 49512925 49629426 51133348 54014100 54785730 56397075 59082650 59415510 60264303 63916685 67712700 70899180 72984450 75196100 76700022 78998150 80352404 82715710 84879300 88623975 91309550 94797780 99025850 99258852 100440505 109571460 112794150 118165300 118497225 118831020 120528606 124073565 127833370 136964325 140616707 145968900 148538775 153400044 157996300 165431420 177247950 182619100 191750055 198051700 200881010 206789275 225588300 236994450 241057212 248147130 255666740 273928650 281233414 297077550 301321515 319583425 354495900 383500110 401762020 413578550 421850121 473988900 496294260 502202525 547857300 562466828 594155100 602643030 620367825 639166850 703083535 767000220 827157100 843700242 958750275 1004405050 1205286060 1240735650 1278333700 1406167070 1506607575 1687400484 1917500550 2008810100 2109250605 2481471300 2812334140 3013215150 3515417675 3835001100 4218501210 6026430300 7030835350 8437002420 10546253025 14061670700 21092506050 42185012100
• Sum of all divisors σ(n): 165769390080
• Sum of proper divisors (its aliquot sum) s(n): 123584377980
• 42185012100 is an abundant number, because the sum of its proper divisors (123584377980) is greater than itself. Its abundance is 81399365880

Bases of 42185012100

• Binary: 100111010010011011000011001110000100₂
• Hexadecimal: 0x9D26C3384
• Base-36: JDNV7NO

Squares and roots of 42185012100

• 42185012100 squared (42185012100²) is 1779575245877146410000
• 42185012100 cubed (42185012100³) is 75071403280187896419321561000000
• The square root of 42185012100 is 205389.9026242527
• The cube root of 42185012100 is 3481.1231924045

Scales and comparisons

• 42,185,012,100 seconds is equal to 1,341 years, 18 weeks, 2 days, 10 hours, 55 minutes.
• To count from 1 to 42,185,012,100 would take you about two thousand, six hundred eighty-two 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 42185012100 cubic inches would be around 290.1 feet tall.

Recreational maths with 42185012100

• 42185012100 backwards is 00121058124
• The number of decimal digits it has is: 11
• The sum of 42185012100's digits is 24
• More coming soon!