42028687680

Names of 42028687680

• Cardinal: 42028687680 can be written as Forty-two billion, twenty-eight million, six hundred eighty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.202868768 × 10¹⁰

Factors of 42028687680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 326

Divisors of 42028687680

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 61 64 70 80 84 96 97 98 105 112 120 122 140 147 151 160 168 183 192 194 196 210 224 240 244 245 280 291 294 302 305 320 336 366 388 392 420 427 448 453 480 485 488 490 560 582 588 604 610 672 679 732 735 755 776 784 840 854 906 915 960 970 976 980 1057 1120 1164 1176 1208 1220 1281 1344 1358 1455 1464 1470 1510 1552 1568 1680 1708 1812 1830 1940 1952 1960 2037 2114 2135 2240 2265 2328 2352 2416 2440 2562 2716 2910 2928 2940 2989 3020 3104 3136 3171 3360 3395 3416 3624 3660 3880 3904 3920 4074 4228 4270 4530 4656 4704 4753 4832 4880 5124 5285 5432 5820 5856 5880 5917 5978 6040 6208 6342 6405 6720 6790 6832 7248 7320 7399 7760 7840 8148 8456 8540 8967 9060 9211 9312 9408 9506 9664 9760 10185 10248 10570 10864 11640 11712 11760 11834 11956 12080 12684 12810 13580 13664 14259 14496 14640 14647 14798 14945 15520 15680 15855 16296 16912 17080 17751 17934 18120 18422 18624 19012 19520 20370 20496 21140 21728 22197 23280 23520 23668 23765 23912 24160 25368 25620 27160 27328 27633 28518 28992 29280 29294 29585 29596 29890 31040 31710 32592 33824 34160 35502 35868 36240 36844 36995 38024 40740 40992 41419 42280 43456 43941 44394 44835 46055 46560 47040 47336 47530 47824 48320 50736 51240 54320 55266 57036 58560 58588 59170 59192 59780 63420 64477 65184 67648 68320 71004 71295 71736 72480 73235 73688 73990 76048 81480 81984 82838 84560 87882 88755 88788 89670 92110 93120 94672 95060 95648 101472 102480 102529 108640 110532 110985 114072 117176 118340 118384 119560 124257 126840 128954 130368 136640 138165 142008 142590 143472 144960 146470 147376 147980 152096 162960 165676 169120 175764 177510 177576 179340 184220 189344 190120 191296 193431 202944 204960 205058 207095 217280 219705 221064 221970 228144 234352 236680 236768 239120 248514 253680 257908 276330 284016 285180 286944 289933 292940 294752 295960 304192 307587 322385 325920 331352 338240 351528 355020 355152 358680 368440 378688 380240 386862 409920 410116 414190 439410 442128 443940 451339 456288 468704 473360 473536 478240 497028 507360 512645 515816 552660 568032 570360 573888 579866 585880 589504 591920 615174 621285 644770 651840 662704 703056 710040 710304 717360 717703 736880 760480 773724 820232 828380 869799 878820 884256 887880 893467 902678 912576 937408 946720 956480 967155 994056 1014720 1025290 1031632 1105320 1136064 1140720 1159732 1171760 1183840 1230348 1242570 1289540 1325408 1354017 1406112 1420080 1420608 1434720 1435406 1449665 1473760 1520960 1537935 1547448 1640464 1656760 1739598 1757640 1768512 1775760 1786934 1805356 1893440 1934310 1988112 2050580 2063264 2153109 2210640 2256695 2281440 2319464 2343520 2367680 2460696 2485140 2579080 2650816 2680401 2708034 2812224 2840160 2869440 2870812 2899330 2947520 3075870 3094896 3280928 3313520 3479196 3515280 3551520 3573868 3588515 3610712 3868620 3976224 4101160 4126528 4306218 4348995 4421280 4467335 4513390 4562880 4638928 4687040 4921392 4970280 5158160 5360802 5416068 5680320 5741624 5798660 6151740 6189792 6254269 6561856 6627040 6770085 6958392 7030560 7103040 7147736 7177030 7221424 7737240 7952448 8202320 8612436 8697990 8842560 8934670 9026780 9277856 9842784 9940560 10316320 10721604 10765545 10832136 11483248 11597320 12303480 12379584 12508538 13254080 13402005 13540170 13916784 14061120 14295472 14354060 14442848 15474480 16404640 17224872 17395980 17869340 18053560 18555712 18762807 19685568 19881120 20632640 21443208 21531090 21664272 22966496 23194640 24606960 25017076 26804010 27080340 27833568 28590944 28708120 28885696 30948960 31271345 32809280 34449744 34791960 35738680 36107120 37525614 39762240 42886416 43062180 43328544 43779883 45932992 46389280 49213920 50034152 53608020 54160680 55667136 57181888 57416240 61897920 62542690 68899488 69583920 71477360 72214240 75051228 85772832 86124360 86657088 87559766 92778560 93814035 98427840 100068304 107216040 108321360 114832480 125085380 131339649 137798976 139167840 142954720 144428480 150102456 171545664 172248720 175119532 187628070 200136608 214432080 216642720 218899415 229664960 250170760 262679298 278335680 285909440 300204912 344497440 350239064 375256140 400273216 428864160 433285440 437798830 500341520 525358596 600409824 656698245 688994880 700478128 750512280 857728320 875597660 1000683040 1050717192 1200819648 1313396490 1400956256 1501024560 1751195320 2001366080 2101434384 2626792980 2801912512 3002049120 3502390640 4202868768 5253585960 6004098240 7004781280 8405737536 10507171920 14009562560 21014343840 42028687680
• Sum of all divisors σ(n): 160454230272
• Sum of proper divisors (its aliquot sum) s(n): 118425542592
• 42028687680 is an abundant number, because the sum of its proper divisors (118425542592) is greater than itself. Its abundance is 76396854912

Bases of 42028687680

• Binary: 100111001001000110101110000101000000₂
• Hexadecimal: 0x9C91AE140
• Base-36: JB2SMYO

Squares and roots of 42028687680

• 42028687680 squared (42028687680²) is 1766410588102983782400
• 42028687680 cubed (42028687680³) is 74239918922025429066594680832000
• The square root of 42028687680 is 205008.9941441595
• The cube root of 42028687680 is 3476.8178865103

Scales and comparisons

• 42,028,687,680 seconds is equal to 1,336 years, 19 weeks, 6 days, 3 hours, 28 minutes.
• To count from 1 to 42,028,687,680 would take you about two thousand, six hundred seventy-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 42028687680 cubic inches would be around 289.7 feet tall.

Recreational maths with 42028687680

• 42028687680 backwards is 08678682024
• The number of decimal digits it has is: 11
• The sum of 42028687680's digits is 51
• More coming soon!