30855839767830

Names of 30855839767830

• Cardinal: 30855839767830 can be written as Thirty trillion, eight hundred fifty-five billion, eight hundred thirty-nine million, seven hundred sixty-seven thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 3.085583976783 × 10¹³

Factors of 30855839767830

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 207316

Divisors of 30855839767830

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 31 33 35 42 45 49 54 55 62 63 66 70 77 81 90 93 98 99 105 110 121 126 135 147 154 155 162 165 186 189 198 210 217 231 242 245 270 279 294 297 310 315 330 341 363 378 385 405 434 441 462 465 490 495 539 558 567 594 605 630 651 682 693 726 735 770 810 837 847 882 891 930 945 990 1023 1078 1085 1089 1134 1155 1210 1302 1323 1386 1395 1470 1485 1519 1617 1674 1694 1705 1782 1815 1890 1953 2046 2079 2170 2178 2205 2310 2387 2511 2541 2646 2695 2790 2835 2970 3038 3069 3234 3255 3267 3410 3465 3630 3751 3906 3969 4158 4185 4235 4410 4455 4557 4774 4851 5022 5082 5115 5390 5445 5670 5859 5929 6138 6237 6510 6534 6615 6930 7161 7502 7595 7623 7938 8085 8370 8470 8910 9114 9207 9702 9765 9801 10230 10395 10890 11253 11718 11858 11935 12474 12555 12705 13230 13671 14322 14553 15190 15246 15345 16170 16335 16709 17577 17787 18414 18755 19530 19602 19845 20790 21483 22506 22785 22869 23870 24255 25110 25410 26257 27342 27621 29106 29295 29645 30690 31185 32670 33418 33759 35154 35574 35805 37510 38115 39690 41013 42966 43659 45570 45738 46035 48510 49005 50127 52514 53361 55242 56265 58590 59290 62370 64449 67518 68355 68607 71610 72765 76230 78771 82026 83545 87318 87885 88935 92070 98010 100254 101277 106722 107415 112530 114345 123039 128898 131285 136710 137214 138105 145530 150381 157542 160083 167090 168795 175770 177870 183799 193347 202554 205065 207257 214830 218295 228690 236313 246078 250635 262570 266805 276210 300762 303831 320166 322245 337590 343035 367598 386694 393855 410130 414514 436590 451143 472626 480249 501270 506385 533610 551397 607662 615195 621771 644490 686070 708939 751905 787710 800415 902286 918995 960498 966735 1012770 1036285 1102794 1181565 1230390 1243542 1353429 1417878 1450799 1503810 1519155 1600830 1654191 1837990 1865313 1933470 2072570 2126817 2255715 2279827 2363130 2401245 2706858 2756985 2901598 3038310 3108855 3308382 3544695 3730626 4253634 4352397 4511430 4559654 4802490 4962573 5513970 5595939 6217710 6424967 6767145 6839481 7089390 7253995 8270955 8704794 9326565 9925146 10155593 10634085 11191878 11399135 12849934 13057191 13534290 13678962 14507990 14887719 15958789 16541910 16787817 18653130 19274901 20311186 20518443 21268170 21761985 22798270 24812865 25078097 26114382 27979695 29775438 30466779 31917578 32124835 33575634 34197405 38549802 39171573 41036886 43523970 44974769 47876367 49625730 50156194 50777965 55959390 57824703 60933558 61555329 64249670 65285955 68394810 70674637 74438595 75234291 78343146 79793945 83939085 89949538 91400337 95752734 96374505 101555930 102592215 111711523 115649406 117514719 123110658 125390485 130571910 134924307 141349274 143629101 148877190 150468582 152333895 159587890 167878170 173474109 175546679 182800674 184665987 192749010 195857865 205184430 212023911 223423046 224873845 225702873 235029438 239381835 250780970 269848614 274201011 287258202 289123515 304667790 307776645 314823383 335134569 346948218 351093358 353373185 369331974 376171455 391715730 404772921 424047822 430887303 449747690 451405746 457001685 478763670 494722459 520422327 526640037 548402022 558557615 578247030 587573595 615553290 629646766 636071733 670269138 674621535 677108619 706746370 718145505 752342910 777421007 809545842 822603033 861774606 867370545 877733395 914003370 923329935 944470149 989444918 1005403707 1040844654 1053280074 1060119555 1117115230 1128514365 1175147190 1214318763 1228826753 1272143466 1292661909 1349243070 1354217238 1371005055 1436291010 1484167377 1554842014 1574116915 1579920111 1645206066 1675672845 1734741090 1755466790 1846659870 1888940298 1908215199 2010807414 2023864605 2031325857 2120239110 2154436515 2257028730 2332263021 2428637526 2457653506 2473612295 2585323818 2602111635 2633200185 2742010110 2833410447 2968334754 3016211121 3148233830 3159840222 3180358665 3351345690 3385543095 3463057213 3642956289 3686480259 3816430398 3887105035 4047729210 4062651714 4113015165 4308873030 4452502131 4664526042 4722350745 4739760333 4947224590 5027018535 5204223270 5266400370 5441947049 5666820894 5724645597 6032422242 6071593815 6144133765 6360717330 6463309545 6771086190 6926114426 6996789063 7285912578 7372960518 7420836885 7774210070 7899600555 8226030330 8500231341 8905004262 9048633363 9444701490 9479520666 9541075995 10054037070 10156629285 10389171639 10883894098 11059440777 11449291194 11661315105 12143187630 12288267530 12926619090 13357506393 13993578126 14167052235 14219280999 14841673770 15081055605 15799201110 16325841147 17000462682 17315286065 18097266726 18214781445 18432401295 19082151990 20313258570 20778343278 20990367189 22118881554 22262510655 23322630210 23698801665 25500694023 26715012786 27209735245 28334104470 28438561998 28623227985 30162111210 31167514917 32651682294 33178322331 34630572130 34983945315 36429562890 36864802590 38093629343 40072519179 41980734378 42501156705 44525021310 45243166815 47397603330 48977523441 51001388046 51945858195 54419470490 55297203885 57246455970 62335029834 62971101567 66356644662 66787531965 69967890630 71096404995 76187258686 80145038358 81629205735 85002313410 90486333630 93502544751 97955046882 99534966993 103891716390 104951835945 110594407770 114280888029 125942203134 127503470115 133575063930 142192809990 146932570323 155837574585 163258411470 165891611655 187005089502 190468146715 199069933986 200362595895 209903671890 228561776058 244887617205 255006940230 280507634253 293865140646 311675149170 314855507835 331783223310 342842664087 380936293430 400725191790 440797710969 467512723755 489775234410 497674834965 561015268506 571404440145 629711015670 685685328174 734662851615 881595421938 935025447510 995349669930 1028527992261 1142808880290 1402538171265 1469325703230 1714213320435 2057055984522 2203988554845 2805076342530 3085583976783 3428426640870 4407977109690 5142639961305 6171167953566 10285279922610 15427919883915 30855839767830
• Sum of all divisors σ(n): 109507951099008
• Sum of proper divisors (its aliquot sum) s(n): 78652111331178
• 30855839767830 is an abundant number, because the sum of its proper divisors (78652111331178) is greater than itself. Its abundance is 47796271563348

Bases of 30855839767830

• Binary: 111000001000000101111010111100101110100010110₂
• Hexadecimal: 0x1C102F5E5D16
• Base-36: AXQZ6BNDI

Squares and roots of 30855839767830

• 30855839767830 squared (30855839767830²) is 952082847777999308302908900
• 30855839767830 cubed (30855839767830³) is 29377315796737227408487129144289640687000
• The square root of 30855839767830 is 5554803.3059533261
• The cube root of 30855839767830 is 31365.0359895485

Scales and comparisons

• 30,855,839,767,830 seconds is equal to 981,120 years, 13 weeks, 4 days, 2 hours, 10 minutes, 30 seconds.
• To count from 1 to 30,855,839,767,830 would take you about two million, four hundred fifty-two thousand, eight hundred 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 30855839767830 cubic inches would be around 2613.8 feet tall.

Recreational maths with 30855839767830

• 30855839767830 backwards is 03876793855803
• The number of decimal digits it has is: 14
• The sum of 30855839767830's digits is 72
• More coming soon!