28990031853040

Names of 28990031853040

• Cardinal: 28990031853040 can be written as Twenty-eight trillion, nine hundred ninety billion, thirty-one million, eight hundred fifty-three thousand and forty.

Scientific notation

• Scientific notation: 2.899003185304 × 10¹³

Factors of 28990031853040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 995

Divisors of 28990031853040

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 31 38 40 43 62 76 80 86 95 124 137 152 155 172 181 190 215 248 274 304 310 344 362 380 430 496 548 577 589 620 685 688 724 760 817 860 905 1096 1154 1178 1240 1333 1370 1448 1520 1634 1720 1810 2192 2308 2356 2480 2603 2666 2740 2885 2896 2945 3268 3439 3440 3620 4085 4247 4616 4712 5206 5332 5480 5611 5770 5890 5891 6536 6665 6878 7240 7783 8170 8494 9232 9424 10412 10664 10960 10963 11222 11540 11780 11782 13015 13072 13330 13756 14480 15566 16340 16988 17195 17887 20824 21235 21328 21926 22444 23080 23560 23564 24797 24811 25327 26030 26660 27512 28055 29455 31132 32680 33976 34390 35774 38915 41648 42470 43852 44888 46160 47120 47128 49594 49622 50654 52060 53320 54815 55024 56110 58910 62264 65360 67952 68780 71548 77830 79049 80693 84940 87704 89435 89776 94256 99188 99244 101308 104120 104437 106609 106640 109630 111929 112220 117820 123985 124055 124528 126635 137560 143096 147877 155660 158098 161386 169880 175408 178870 182621 198376 198488 202616 208240 208874 213218 219260 223858 224440 235640 241273 247970 248110 253270 275120 286192 295754 311320 316196 322772 339760 339853 357740 365242 395245 396752 396976 403465 405232 417748 426436 438520 447716 448880 471143 471280 471409 482546 495940 496220 506540 522185 533045 559645 591508 622640 632392 645544 679706 715480 730484 739385 768707 769141 790490 806930 835496 852872 877040 895432 913105 942286 942818 965092 991880 992440 1013080 1044370 1066090 1066271 1119290 1183016 1206365 1264784 1291088 1359412 1430960 1460968 1478770 1501931 1537414 1538282 1580980 1613860 1670992 1699265 1705744 1790864 1826210 1884572 1885636 1930184 1983760 1984303 1984880 2026160 2088740 2132180 2132542 2238580 2355715 2357045 2366032 2412730 2450519 2718824 2921936 2957540 3003862 3074828 3076564 3161960 3227720 3237547 3398530 3399107 3469799 3652420 3769144 3771272 3843535 3845705 3860368 3968606 4177480 4264360 4265084 4477160 4490791 4584187 4711430 4714090 4825460 4901038 5331355 5437648 5915080 6007724 6149656 6153128 6323920 6455440 6475094 6797060 6798214 6939598 7304840 7509655 7538288 7542544 7687070 7691410 7937212 8354960 8528720 8530168 8954320 8981582 9168374 9422860 9428180 9650920 9802076 9921515 10662710 11830160 12015448 12252595 12299312 12306256 12950188 13594120 13596428 13879196 14307869 14605433 14609680 14613679 15019310 15374140 15382820 15874424 16187735 16995535 17060336 17348995 17963164 18336748 18845720 18856360 19301840 19604152 19843030 20259149 21325420 22453955 22920935 24030896 24505190 25900376 27188240 27192856 27758392 28615738 29210866 29227358 30038620 30748280 30765640 31748848 32375470 33054401 33991070 34697990 35926328 36673496 37691440 37712720 39208304 39686060 40518298 42650840 44907910 45841870 46559861 49010380 51800752 54385712 55516784 57231476 58421732 58454716 60077240 61496560 61513393 61531280 64583033 64750940 66108802 67982140 69395980 71539345 71852656 73027165 73068395 73346992 79372120 81036596 85301680 85325029 89815820 91683740 93119722 98020760 101295745 105372317 114462952 116843464 116909432 120154480 123026786 129166066 129501880 132217604 135964280 138791960 139214521 143078690 146054330 146136790 158744240 162073192 165272005 170650058 179631640 183367480 186239444 196041520 202591490 210744634 228925904 232799305 233686928 233818864 246053572 258332132 259003760 264435208 271849511 271928560 277583920 278429042 286157380 292108660 292273580 307566965 322915165 324146384 330544010 341300116 359263280 366734960 372478888 405182980 421489268 426625145 443543939 465598610 492107144 516664264 526861585 528870416 543699022 556858084 572314760 584217320 584547160 615133930 615238367 628033619 645830330 661088020 682600232 696072605 744957776 810365960 842978536 853250290 887087878 931197220 984214288 1033328528 1053723170 1087398044 1113716168 1144629520 1168434640 1169094320 1230267860 1230476734 1256067238 1291660660 1322176040 1359247555 1365200464 1392145210 1620731920 1685957072 1706500580 1774175756 1862394440 2002074023 2107446340 2174796088 2217719695 2227432336 2460535720 2460953468 2512134476 2583321320 2644352080 2645075899 2718495110 2784290420 3076191835 3140168095 3413001160 3548351512 3724788880 4004148046 4214892680 4349592176 4435439390 4921071440 4921906936 5024268952 5166642640 5290151798 5436990220 5568580840 6152383670 6280336190 6826002320 7096703024 8008296092 8427334841 8429785360 8870878780 9843813872 10010370115 10048537904 10580303596 10873980440 11137161680 11689528973 12304767340 12560672380 13225379495 16016592184 16854669682 17741757560 19072389377 20020740230 21160607192 21747960880 23379057946 24609534680 25121344760 26450758990 32033184368 33709339364 35483515120 38144778754 40041480460 42136674205 42321214384 46758115892 49219069360 50242689520 52901517980 58447644865 67418678728 76289557508 80082960920 84273348410 93516231784 95361946885 105803035960 116895289730 134837357456 152579115016 160165921840 168546696820 187032463568 190723893770 211606071920 233790579460 305158230032 337093393640 362375398163 381447787540 467581158920 674186787280 724750796326 762895575080 935162317840 1449501592652 1525791150160 1811876990815 2899003185304 3623753981630 5798006370608 7247507963260 14495015926520 28990031853040
• Sum of all divisors σ(n): 76036813332480
• Sum of proper divisors (its aliquot sum) s(n): 47046781479440
• 28990031853040 is an abundant number, because the sum of its proper divisors (47046781479440) is greater than itself. Its abundance is 18056749626400

Bases of 28990031853040

• Binary: 110100101110111000100100011001111010111110000₂
• Hexadecimal: 0x1A5DC48CF5F0
• Base-36: A9XU4GQGG

Squares and roots of 28990031853040

• 28990031853040 squared (28990031853040²) is 840421946840273816157241600
• 28990031853040 cubed (28990031853040³) is 24363859008893427511513910993262974464000
• The square root of 28990031853040 is 5384239.2083784687
• The cube root of 28990031853040 is 30719.6477033833

Scales and comparisons

• 28,990,031,853,040 seconds is equal to 921,793 years, 17 weeks, 5 days, 1 hour, 50 minutes, 40 seconds.
• To count from 1 to 28,990,031,853,040 would take you about two million, three hundred four thousand, four hundred eighty-three 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 28990031853040 cubic inches would be around 2560 feet tall.

Recreational maths with 28990031853040

• 28990031853040 backwards is 04035813009982
• The number of decimal digits it has is: 14
• The sum of 28990031853040's digits is 52
• More coming soon!