30955312905840

Names of 30955312905840

• Cardinal: 30955312905840 can be written as Thirty trillion, nine hundred fifty-five billion, three hundred twelve million, nine hundred five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.095531290584 × 10¹³

Factors of 30955312905840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 811

Divisors of 30955312905840

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 36 40 45 48 58 60 72 80 87 89 90 116 120 144 145 174 178 180 232 240 261 267 290 348 356 360 435 445 464 522 534 580 683 696 712 720 801 841 870 890 1044 1068 1160 1305 1335 1366 1392 1424 1602 1682 1740 1780 2049 2088 2136 2320 2523 2581 2610 2670 2732 3204 3364 3415 3480 3560 4005 4098 4176 4205 4272 5046 5162 5220 5340 5464 6147 6408 6728 6830 6960 7120 7569 7743 8010 8196 8410 10092 10245 10324 10440 10680 10928 12294 12615 12816 12905 13456 13660 15138 15486 16020 16392 16820 19807 20184 20490 20648 20880 21360 23229 24389 24588 25230 25810 27320 30276 30735 30972 32040 32784 33640 37845 38715 39614 40368 40980 41296 46458 48778 49176 50460 51620 54640 59421 60552 60787 61470 61944 64080 67280 73167 74849 75690 77430 79228 81960 92916 97556 98352 99035 100920 103240 116145 118842 121104 121574 121945 122940 123888 146334 149698 151380 154860 158456 163920 178263 182361 185832 195112 198070 201840 206480 219501 224547 232290 237684 243148 243890 245880 292668 297105 299396 302760 303935 309720 316912 356526 364722 365835 371664 374245 390224 396140 439002 449094 464580 475368 486296 487780 491760 547083 574403 585336 594210 598792 605520 607870 619440 673641 707281 713052 729444 731670 748490 792280 878004 891315 898188 911805 929160 950736 972592 975560 1094166 1097505 1122735 1148806 1170672 1188420 1197584 1215740 1347282 1414562 1426104 1458888 1463340 1496980 1584560 1723209 1756008 1762823 1782630 1796376 1823610 1858320 1951120 2121843 2170621 2188332 2195010 2245470 2297612 2376840 2431480 2694564 2735415 2829124 2852208 2872015 2917776 2926680 2993960 3368205 3446418 3512016 3525646 3536405 3565260 3592752 3647220 4243686 4341242 4376664 4390020 4490940 4595224 4753680 4862960 5169627 5288469 5389128 5470830 5658248 5744030 5853360 5987920 6365529 6511863 6736410 6892836 7051292 7072810 7130520 7294440 8487372 8616045 8682484 8753328 8780040 8814115 8981880 9190448 10339254 10576938 10609215 10778256 10853105 10941660 11316496 11488060 12731058 13023726 13472820 13785672 14102584 14145620 14261040 14588880 15865407 16657687 16974744 17232090 17364968 17560080 17628230 17963760 19535589 20678508 21153876 21218430 21706210 21883320 22976120 25462116 25848135 26047452 26442345 26945640 27571344 28205168 28291240 31730814 31827645 32559315 33315374 33949488 34464180 34729936 35256460 39071178 41357016 42307752 42436860 43412420 43766640 45952240 49973061 50924232 51121867 51696270 52094904 52884690 53891280 56582480 62948009 63461628 63655290 65118630 66630748 68928360 70512920 78142356 79327035 82714032 83288435 84615504 84873720 86824840 97677945 99946122 101848464 102243734 103392540 104189808 105769380 125896018 126923256 127310580 130237260 133261496 137856720 141025840 149919183 153365601 156284712 158654070 166576870 169747440 173649680 188844027 195355890 199892244 204487468 206785080 211538760 249865305 251792036 253846512 254621160 255609335 260474520 266522992 299838366 306731202 312569424 314740045 317308140 333153740 377688054 390711780 399784488 408974936 413570160 423077520 460096803 483072923 499730610 503584072 509242320 511218670 520949040 566532081 599676732 613462404 629480090 634616280 666307480 749595915 755376108 766828005 781423560 799568976 817949872 920193606 944220135 966145846 999461220 1007168144 1022437340 1133064162 1199353464 1226924808 1258960180 1269232560 1332614960 1449218769 1482534143 1499191830 1510752216 1533656010 1562847120 1840387212 1888440270 1932291692 1998922440 2044874680 2266128324 2300484015 2398706928 2415364615 2453849616 2517920360 2832660405 2898437538 2965068286 2998383660 3021504432 3067312020 3680774424 3776880540 3864583384 3997844880 4089749360 4347656307 4447602429 4532256648 4600968030 4830729230 5035840720 5665320810 5796875076 5930136572 5996767320 6134624040 7246093845 7361548848 7412670715 7553761080 7729166768 8695312614 8895204858 9064513296 9201936060 9661458460 11330641620 11593750152 11860273144 11993534640 12269248080 13342807287 14492187690 14825341430 15107522160 17390625228 17790409716 18403872120 19322916920 21738281535 22238012145 22661283240 23187500304 23720546288 26685614574 28984375380 29650682860 34781250456 35580819432 36807744240 38645833840 42993490147 43476563070 44476024290 45322566480 53371229148 57968750760 59301365720 66714036435 69562500912 71161638864 85986980294 86953126140 88952048580 106742458296 115937501520 118602731440 128980470441 133428072870 171973960588 173906252280 177904097160 213484916592 214967450735 257960940882 266856145740 343947921176 347812504560 355808194320 386941411323 429934901470 515921881764 533712291480 644902352205 687895842352 773882822646 859869802940 1031843763528 1067424582960 1289804704410 1547765645292 1719739605880 1934707056615 2063687527056 2579609408820 3095531290584 3439479211760 3869414113230 5159218817640 6191062581168 7738828226460 10318437635280 15477656452920 30955312905840
• Sum of all divisors σ(n): 109040251535280
• Sum of proper divisors (its aliquot sum) s(n): 78084938629440
• 30955312905840 is an abundant number, because the sum of its proper divisors (78084938629440) is greater than itself. Its abundance is 47129625723600

Bases of 30955312905840

• Binary: 111000010011101011000011011011111111001110000₂
• Hexadecimal: 0x1C27586DFE70
• Base-36: AZ0OA27W0

Squares and roots of 30955312905840

• 30955312905840 squared (30955312905840²) is 958231397098464464706105600
• 30955312905840 cubed (30955312905840³) is 29662352733383190973563537862325896704000
• The square root of 30955312905840 is 5563749.8960539193
• The cube root of 30955312905840 is 31398.7047303477

Scales and comparisons

• 30,955,312,905,840 seconds is equal to 984,283 years, 10 weeks, 2 days, 13 hours, 24 minutes.
• To count from 1 to 30,955,312,905,840 would take you about two million, four hundred sixty thousand, seven hundred seven 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 30955312905840 cubic inches would be around 2616.6 feet tall.

Recreational maths with 30955312905840

• 30955312905840 backwards is 04850921355903
• The number of decimal digits it has is: 14
• The sum of 30955312905840's digits is 54
• More coming soon!