30478745195990

Names of 30478745195990

• Cardinal: 30478745195990 can be written as Thirty trillion, four hundred seventy-eight billion, seven hundred forty-five million, one hundred ninety-five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.047874519599 × 10¹³

Factors of 30478745195990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 346

Divisors of 30478745195990

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 5 7 10 13 14 17 26 34 35 61 65 70 85 91 119 122 130 169 170 182 221 238 241 305 338 427 442 455 482 595 610 793 845 854 910 1037 1105 1183 1190 1205 1547 1586 1687 1690 2074 2135 2197 2210 2366 2410 2873 3094 3133 3374 3721 3965 4097 4270 4394 5185 5551 5746 5915 6266 7259 7442 7735 7930 8194 8435 10309 10370 10985 11102 11830 13481 14365 14518 14701 15379 15470 15665 16870 18605 20111 20485 20618 21931 21970 26047 26962 27755 28561 28679 28730 29402 30758 31330 36295 37210 37349 40222 40729 40970 43862 48373 51545 52094 53261 55510 57122 57358 63257 67405 72163 72590 73505 74698 76895 81458 94367 96746 100555 102907 103090 106522 109655 126514 130235 134017 134810 142805 143395 144326 147010 153790 175253 186745 188734 191113 199927 201110 203645 205814 219310 241865 249917 260470 261443 266305 268034 285103 285610 286790 316285 338611 350506 360815 372827 373490 382226 399854 407290 442799 471835 483730 485537 499834 514535 522886 529477 532610 570206 628849 632570 670085 677222 692393 721630 745654 822341 876265 885598 896761 938119 943670 955565 971074 999635 1029070 1058954 1226771 1249585 1257698 1307215 1337791 1340170 1384786 1425515 1644682 1693055 1742221 1749419 1752530 1793522 1864135 1876238 1911130 1999270 2213995 2278289 2427685 2453542 2484469 2499170 2614430 2647385 2675582 2851030 3144245 3248921 3386110 3398759 3461965 3484442 3498838 3706339 3728270 4111705 4401943 4427990 4483805 4556578 4690595 4846751 4855370 4968938 5294770 5756387 6133855 6277327 6288490 6497842 6688955 6797518 6883201 6923930 7412678 8175037 8223410 8711105 8747095 8803886 8967610 9001109 9381190 9693502 10690433 11391445 11512774 11657893 12195547 12267710 12422345 12554654 13377910 13766402 15244937 15948023 16244605 16350074 16993795 17391283 17422210 17494190 18002218 18531695 21380866 22009715 22742447 22782890 23315786 24233755 24391094 24844690 28781935 29617757 30489874 31386635 31896046 32298097 32489210 33987590 34416005 34782566 37063390 40875185 42235973 44019430 45005545 45484894 48182407 48467510 53452165 57225259 57563870 58289465 59235514 60977735 62773270 63007763 64596194 68832010 74833031 76224685 79740115 81605251 81750370 84471946 86956415 90011090 96364814 106275481 106714559 106904330 113712235 114450518 116578930 117014417 121955470 126015526 138975629 148088785 149666062 151552609 152449370 159480230 161490485 163210502 173912830 198184181 207324299 211179865 212550962 213429118 226086679 227424470 234028834 240912035 277951258 286126295 295651811 296177570 303105218 315038815 322980970 374165155 396368362 408026255 414648598 419875261 422359730 452173358 481824070 531377405 533572795 549067649 572252590 585072085 591303622 630077630 694878145 743928367 748330310 757763045 816052510 819100919 839750522 972829403 990920905 1036621495 1060868263 1062754810 1067145590 1098135298 1130433395 1170144170 1387289267 1389756290 1478259055 1487856734 1515526090 1638201838 1806683177 1945658806 1970183917 1981841810 2073242990 2099376305 2121736526 2260866790 2576394353 2745338245 2774578534 2939126827 2956518110 3613366354 3719641835 3843473543 3940367834 4095504595 4198752610 4864147015 5152788706 5304341315 5490676490 5878253654 6936446335 7137879437 7439283670 7686947086 8191009190 9033415885 9728294030 9850919585 10608682630 12646782239 12881971765 13791287419 13872892670 14275758874 14695634135 18034760471 18066831770 19217367715 19701839170 25293564478 25612390921 25763943530 27582574838 29391268270 33493126589 35689397185 36069520942 38434735430 49965156059 51224781842 63233911195 66986253178 68956437095 71378794370 90173802355 99930312118 126467822390 128061954605 137912874190 167465632945 179286736447 180347604710 234451886123 249825780295 256123909210 334931265890 358573472894 435410645657 468903772246 499651560590 870821291314 896433682235 1172259430615 1792867364470 2177053228285 2344518861230 3047874519599 4354106456570 6095749039198 15239372597995 30478745195990
• Sum of all divisors σ(n): 73421127628992
• Sum of proper divisors (its aliquot sum) s(n): 42942382433002
• 30478745195990 is an abundant number, because the sum of its proper divisors (42942382433002) is greater than itself. Its abundance is 12463637237012

Bases of 30478745195990

• Binary: 110111011100001100010110001111101010111010110₂
• Hexadecimal: 0x1BB862C7D5D6
• Base-36: ASXQPY9JQ

Squares and roots of 30478745195990

• 30478745195990 squared (30478745195990²) is 928953908722083503512080100
• 30478745195990 cubed (30478745195990³) is 28313349482759335542692439640807078799000
• The square root of 30478745195990 is 5520755.8536843485
• The cube root of 30478745195990 is 31236.7394007021

Scales and comparisons

• 30,478,745,195,990 seconds is equal to 969,129 years, 42 weeks, 4 days, 13 hours, 59 minutes, 50 seconds.
• To count from 1 to 30,478,745,195,990 would take you about two million, four hundred twenty-two thousand, eight hundred twenty-four 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 30478745195990 cubic inches would be around 2603.1 feet tall.

Recreational maths with 30478745195990

• 30478745195990 backwards is 09959154787403
• The number of decimal digits it has is: 14
• The sum of 30478745195990's digits is 71
• More coming soon!