30687929842513920

Names of 30687929842513920

• Cardinal: 30687929842513920 can be written as Thirty quadrillion, six hundred eighty-seven trillion, nine hundred twenty-nine billion, eight hundred forty-two million, five hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.068792984251392 × 10¹⁶

Factors of 30687929842513920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 10760273

Divisors of 30687929842513920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 227 240 256 320 384 409 454 480 512 640 681 768 818 908 960 1024 1135 1227 1280 1362 1536 1636 1816 1920 2045 2048 2270 2454 2560 2724 3072 3272 3405 3632 3840 4090 4540 4908 5120 5448 6135 6144 6544 6810 7264 7680 8180 9080 9816 10240 10896 12270 13088 13620 14528 15360 16360 18160 19632 21792 24540 26176 27240 29056 30720 32720 36320 39264 43584 49080 52352 54480 58112 65440 72640 78528 87168 92843 98160 104704 108960 116224 130880 145280 157056 174336 185686 196320 209408 217920 232448 261760 278529 290560 314112 348672 371372 392640 418816 435840 464215 464896 523520 557058 581120 628224 697344 742744 785280 837632 871680 928430 1047040 1114116 1162240 1256448 1392645 1394688 1485488 1570560 1743360 1856860 2094080 2228232 2324480 2512896 2785290 2970976 3141120 3486720 3713720 4188160 4456464 5570580 5941952 6282240 6973440 7427440 8912928 10759627 11141160 11883904 12564480 14854880 17825856 21519254 22282320 23767808 29709760 32278881 35651712 43038508 44564640 47535616 53798135 59419520 64557762 71303424 86077016 89129280 95071232 107596270 118839040 129115524 142606848 161394405 172154032 178258560 190142464 215192540 237678080 258231048 285213696 322788810 344308064 356517120 430385080 475356160 516462096 570427392 645577620 688616128 713034240 860770160 950712320 1032924192 1291155240 1377232256 1426068480 1721540320 2065848384 2442435329 2582310480 2754464512 2852136960 3443080640 4131696768 4400687443 4884870658 5164620960 5508929024 6886161280 7327305987 8263393536 8801374886 9769741316 10329241920 11017858048 12212176645 13202062329 13772322560 14654611974 16526787072 17602749772 19539482632 20658483840 22003437215 22035716096 24424353290 26404124658 27544645120 29309223948 33053574144 35205499544 36636529935 39078965264 41316967680 44006874430 48848706580 52808249316 55089290240 58618447896 66010311645 66107148288 70410999088 73273059870 78157930528 82633935360 88013748860 97697413160 105616498632 110178580480 117236895792 132020623290 140821998176 146546119740 156315861056 165267870720 176027497720 195394826320 211232997264 234473791584 264041246580 281643996352 293092239480 312631722112 330535741440 352054995440 390789652640 422465994528 468947583168 528082493160 563287992704 586184478960 625263444224 704109990880 781579305280 844931989056 937895166336 998956049561 1056164986320 1126575985408 1172368957920 1250526888448 1408219981760 1563158610560 1689863978112 1875790332672 1997912099122 2112329972640 2253151970816 2344737915840 2501053776896 2816439963520 2996868148683 3126317221120 3379727956224 3751580665344 3995824198244 4224659945280 4506303941632 4689475831680 4994780247805 5002107553792 5632879927040 5993736297366 6252634442240 6759455912448 7503161330688 7991648396488 8449319890560 9012607883264 9378951663360 9989560495610 11265759854080 11987472594732 12505268884480 13518911824896 14984340743415 15006322661376 15983296792976 16898639781120 18757903326720 19979120991220 22531519708160 23974945189464 25010537768960 27037823649792 29968681486830 31966593585952 33797279562240 37515806653440 39958241982440 45063039416320 47949890378928 59937362973660 63933187171904 67594559124480 75031613306880 79916483964880 95899780757856 119874725947320 127866374343808 135189118248960 159832967929760 191799561515712 239749451894640 255732748687616 319665935859520 383599123031424 479498903789280 511465497375232 639331871719040 767198246062848 958997807578560 1022930994750464 1278663743438080 1534396492125696 1917995615157120 2045861989500928 2557327486876160 3068792984251392 3835991230314240 5114654973752320 6137585968502784 7671982460628480 10229309947504640 15343964921256960 30687929842513920
• Sum of all divisors σ(n): 98851009300243200
• Sum of proper divisors (its aliquot sum) s(n): 68163079457729280
• 30687929842513920 is an abundant number, because the sum of its proper divisors (68163079457729280) is greater than itself. Its abundance is 37475149615215360

Bases of 30687929842513920

• Binary: 1101101000001101000001001110101001001111011100000000000₂
• Hexadecimal: 0x6D06827527B800
• Base-36: 8E5YOCHD4AO

Squares and roots of 30687929842513920

• 30687929842513920 squared (30687929842513920²) is 941749038019056426773065393766400
• 30687929842513920 cubed (30687929842513920³) is 28900328407983777949469794738028601104073228288000
• The square root of 30687929842513920 is 175179707.2794503787
• The cube root of 30687929842513920 is 313080.3886054723

Scales and comparisons

• 30,687,929,842,513,920 seconds is equal to 975,781,244 years, 51 weeks, 4 days, 5 hours, 52 minutes.
• To count from 1 to 30,687,929,842,513,920 would take you about two billion, nine hundred twenty-seven million, three hundred forty-three thousand, seven hundred thirty-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 30687929842513920 cubic inches would be around 26090 feet tall.

Recreational maths with 30687929842513920

• 30687929842513920 backwards is 02931524892978603
• The number of decimal digits it has is: 17
• The sum of 30687929842513920's digits is 78
• More coming soon!