28973135807616

Names of 28973135807616

• Cardinal: 28973135807616 can be written as Twenty-eight trillion, nine hundred seventy-three billion, one hundred thirty-five million, eight hundred seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 2.8973135807616 × 10¹³

Factors of 28973135807616

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8144

Divisors of 28973135807616

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 64 66 77 78 84 88 91 96 97 104 112 128 132 143 154 156 168 176 182 192 194 208 224 231 264 273 286 291 308 312 336 352 364 384 388 416 429 448 462 528 546 572 582 616 624 672 679 704 728 776 832 858 896 924 1001 1056 1067 1092 1144 1164 1232 1248 1261 1344 1358 1408 1456 1552 1664 1716 1848 2002 2037 2112 2134 2184 2288 2328 2464 2496 2522 2688 2716 2912 3003 3104 3201 3432 3696 3783 4004 4074 4224 4268 4368 4576 4656 4928 4992 5044 5432 5824 6006 6208 6402 6864 7392 7469 7566 8008 8011 8148 8536 8736 8827 9152 9312 9409 9856 10088 10864 11648 12012 12416 12804 13728 13871 14784 14938 15132 16016 16022 16296 17072 17472 17654 18304 18624 18818 20176 21728 22407 24024 24033 25608 26481 27456 27742 28227 29568 29876 30264 32032 32044 32592 34144 34944 35308 37248 37636 40352 41613 43456 44814 48048 48066 51216 52962 54912 55484 56077 56454 59752 60528 64064 64088 65184 65863 68288 70616 75272 80704 83226 86912 88121 89628 96096 96132 97097 102432 103499 104143 105924 110968 112154 112908 119504 121056 122317 128128 128176 130368 131726 136576 141232 150544 161408 166452 168231 176242 179256 192192 192264 194194 197589 204864 206998 208286 211848 221936 224308 225816 239008 242112 244634 256352 260736 263452 264363 282464 291291 301088 310497 312429 332904 336462 352484 358512 366951 384384 384528 388388 395178 409728 413996 416572 423696 443872 448616 451632 478016 484224 489268 512704 526904 528726 564928 582582 602176 616847 620994 624858 665808 672924 704968 717024 724493 729001 733902 769056 776776 777067 790356 827992 833144 847392 856219 887744 897232 903264 956032 978536 1025408 1053808 1057452 1129856 1145573 1165164 1204352 1233694 1241988 1249716 1331616 1345487 1345848 1409936 1434048 1448986 1458002 1467804 1538112 1553552 1554134 1580712 1655984 1666288 1694784 1712438 1775488 1794464 1806528 1850541 1957072 2107616 2114904 2173479 2187003 2291146 2330328 2331201 2467388 2483976 2499432 2568657 2663232 2690974 2691696 2819872 2868096 2897972 2916004 2935608 3076224 3107104 3108268 3161424 3311968 3332576 3389568 3424876 3436719 3588928 3613056 3701082 3914144 4036461 4215232 4229808 4346958 4374006 4582292 4660656 4662402 4934776 4967952 4998864 5137314 5326464 5381948 5383392 5439469 5639744 5795944 5832008 5871216 6214208 6216536 6322848 6623936 6665152 6849752 6873438 7177856 7402164 7828288 8019011 8072922 8430464 8459616 8547737 8693916 8748012 9164584 9321312 9324804 9418409 9869552 9935904 9997728 10101871 10274628 10763896 10766784 10878938 11279488 11591888 11664016 11742432 12428416 12433072 12645696 13247872 13330304 13699504 13746876 14804328 15656576 16038022 16145844 16318407 16919232 17095474 17387832 17496024 18329168 18642624 18649608 18836818 19739104 19871808 19995456 20203742 20549256 21527792 21533568 21757876 23183776 23328032 23484864 24057033 24866144 25291392 25643211 27399008 27493752 28255227 29608656 30305613 32076044 32291688 32636814 33838464 34190948 34775664 34992048 36658336 37285248 37299216 37673636 39478208 39743616 39990912 40407484 41098512 43055584 43515752 46367552 46656064 46969728 48114066 49732288 51286422 54798016 54987504 56510454 59217312 59834159 60611226 64152088 64583376 65273628 68381896 69551328 69984096 70713097 73316672 74598432 75347272 75375499 78956416 80814968 82197024 86111168 87031504 92735104 93312128 96228132 99464576 102572844 109596032 109975008 111120581 113020908 118434624 119668318 121222452 128304176 129166752 130547256 136763792 139102656 139968192 141426194 146633344 149196864 150694544 150750998 161629936 164394048 172222336 174063008 179502477 192456264 205145688 212139291 219950016 222241162 226041816 226126497 236869248 239336636 242444904 256608352 258333504 261094512 273527584 278205312 279936384 282852388 298393728 301389088 301501996 323259872 328788096 333361743 348126016 359004954 384912528 410291376 424278582 439900032 444482324 452083632 452252994 478673272 484889808 513216704 516667008 522189024 527628493 547055168 565704776 602778176 603003992 646519744 666723486 696252032 718009908 769825056 777844067 820582752 829130489 848557164 888964648 904167264 904505988 957346544 969779616 979881487 1026433408 1044378048 1055256986 1094110336 1131409552 1205556352 1206007984 1293039488 1333446972 1436019816 1539650112 1555688134 1582885479 1641165504 1658260978 1697114328 1777929296 1808334528 1809011976 1914693088 1939559232 1959762974 2088756096 2110513972 2262819104 2333532201 2412015968 2487391467 2666893944 2872039632 2939644461 3079300224 3111376268 3165770958 3282331008 3316521956 3394228656 3555858592 3616669056 3618023952 3829386176 3879118464 3919525948 4221027944 4525638208 4667064402 4824031936 4974782934 5333787888 5744079264 5803913423 5879288922 6222752536 6331541916 6633043912 6788457312 6859170409 7111717184 7236047904 7658772352 7839051896 8442055888 9051276416 9334128804 9648063872 9949565868 10667575776 10778696357 11488158528 11607826846 11758577844 12445505072 12663083832 13266087824 13576914624 13718340818 14223434368 14472095808 15678103792 16884111776 17411740269 18668257608 19899131736 20577511227 21335151552 21557392714 22976317056 23215653692 23517155688 24891010144 25326167664 26532175648 27153829248 27436681636 28944191616 31356207584 32336089071 33768223552 34823480538 37336515216 39798263472 41155022454 42670303104 43114785428 46431307384 47034311376 49782020288 50652335328 53064351296 54873363272 62712415168 64672178142 67536447104 69646961076 74673030432 75450874499 79596526944 82310044908 86229570856 92862614768 94068622752 99564040576 101304670656 106128702592 109746726544 125424830336 129344356284 139293922152 149346060864 150901748998 159193053888 164620089816 172459141712 185725229536 188137245504 202609341312 219493453088 226352623497 258688712568 278587844304 298692121728 301803497996 318386107776 329240179632 344918283424 371450459072 376274491008 438986906176 452705246994 517377425136 557175688608 603606995992 658480359264 689836566848 742900918144 877973812352 905410493988 1034754850272 1114351377216 1207213991984 1316960718528 1379673133696 1810820987976 2069509700544 2228702754432 2414427983968 2633921437056 3621641975952 4139019401088 4828855967936 7243283951904 9657711935872 14486567903808 28973135807616
• Sum of all divisors σ(n): 104420044753920
• Sum of proper divisors (its aliquot sum) s(n): 75446908946304
• 28973135807616 is an abundant number, because the sum of its proper divisors (75446908946304) is greater than itself. Its abundance is 46473773138688

Bases of 28973135807616

• Binary: 110100101100111010101011101111100010010000000₂
• Hexadecimal: 0x1A59D577C480
• Base-36: A9Q2OZUDC

Squares and roots of 28973135807616

• 28973135807616 squared (28973135807616²) is 839442598526560444563603456
• 28973135807616 cubed (28973135807616³) is 24321284409808110497627939013833728720896
• The square root of 28973135807616 is 5382669.9515775625
• The cube root of 28973135807616 is 30713.6785087019

Scales and comparisons

• 28,973,135,807,616 seconds is equal to 921,256 years, 5 weeks, 23 hours, 53 minutes, 36 seconds.
• To count from 1 to 28,973,135,807,616 would take you about two million, three hundred three thousand, one hundred forty 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 28973135807616 cubic inches would be around 2559.5 feet tall.

Recreational maths with 28973135807616

• 28973135807616 backwards is 61670853137982
• 28973135807616 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28973135807616's digits is 66
• More coming soon!