20790208333440

Names of 20790208333440

• Cardinal: 20790208333440 can be written as Twenty trillion, seven hundred ninety billion, two hundred eight million, three hundred thirty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.079020833344 × 10¹³

Factors of 20790208333440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 58786

Divisors of 20790208333440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 52 56 60 63 64 65 70 72 78 80 84 90 91 96 104 105 112 117 120 126 128 130 140 144 156 160 168 180 182 192 195 208 210 224 234 240 252 260 273 280 288 312 315 320 336 360 364 384 390 416 420 448 455 468 480 504 520 546 560 576 585 624 630 640 672 683 720 728 780 819 832 840 896 910 936 960 1008 1040 1092 1120 1152 1170 1248 1260 1344 1365 1366 1440 1456 1560 1638 1664 1680 1820 1872 1920 2016 2049 2080 2184 2240 2340 2496 2520 2688 2730 2732 2880 2912 3120 3276 3360 3415 3640 3744 4032 4095 4098 4160 4368 4480 4680 4781 4992 5040 5460 5464 5760 5824 6147 6240 6552 6720 6830 7280 7488 8064 8190 8196 8320 8736 8879 9360 9562 10080 10245 10920 10928 11648 12294 12480 13104 13440 13660 14343 14560 14976 16380 16392 17472 17758 18720 19124 20160 20490 21840 21856 23905 24588 24960 26208 26637 27320 28686 29120 30735 32760 32784 34944 35516 37440 38248 40320 40980 43029 43680 43712 44395 47810 49176 52416 53274 54640 57372 58073 58240 61470 62153 65520 65568 71032 71715 74880 76496 79911 81960 86058 87360 87424 88790 95620 98352 104832 106548 109280 114744 116146 122940 124306 131040 131136 133185 142064 143430 152992 159822 163920 172116 174219 174720 177580 186459 191240 196704 213096 215145 218560 229488 232292 245880 248612 262080 262272 266370 284128 286860 290365 305984 310765 319644 327840 344232 348438 355160 372918 382480 393408 399555 406511 426192 430290 437120 458976 464584 491760 497224 522657 524160 532740 559377 568256 573720 580730 611968 621530 639288 655680 688464 696876 710320 745836 754949 764960 786816 799110 813022 852384 860580 871095 917952 929168 932295 983520 994448 1045314 1065480 1118754 1136512 1147440 1161460 1219533 1243060 1278576 1311360 1376928 1393752 1420640 1491672 1509898 1529920 1598220 1626044 1704768 1721160 1742190 1835904 1858336 1864590 1967040 1988896 2032555 2090628 2130960 2237508 2264847 2294880 2322920 2439066 2486120 2557152 2613285 2753856 2787504 2796885 2841280 2983344 3019796 3059840 3196440 3252088 3409536 3442320 3484380 3658599 3716672 3729180 3774745 3934080 3977792 4065110 4181256 4261920 4475016 4529694 4589760 4645840 4878132 4972240 5114304 5226570 5284643 5507712 5575008 5593770 5682560 5966688 6039592 6097665 6392880 6504176 6794541 6884640 6968760 7317198 7433344 7458360 7549490 7955584 8130220 8362512 8523840 8950032 9059388 9179520 9291680 9756264 9944480 10228608 10453140 10569286 11150016 11187540 11324235 11933376 12079184 12195330 12785760 13008352 13589082 13769280 13937520 14634396 14916720 15098980 15853929 16260440 16725024 17047680 17900064 18118776 18292995 18583360 19512528 19888960 20906280 21138572 22300032 22375080 22648470 23866752 24158368 24390660 25571520 26016704 26423215 27178164 27538560 27875040 29268792 29833440 30197960 31707858 32520880 33450048 33972705 35800128 36237552 36585990 37166720 39025056 39663859 39777920 41812560 42277144 44750160 45296940 47561787 48316736 48781320 51143040 52033408 52846430 54356328 55750080 58537584 59666880 60395920 63415716 65041760 66900096 67945410 71600256 72475104 73171980 78050112 79269645 79327718 83625120 84554288 89500320 90593880 95123574 96633472 97562640 105692860 108712656 111500160 117075168 118991577 119333760 120791840 126831432 130083520 135890820 144950208 146343960 156100224 158539290 158655436 167250240 169108576 179000640 181187760 190247148 195125280 198319295 211385720 217425312 234150336 237808935 237983154 241583680 253662864 260167040 271781640 277647013 289900416 292687920 317078580 317310872 334500480 338217152 356974731 358001280 362375520 380494296 390250560 396638590 422771440 434850624 468300672 475617870 475966308 483167360 507325728 515630167 543563280 555294026 585375840 594957885 634157160 634621744 676434304 713949462 724751040 760988592 780501120 793277180 832941039 845542880 869701248 951235740 951932616 1014651456 1031260334 1087126560 1110588052 1170751680 1189915770 1268314320 1269243488 1388235065 1427898924 1449502080 1521977184 1546890501 1586554360 1665882078 1691085760 1784873655 1902471480 1903865232 2029302912 2062520668 2174253120 2221176104 2341503360 2379831540 2498823117 2536628640 2538486976 2578150835 2776470130 2855797848 3043954368 3093781002 3173108720 3331764156 3382171520 3569747310 3609411169 3804942960 3807730464 4125041336 4164705195 4348506240 4442352208 4640671503 4759663080 4997646234 5073257280 5076973952 5156301670 5552940260 5711595696 6087908736 6187562004 6346217440 6663528312 7139494620 7218822338 7609885920 7615460928 7734452505 8250082672 8329410390 8884704416 9281343006 9519326160 9995292468 10146514560 10312603340 10828233507 11105880520 11423191392 12375124008 12494115585 12692434880 13327056624 14278989240 14437644676 15219771840 15230921856 15468905010 16500165344 16658820780 17769408832 18047055845 18562686012 19038652320 19990584936 20625206680 21656467014 22211761040 22846382784 23203357515 24750248016 24988231170 25384869760 26654113248 28557978480 28875289352 30439543680 30937810020 32484700521 33000330688 33317641560 35538817664 36094111690 37125372024 38077304640 39981169872 41250413360 43312934028 44423522080 45692765568 46406715030 49500496032 49976462340 53308226496 54141167535 57115956960 57750578704 61875620040 64969401042 66000661376 66635283120 72188223380 74250744048 76154609280 79962339744 82500826720 86625868056 88847044160 92813430060 99000992064 99952924680 106616452992 108282335070 114231913920 115501157408 123751240080 129938802084 133270566240 144376446760 148501488096 159924679488 162423502605 165001653440 173251736112 177694088320 185626860120 198001984128 199905849360 216564670140 228463827840 231002314816 247502480160 259877604168 266541132480 288752893520 297002976192 319849358976 324847005210 330003306880 346503472224 371253720240 399811698720 433129340280 462004629632 495004960320 519755208336 533082264960 577505787040 594005952384 649694010420 693006944448 742507440480 799623397440 866258680560 990009920640 1039510416672 1155011574080 1299388020840 1386013888896 1485014880960 1599246794880 1732517361120 2079020833344 2310023148160 2598776041680 2970029761920 3465034722240 4158041666688 5197552083360 6930069444480 10395104166720 20790208333440
• Sum of all divisors σ(n): 88489277210880
• Sum of proper divisors (its aliquot sum) s(n): 67699068877440
• 20790208333440 is an abundant number, because the sum of its proper divisors (67699068877440) is greater than itself. Its abundance is 46908860544000

Bases of 20790208333440

• Binary: 100101110100010011000111110111000011010000000₂
• Hexadecimal: 0x12E898FB8680
• Base-36: 7DAW195S0

Squares and roots of 20790208333440

• 20790208333440 squared (20790208333440²) is 432232762547838022222233600
• 20790208333440 cubed (20790208333440³) is 8986209181907854776259968898370371584000
• The square root of 20790208333440 is 4559628.0915706273
• The cube root of 20790208333440 is 27497.0612103385

Scales and comparisons

• 20,790,208,333,440 seconds is equal to 661,064 years, 16 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 20,790,208,333,440 would take you about one million, six hundred fifty-two thousand, six hundred sixty 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 20790208333440 cubic inches would be around 2291.4 feet tall.

Recreational maths with 20790208333440

• 20790208333440 backwards is 04433380209702
• 20790208333440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20790208333440's digits is 45
• More coming soon!