20136804005920

Names of 20136804005920

• Cardinal: 20136804005920 can be written as Twenty trillion, one hundred thirty-six billion, eight hundred four million, five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.013680400592 × 10¹³

Factors of 20136804005920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3956

Divisors of 20136804005920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 56 70 80 82 112 140 151 160 164 205 224 280 287 302 328 410 560 574 604 656 755 820 1057 1093 1120 1148 1208 1312 1435 1510 1640 2114 2186 2296 2416 2657 2870 3020 3280 4228 4372 4592 4832 5285 5314 5465 5740 6040 6191 6560 7651 8456 8744 9184 10570 10628 10930 11480 12080 12382 13285 15302 16912 17488 18599 21140 21256 21860 22960 24160 24764 26570 30604 30955 33824 34976 37198 38255 42280 42512 43337 43720 44813 45920 49528 53140 61208 61910 74396 76510 84560 85024 86674 87440 89626 92995 99056 106280 108937 122416 123820 148792 153020 165043 169120 173348 174880 179252 185990 198112 212560 216685 217874 224065 244832 247640 297584 306040 313691 330086 346696 358504 371980 401207 425120 433370 435748 448130 495280 544685 595168 612080 627382 660172 693392 717008 743960 762559 802414 825215 866740 871496 896260 990560 1089370 1155301 1224160 1254764 1320344 1386784 1434016 1487920 1525118 1568455 1604828 1650430 1733480 1742992 1792520 2006035 2178740 2310602 2509528 2640688 2808449 2904101 2975840 3050236 3136910 3209656 3300860 3466960 3485984 3585040 3812795 4012070 4357480 4621204 5019056 5281376 5616898 5776505 5808202 6100472 6273820 6419312 6601720 6766763 6933920 7170080 7625590 8024140 8714960 9242408 10038112 11233796 11553010 11616404 12200944 12547640 12838624 13203440 13533526 14042245 14520505 15251180 16048280 16449487 17429920 18484816 20328707 22467592 23106020 23232808 24401888 25095280 26406880 27067052 28084490 29041010 30502360 32096560 32898974 33833815 36969632 40657414 44935184 46212040 46465616 47367341 50190560 54134104 56168980 58082020 61004720 64193120 65797948 67667630 81314828 82247435 89870368 92424080 92931232 94734682 101643535 108268208 112337960 115146409 116164040 119068141 122009440 131595896 135335260 162629656 164494870 184848160 189469364 203287070 216536416 224675920 230292818 232328080 236836705 238136282 263191792 270670520 325259312 328989740 378938728 406574140 438519251 449351840 460585636 464656160 473673410 476272564 526383584 541341040 575732045 595340705 650518624 657979480 757877456 813148280 833476987 877038502 921171272 947346820 952545128 1082682080 1151464090 1190681410 1315958960 1515754912 1626296560 1666953974 1754077004 1842342544 1894693640 1905090256 2192596255 2302928180 2381362820 2631917920 3069634757 3252593120 3333907948 3508154008 3684685088 3789387280 3810180512 4167384935 4385192510 4605856360 4762725640 6139269514 6667815896 7016308016 7578774560 8334769870 8770385020 9211712720 9525451280 12278539028 13335631792 14032616032 15348173785 16669539740 17540770040 17979289291 18423425440 19050902560 24557078056 26671263584 30696347570 33339079480 35081540080 35958578582 49114156112 61392695140 66678158960 70163080160 71917157164 89896446455 98228312224 122785390280 125855025037 133356317920 143834314328 179792892910 245570780560 251710050074 287668628656 359585785820 491141561120 503420100148 575337257312 629275125185 719171571640 1006840200296 1258550250370 1438343143280 2013680400592 2517100500740 2876686286560 4027360801184 5034201001480 10068402002960 20136804005920
• Sum of all divisors σ(n): 56136710956032
• Sum of proper divisors (its aliquot sum) s(n): 35999906950112
• 20136804005920 is an abundant number, because the sum of its proper divisors (35999906950112) is greater than itself. Its abundance is 15863102944192

Bases of 20136804005920

• Binary: 100100101000001110111000011001011100000100000₂
• Hexadecimal: 0x1250770CB820
• Base-36: 74YPX6RZ4

Squares and roots of 20136804005920

• 20136804005920 squared (20136804005920²) is 405490875572835759395046400
• 20136804005920 cubed (20136804005920³) is 8165290287599087394520395623324274688000
• The square root of 20136804005920 is 4487405.0414376459
• The cube root of 20136804005920 is 27205.9261191655

Scales and comparisons

• 20,136,804,005,920 seconds is equal to 640,288 years, 4 weeks, 1 day, 4 hours, 18 minutes, 40 seconds.
• To count from 1 to 20,136,804,005,920 would take you about one million, six hundred thousand, seven hundred twenty 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 20136804005920 cubic inches would be around 2267.2 feet tall.

Recreational maths with 20136804005920

• 20136804005920 backwards is 02950040863102
• 20136804005920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20136804005920's digits is 40
• More coming soon!