20724017891136

Names of 20724017891136

• Cardinal: 20724017891136 can be written as Twenty trillion, seven hundred twenty-four billion, seventeen million, eight hundred ninety-one thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 2.0724017891136 × 10¹³

Factors of 20724017891136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 162

Divisors of 20724017891136

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 64 76 84 96 112 114 131 133 152 168 192 224 228 262 266 304 336 361 393 399 448 456 524 532 608 672 722 786 798 912 917 1048 1064 1083 1216 1344 1444 1572 1596 1824 1834 2096 2128 2166 2489 2527 2751 2888 3144 3192 3648 3668 4192 4256 4332 4978 5054 5502 5776 6288 6384 6859 7336 7467 7581 8384 8512 8664 9956 10108 11004 11552 12576 12768 13718 14672 14934 15162 17161 17328 17423 19912 20216 20577 22008 23104 25152 25536 27436 29344 29868 30324 34322 34656 34846 39824 40432 41154 44016 47291 48013 51483 52269 54872 58688 59736 60648 68644 69312 69692 79648 80864 82308 88032 94582 96026 102966 104538 109744 119472 120127 121296 137288 139384 141873 144039 159296 161728 164616 176064 189164 192052 205932 209076 219488 238944 240254 242592 274576 278768 283746 288078 326059 329232 331037 360381 378328 384104 411864 418152 438976 477888 480508 485184 549152 557536 567492 576156 652118 658464 662074 720762 756656 768208 823728 836304 898529 961016 978177 993111 1098304 1115072 1134984 1152312 1304236 1316928 1324148 1441524 1513312 1536416 1647456 1672608 1797058 1922032 1956354 1986222 2248091 2269968 2282413 2304624 2608472 2648296 2695587 2883048 3026624 3072832 3294912 3345216 3594116 3844064 3912708 3972444 4496182 4539936 4564826 4609248 5216944 5296592 5391174 5766096 6195121 6289703 6744273 6847239 7188232 7688128 7825416 7944888 8992364 9079872 9129652 9218496 10433888 10593184 10782348 11532192 12390242 12579406 13488546 13694478 14376464 15650832 15736637 15889776 17984728 18259304 18585363 18869109 20867776 21186368 21564696 23064384 24780484 25158812 26977092 27388956 28752928 31301664 31473274 31779552 35969456 36518608 37170726 37738218 42713729 43129392 43365847 47209911 49560968 50317624 53954184 54777912 57505856 62603328 62946548 63559104 71938912 73037216 74341452 75476436 85427458 86258784 86731694 94419822 99121936 100635248 107908368 109555824 117707299 125893096 128141187 130097541 143877824 146074432 148682904 150952872 170854916 172517568 173463388 188839644 198243872 201270496 215816736 219111648 235414598 251786192 256282374 260195082 297365808 298996103 301905744 341709832 346926776 353121897 377679288 396487744 402540992 431633472 438223296 470829196 503572384 512564748 520390164 594731616 597992206 603811488 683419664 693853552 706243794 755358576 811560851 823951093 896988309 941658392 1007144768 1025129496 1040780328 1189463232 1195984412 1207622976 1366839328 1387707104 1412487588 1510717152 1623121702 1647902186 1793976618 1883316784 2050258992 2081560656 2391968824 2434682553 2471853279 2733678656 2775414208 2824975176 3021434304 3246243404 3295804372 3587953236 3766633568 4100517984 4163121312 4783937648 4869365106 4943706558 5649950352 5680925957 6492486808 6591608744 7175906472 7533267136 8201035968 8326242624 9567875296 9738730212 9887413116 11299900704 11361851914 12984973616 13183217488 14351812944 15419656169 17042777871 19135750592 19477460424 19774826232 22599801408 22723703828 25969947232 26366434976 28703625888 30839312338 34085555742 38954920848 39549652464 45447407656 46258968507 51939894464 52732869952 57407251776 61678624676 68171111484 77909841696 79099304928 90894815312 92517937014 107937593183 123357249352 136342222968 155819683392 158198609856 181789630624 185035874028 215875186366 246714498704 272684445936 323812779549 363579261248 370071748056 431750372732 493428997408 545368891872 647625559098 740143496112 863500745464 986857994816 1090737783744 1295251118196 1480286992224 1727001490928 2590502236392 2960573984448 3454002981856 5181004472784 6908005963712 10362008945568 20724017891136
• Sum of all divisors σ(n): 66655208970240
• Sum of proper divisors (its aliquot sum) s(n): 45931191079104
• 20724017891136 is an abundant number, because the sum of its proper divisors (45931191079104) is greater than itself. Its abundance is 25207173187968

Bases of 20724017891136

• Binary: 100101101100100101111101110011000011101000000₂
• Hexadecimal: 0x12D92FB98740
• Base-36: 7CGHD69MO

Squares and roots of 20724017891136

• 20724017891136 squared (20724017891136²) is 429484917552125020747370496
• 20724017891136 cubed (20724017891136³) is 8900653115323308803824341353131186323456
• The square root of 20724017891136 is 4552363.9893066549
• The cube root of 20724017891136 is 27467.8491000505

Scales and comparisons

• 20,724,017,891,136 seconds is equal to 658,959 years, 34 weeks, 4 days, 4 hours, 25 minutes, 36 seconds.
• To count from 1 to 20,724,017,891,136 would take you about one million, six hundred forty-seven thousand, three hundred ninety-nine 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 20724017891136 cubic inches would be around 2289 feet tall.

Recreational maths with 20724017891136

• 20724017891136 backwards is 63119871042702
• The number of decimal digits it has is: 14
• The sum of 20724017891136's digits is 51
• More coming soon!