20748380736402

Names of 20748380736402

• Cardinal: 20748380736402 can be written as Twenty trillion, seven hundred forty-eight billion, three hundred eighty million, seven hundred thirty-six thousand, four hundred two.

Scientific notation

• Scientific notation: 2.0748380736402 × 10¹³

Factors of 20748380736402

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 502

Divisors of 20748380736402

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 6 9 11 18 19 22 33 38 57 66 99 114 121 171 198 209 242 342 361 363 418 467 627 722 726 934 1083 1089 1254 1331 1401 1881 2166 2178 2299 2662 2802 3249 3762 3971 3993 4203 4598 5137 6498 6897 7942 7986 8406 8873 10274 11913 11979 13794 14641 15411 17746 20691 23826 23958 25289 26619 29282 30822 35739 41382 43681 43923 46233 50578 53238 56507 71478 75867 79857 87362 87846 92466 97603 113014 131043 131769 151734 159714 168587 169521 195206 218089 227601 262086 263538 278179 292809 337174 339042 393129 436178 455202 480491 505761 508563 556358 585618 621577 654267 786258 834537 878427 960982 1011522 1017126 1073633 1243154 1308534 1441473 1517283 1669074 1756854 1854457 1864731 1962801 2147266 2398979 2503611 2882946 3034566 3220899 3708914 3729462 3925602 4143691 4324419 4797958 5007222 5285401 5563371 5594193 6441798 6837347 7196937 8287382 8648838 9662697 10570802 11126742 11188386 11809963 12431073 13674694 14393874 15856203 16690113 19325394 20399027 20512041 21590811 23619926 24862146 26388769 31712406 33380226 35429889 37293219 40798054 41024082 43181622 45580601 47568609 52777538 61197081 61536123 70859778 74586438 78730129 79166307 91161202 95137218 106289667 122394162 123072246 129909593 136741803 157460258 158332614 183591243 212579334 224389297 236190387 237498921 259819186 273483606 290276459 367182486 389728779 410225409 448778594 472380774 474997842 501386611 580552918 673167891 708571161 779457558 820450818 866031419 870829377 1002773222 1169186337 1346335782 1417142322 1504159833 1732062838 1741658754 2019503673 2338372674 2468282267 2598094257 2612488131 3008319666 3193041049 4039007346 4512479499 4936564534 5196188514 5224976262 5515252721 6386082098 7404846801 7794282771 9024958998 9526345609 9579123147 11030505442 14809693602 15588565542 16545758163 19052691218 19158246294 22214540403 28579036827 28737369441 33091516326 44429080806 49637274489 57158073654 57474738882 60667779931 85737110481 99274548978 104789801699 121335559862 171474220962 182003339793 209579603398 314369405097 364006679586 546010019379 628738810194 943108215291 1092020038758 1152687818689 1886216430582 2305375637378 3458063456067 6916126912134 10374190368201 20748380736402
• Sum of all divisors σ(n): 52301606946615
• Sum of proper divisors (its aliquot sum) s(n): 31553226210213
• 20748380736402 is an abundant number, because the sum of its proper divisors (31553226210213) is greater than itself. Its abundance is 10804845473811

Bases of 20748380736402

• Binary: 100101101111011011011110111010000101110010010₂
• Hexadecimal: 0x12DEDBDD0B92
• Base-36: 7CROA6LCI

Squares and roots of 20748380736402

• 20748380736402 squared (20748380736402²) is 430495303182697599807905604
• 20748380736402 cubed (20748380736402³) is 8932080455667421480247230369662822596808
• The square root of 20748380736402 is 4555039.0488339395
• The cube root of 20748380736402 is 27478.6084823961

Scales and comparisons

• 20,748,380,736,402 seconds is equal to 659,734 years, 17 weeks, 13 hours, 26 minutes, 42 seconds.
• To count from 1 to 20,748,380,736,402 would take you about one million, six hundred forty-nine thousand, three hundred thirty-five 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 20748380736402 cubic inches would be around 2289.9 feet tall.

Recreational maths with 20748380736402

• 20748380736402 backwards is 20463708384702
• The number of decimal digits it has is: 14
• The sum of 20748380736402's digits is 54
• More coming soon!