20738908629480

Names of 20738908629480

• Cardinal: 20738908629480 can be written as Twenty trillion, seven hundred thirty-eight billion, nine hundred eight million, six hundred twenty-nine thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.073890862948 × 10¹³

Factors of 20738908629480

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3681

Divisors of 20738908629480

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 37 40 60 61 73 74 111 120 122 146 148 183 185 219 222 244 292 296 305 331 365 366 370 438 444 488 555 584 610 662 730 732 740 876 888 915 993 1095 1110 1220 1324 1460 1464 1480 1655 1752 1830 1986 2190 2220 2257 2440 2648 2701 2920 3169 3310 3660 3972 4380 4440 4453 4514 4965 5402 6338 6620 6771 7320 7944 8103 8760 8906 9028 9507 9930 10804 11285 12247 12676 13240 13359 13505 13542 15845 16206 17812 18056 19014 19860 20191 21608 22265 22570 24163 24494 25352 26718 27010 27084 31690 32412 33855 35624 36741 38028 39720 40382 40515 44530 45140 47535 48326 48988 53436 54020 54168 60573 61235 63380 64824 66795 67710 72489 73482 76056 80764 81030 89060 90280 95070 96652 97976 100955 106872 108040 117253 120815 121146 122470 126760 133590 135420 144978 146964 161528 162060 164761 178120 183705 190140 193304 193309 201910 231337 234506 241630 242292 244940 267180 270840 289956 293928 302865 324120 329522 351759 362445 367410 380280 386618 403820 462674 469012 483260 484584 489880 494283 534360 579912 579927 586265 605730 659044 694011 703518 724890 734820 747067 773236 807640 823805 894031 925348 938024 966520 966545 988566 1048939 1156685 1159854 1172530 1211460 1318088 1388022 1407036 1449780 1469640 1473943 1494134 1546472 1647610 1758795 1788062 1850696 1933090 1977132 2097878 2241201 2313370 2319708 2345060 2422920 2471415 2682093 2776044 2814072 2899560 2899635 2947886 2988268 3146817 3295220 3470055 3517590 3576124 3735335 3866180 3954264 4195756 4421829 4470155 4482402 4626740 4639416 4690120 4942830 5244695 5364186 5552088 5799270 5895772 5976536 6293634 6590440 6940110 7035180 7152248 7152433 7369715 7470670 7732360 8391512 8559469 8843658 8940310 8964804 9253480 9885660 10489390 10728372 11206005 11598540 11791544 12587268 13410465 13880220 14070360 14111557 14304866 14739430 14941340 15734085 17118938 17687316 17880620 17929608 19771320 20978780 21456744 21457299 22109145 22412010 23197080 25174536 25678407 26820930 27760440 28223114 28609732 29478860 29882680 31468170 34237876 35374632 35761240 35762165 38810743 41957560 42334671 42797345 42914598 44218290 44824020 51356814 53641860 54535891 56446228 57219464 58957720 62936340 63985279 68475752 70557785 71524330 76572547 77621486 84669342 85594690 85829196 88436580 89648040 102713628 107283720 107286495 109071782 112892456 116432229 125872680 127970558 128392035 141115570 143048660 153145094 155242972 163607673 169338684 171189380 171658392 176873160 191955837 194053715 205427256 211673355 214572990 218143564 229717641 232864458 255941116 256784070 272679455 282231140 286097320 306290188 310485944 319926395 327215346 338677368 342378760 382862735 383911674 388107430 423346710 429145980 436287128 459435282 465728916 511882232 513568140 522127609 545358910 564462280 582161145 612580376 639852790 654430692 765725470 767823348 776214860 818038365 846693420 858291960 918870564 931457832 959779185 1027136280 1044255218 1090717820 1148588205 1164322290 1279705580 1308861384 1531450940 1535646696 1552429720 1566382827 1636076730 1693386840 1837741128 1919558370 2088510436 2181435640 2297176410 2328644580 2367455323 2559411160 2610638045 2833184239 3062901880 3132765654 3272153460 3839116740 4177020872 4594352820 4657289160 4670925367 4734910646 5221276090 5666368478 6265531308 6544306920 7102365969 7678233480 7831914135 8499552717 9188705640 9341850734 9469821292 10442552180 11332736956 11837276615 12531062616 14012776101 14165921195 14204731938 15663828270 16999105434 18683701468 18939642584 20885104360 22665473912 23354626835 23674553230 28025552202 28331842390 28409463876 31327656540 33998210868 35511829845 37367402936 42497763585 46709253670 47349106460 56051104404 56663684780 56818927752 62655313080 67996421736 70063880505 71023659690 84995527170 93418507340 94698212920 112102208808 113327369560 140127761010 142047319380 169991054340 172824238579 186837014680 280255522020 284094638760 339982108680 345648477158 518472715737 560511044040 691296954316 864121192895 1036945431474 1382593908632 1728242385790 2073890862948 2592363578685 3456484771580 4147781725896 5184727157370 6912969543160 10369454314740 20738908629480
• Sum of all divisors σ(n): 66055175769600
• Sum of proper divisors (its aliquot sum) s(n): 45316267140120
• 20738908629480 is an abundant number, because the sum of its proper divisors (45316267140120) is greater than itself. Its abundance is 24577358510640

Bases of 20738908629480

• Binary: 100101101110010100111010010000010100111101000₂
• Hexadecimal: 0x12DCA74829E8
• Base-36: 7CNBMQGVC

Squares and roots of 20738908629480

• 20738908629480 squared (20738908629480²) is 430102331141920011925070400
• 20738908629480 cubed (20738908629480³) is 8919852946878629477888747025716515392000
• The square root of 20738908629480 is 4553999.1907640913
• The cube root of 20738908629480 is 27474.4263096773

Scales and comparisons

• 20,738,908,629,480 seconds is equal to 659,433 years, 7 weeks, 3 days, 16 hours, 38 minutes.
• To count from 1 to 20,738,908,629,480 would take you about one million, six hundred forty-eight thousand, five hundred eighty-two 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 20738908629480 cubic inches would be around 2289.5 feet tall.

Recreational maths with 20738908629480

• 20738908629480 backwards is 08492680983702
• The number of decimal digits it has is: 14
• The sum of 20738908629480's digits is 66
• More coming soon!