20529573120

Names of 20529573120

• Cardinal: 20529573120 can be written as Twenty billion, five hundred twenty-nine million, five hundred seventy-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.052957312 × 10¹⁰

Factors of 20529573120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 466

Divisors of 20529573120

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 64 70 72 80 81 84 90 96 98 105 108 112 120 126 128 135 140 144 147 160 162 168 180 189 192 196 210 216 224 240 243 245 252 256 270 280 288 294 315 320 324 336 360 378 384 392 405 420 432 441 448 449 480 486 490 504 540 560 567 576 588 630 640 648 672 720 729 735 756 768 784 810 840 864 882 896 898 945 960 972 980 1008 1080 1120 1134 1152 1176 1215 1260 1280 1296 1323 1344 1347 1440 1458 1470 1512 1568 1620 1680 1701 1728 1764 1792 1796 1890 1920 1944 1960 2016 2160 2205 2240 2245 2268 2304 2352 2430 2520 2592 2646 2688 2694 2835 2880 2916 2940 3024 3136 3143 3240 3360 3402 3456 3528 3592 3645 3780 3840 3888 3920 3969 4032 4041 4320 4410 4480 4490 4536 4704 4860 5040 5103 5184 5292 5376 5388 5670 5760 5832 5880 6048 6272 6286 6480 6615 6720 6735 6804 6912 7056 7184 7290 7560 7776 7840 7938 8064 8082 8505 8640 8820 8960 8980 9072 9408 9429 9720 10080 10206 10368 10584 10776 11340 11520 11664 11760 11907 12096 12123 12544 12572 12960 13230 13440 13470 13608 14112 14368 14580 15120 15552 15680 15715 15876 16128 16164 17010 17280 17640 17960 18144 18816 18858 19440 19845 20160 20205 20412 20736 21168 21552 22001 22680 23328 23520 23814 24192 24246 25144 25515 25920 26460 26880 26940 27216 28224 28287 28736 29160 30240 31104 31360 31430 31752 32328 34020 34560 35280 35721 35920 36288 36369 37632 37716 38880 39690 40320 40410 40824 42336 43104 44002 45360 46656 47040 47145 47628 48384 48492 50288 51030 51840 52920 53880 54432 56448 56574 57472 58320 59535 60480 60615 62208 62720 62860 63504 64656 66003 68040 70560 71442 71840 72576 72738 75432 77760 79380 80640 80820 81648 84672 84861 86208 88004 90720 93312 94080 94290 95256 96984 100576 102060 103680 105840 107760 108864 109107 110005 112896 113148 114944 116640 119070 120960 121230 125720 127008 129312 132006 136080 141120 141435 142884 143680 145152 145476 150864 155520 158760 161640 163296 169344 169722 172416 176008 178605 181440 181845 186624 188160 188580 190512 193968 198009 201152 204120 211680 215520 217728 218214 220010 226296 233280 238140 241920 242460 251440 254016 254583 258624 264012 272160 282240 282870 285768 287360 290952 301728 311040 317520 323280 326592 327321 330015 338688 339444 344832 352016 357210 362880 363690 377160 381024 387936 396018 402304 408240 423360 424305 431040 435456 436428 440020 452592 466560 476280 484920 502880 508032 509166 517248 528024 544320 545535 564480 565740 571536 574720 581904 594027 603456 635040 646560 653184 654642 660030 678888 704032 714420 725760 727380 754320 762048 763749 775872 792036 804608 816480 846720 848610 862080 872856 880040 905184 933120 952560 969840 990045 1005760 1016064 1018332 1034496 1056048 1088640 1091070 1131480 1143072 1163808 1188054 1206912 1270080 1272915 1293120 1306368 1309284 1320060 1357776 1408064 1428840 1454760 1508640 1524096 1527498 1551744 1584072 1632960 1636605 1693440 1697220 1724160 1745712 1760080 1782081 1810368 1905120 1939680 1980090 2011520 2036664 2112096 2177280 2182140 2262960 2286144 2291247 2327616 2376108 2413824 2540160 2545830 2586240 2618568 2640120 2715552 2816128 2857680 2909520 2970135 3017280 3048192 3054996 3103488 3168144 3265920 3273210 3394440 3491424 3520160 3564162 3620736 3810240 3818745 3879360 3960180 4023040 4073328 4224192 4364280 4525920 4572288 4582494 4655232 4752216 5080320 5091660 5172480 5237136 5280240 5346243 5431104 5632256 5715360 5819040 5940270 6034560 6109992 6336288 6531840 6546420 6788880 6982848 7040320 7128324 7241472 7620480 7637490 7758720 7920360 8146656 8448384 8728560 8910405 9051840 9144576 9164988 9310464 9504432 10183320 10474272 10560480 10692486 10862208 11430720 11456235 11638080 11880540 12069120 12219984 12672576 13092840 13577760 13965696 14080640 14256648 15240960 15274980 15517440 15840720 16038729 16293312 16896768 17457120 17820810 18103680 18329976 19008864 20366640 20948544 21120960 21384972 21724416 22861440 22912470 23276160 23761080 24439968 25345152 26185680 26731215 27155520 27931392 28161280 28513296 30549960 31681440 32077458 32586624 34914240 35641620 36207360 36659952 38017728 40733280 41897088 42241920 42769944 45722880 45824940 46552320 47522160 48879936 50690304 52371360 53462430 54311040 57026592 61099920 63362880 64154916 65173248 69828480 71283240 73319904 76035456 80193645 81466560 83794176 84483840 85539888 91649880 95044320 97759872 104742720 106924860 108622080 114053184 122199840 126725760 128309832 139656960 142566480 146639808 152070912 160387290 162933120 171079776 183299760 190088640 195519744 209485440 213849720 228106368 244399680 253451520 256619664 285132960 293279616 320774580 325866240 342159552 366599520 380177280 418970880 427699440 456212736 488799360 513239328 570265920 586559232 641549160 684319104 733199040 760354560 855398880 977598720 1026478656 1140531840 1283098320 1368638208 1466398080 1710797760 2052957312 2281063680 2566196640 2932796160 3421595520 4105914624 5132393280 6843191040 10264786560 20529573120
• Sum of all divisors σ(n): 85956689700
• Sum of proper divisors (its aliquot sum) s(n): 65427116580
• 20529573120 is an abundant number, because the sum of its proper divisors (65427116580) is greater than itself. Its abundance is 44897543460

Bases of 20529573120

• Binary: 10011000111101010000110110100000000₂
• Hexadecimal: 0x4C7A86D00
• Base-36: 9FIS000

Squares and roots of 20529573120

• 20529573120 squared (20529573120²) is 421463372489426534400
• 20529573120 cubed (20529573120³) is 8652463122923478464832995328000
• The square root of 20529573120 is 143281.4472288719
• The cube root of 20529573120 is 2738.1672578737

Scales and comparisons

• 20,529,573,120 seconds is equal to 652 years, 40 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 20,529,573,120 would take you about one thousand, three hundred 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 20529573120 cubic inches would be around 228.2 feet tall.

Recreational maths with 20529573120

• 20529573120 backwards is 02137592502
• 20529573120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20529573120's digits is 36
• More coming soon!