20959989120

Names of 20959989120

• Cardinal: 20959989120 can be written as Twenty billion, nine hundred fifty-nine million, nine hundred eighty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.095998912 × 10¹⁰

Factors of 20959989120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 120

Divisors of 20959989120

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 72 80 84 90 96 98 103 105 112 120 126 128 140 144 147 160 168 180 192 196 206 210 224 240 245 252 280 288 294 309 315 320 336 343 360 384 392 412 420 441 448 480 490 504 515 560 576 588 618 630 640 672 686 720 721 735 784 824 840 882 896 927 960 980 1008 1029 1030 1120 1152 1176 1236 1260 1344 1372 1440 1442 1470 1545 1568 1648 1680 1715 1764 1854 1920 1960 2016 2058 2060 2163 2205 2240 2352 2472 2520 2688 2744 2880 2884 2940 3087 3090 3136 3296 3360 3430 3528 3605 3708 3920 4032 4116 4120 4326 4410 4480 4635 4704 4944 5040 5047 5145 5488 5760 5768 5880 6174 6180 6272 6489 6592 6720 6860 7056 7210 7416 7840 8064 8232 8240 8652 8820 9270 9408 9888 10080 10094 10290 10609 10815 10976 11536 11760 12348 12360 12978 13184 13440 13720 14112 14420 14832 15141 15435 15680 16464 16480 17304 17640 18540 18816 19776 20160 20188 20580 21218 21630 21952 23072 23520 24696 24720 25235 25956 27440 28224 28840 29664 30282 30870 31360 31827 32445 32928 32960 34608 35280 35329 37080 39552 40320 40376 41160 42436 43260 43904 45423 46144 47040 49392 49440 50470 51912 53045 54880 56448 57680 59328 60564 61740 63654 64890 65856 65920 69216 70560 70658 74160 74263 75705 80752 82320 84872 86520 90846 92288 94080 95481 98784 98880 100940 103824 105987 106090 109760 115360 118656 121128 123480 127308 129780 131712 138432 141120 141316 148320 148526 151410 159135 161504 164640 169744 173040 176645 181692 190962 197568 197760 201880 207648 211974 212180 219520 222789 227115 230720 242256 246960 254616 259560 276864 282240 282632 296640 297052 302820 317961 318270 323008 329280 339488 346080 353290 363384 371315 381924 395136 403760 415296 423948 424360 445578 454230 461440 477405 484512 493920 509232 519120 519841 529935 565264 593280 594104 605640 635922 636540 646016 658560 668367 678976 692160 706580 726768 742630 763848 807520 830592 847896 848720 891156 908460 954810 969024 987840 1018464 1038240 1039682 1059870 1113945 1130528 1188208 1211280 1271844 1273080 1336734 1357952 1384320 1413160 1453536 1485260 1527696 1559523 1589805 1615040 1695792 1697440 1782312 1816920 1909620 1938048 1975680 2036928 2076480 2079364 2119740 2227890 2261056 2376416 2422560 2543688 2546160 2599205 2673468 2826320 2907072 2970520 3055392 3119046 3179610 3230080 3341835 3391584 3394880 3564624 3633840 3638887 3819240 4073856 4152960 4158728 4239480 4455780 4522112 4678569 4752832 4845120 5087376 5092320 5198410 5346936 5652640 5814144 5941040 6110784 6238092 6359220 6683670 6783168 6789760 7129248 7267680 7277774 7638480 7797615 8317456 8478960 8911560 9357138 9505664 9690240 10174752 10184640 10396820 10693872 10916661 11305280 11882080 12221568 12476184 12718440 13367340 13566336 14258496 14535360 14555548 15276960 15595230 16634912 16957920 17823120 18194435 18714276 20349504 20369280 20793640 21387744 21833322 22610560 23392845 23764160 24952368 25436880 26734680 28516992 29070720 29111096 30553920 31190460 32749983 33269824 33915840 35646240 36388870 37428552 40699008 41587280 42775488 43666644 46785690 47528320 49904736 50873760 53469360 54583305 58222192 61107840 62380920 65499966 66539648 67831680 71292480 72777740 74857104 83174560 85550976 87333288 93571380 99809472 101747520 106938720 109166610 116444384 124761840 130999932 142584960 145555480 149714208 163749915 166349120 174666576 187142760 199618944 203495040 213877440 218333220 232888768 249523680 261999864 291110960 299428416 327499830 332698240 349333152 374285520 427754880 436666440 465777536 499047360 523999728 582221920 598856832 654999660 698666304 748571040 873332880 998094720 1047999456 1164443840 1309999320 1397332608 1497142080 1746665760 2095998912 2328887680 2619998640 2994284160 3493331520 4191997824 5239997280 6986663040 10479994560 20959989120
• Sum of all divisors σ(n): 85232628000
• Sum of proper divisors (its aliquot sum) s(n): 64272638880
• 20959989120 is an abundant number, because the sum of its proper divisors (64272638880) is greater than itself. Its abundance is 43312649760

Bases of 20959989120

• Binary: 10011100001010100000000110110000000₂
• Hexadecimal: 0x4E1500D80
• Base-36: 9MN1B40

Squares and roots of 20959989120

• 20959989120 squared (20959989120²) is 439321143910518374400
• 20959989120 cubed (20959989120³) is 9208166396550419380984086528000
• The square root of 20959989120 is 144775.6509914563
• The cube root of 20959989120 is 2757.1708880559

Scales and comparisons

• 20,959,989,120 seconds is equal to 666 years, 24 weeks, 11 hours, 12 minutes.
• To count from 1 to 20,959,989,120 would take you about one thousand, three hundred thirty-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 20959989120 cubic inches would be around 229.8 feet tall.

Recreational maths with 20959989120

• 20959989120 backwards is 02198995902
• The number of decimal digits it has is: 11
• The sum of 20959989120's digits is 54
• More coming soon!