20946435120

Names of 20946435120

• Cardinal: 20946435120 can be written as Twenty billion, nine hundred forty-six million, four hundred thirty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.094643512 × 10¹⁰

Factors of 20946435120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 480

Divisors of 20946435120

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 67 72 78 80 90 104 117 120 127 130 134 144 156 180 195 201 208 234 240 254 260 263 268 312 335 360 381 390 402 468 508 520 526 536 585 603 624 635 670 720 762 780 789 804 871 936 1005 1016 1040 1052 1072 1143 1170 1206 1270 1315 1340 1524 1560 1578 1608 1651 1742 1872 1905 2010 2032 2104 2286 2340 2367 2412 2540 2613 2630 2680 3015 3048 3120 3156 3216 3302 3419 3484 3810 3945 4020 4208 4355 4572 4680 4734 4824 4953 5080 5226 5260 5360 5715 6030 6096 6312 6604 6838 6968 7620 7839 7890 8040 8255 8509 8710 9144 9360 9468 9648 9906 10160 10257 10452 10520 11430 11835 12060 12624 13065 13208 13676 13936 14859 15240 15678 15780 16080 16510 17018 17095 17420 17621 18288 18936 19812 20514 20904 21040 22860 23670 24120 24765 25527 26130 26416 27352 29718 30480 30771 31356 31560 33020 33401 34036 34190 34840 35242 37872 39195 39624 41028 41808 42545 45720 47340 48240 49530 51054 51285 52260 52863 54704 59436 61542 62712 63120 66040 66802 68072 68380 69680 70484 74295 76581 78390 79248 82056 85090 88105 91440 94680 99060 100203 102108 102570 104520 105726 110617 118872 123084 125424 127635 132080 133604 136144 136760 140968 148590 153162 153855 156780 158589 164112 167005 170180 176210 189360 198120 200406 204216 205140 209040 211452 221234 229073 237744 246168 255270 264315 267208 273520 281936 297180 300609 306324 307710 313560 317178 331851 334010 340360 352420 382905 396240 400812 408432 410280 422904 434213 442468 458146 492336 501015 510540 528630 534416 553085 594360 601218 612648 615420 627120 634356 663702 668020 680720 687219 704840 765810 792945 801624 820560 845808 868426 884936 916292 995553 1002030 1021080 1057260 1106170 1145365 1188720 1202436 1225296 1230840 1268712 1302639 1327404 1336040 1374438 1409680 1503045 1531620 1585890 1603248 1659255 1736852 1769872 1832584 1991106 2004060 2042160 2061657 2114520 2171065 2212340 2237867 2290730 2404872 2461680 2537424 2605278 2654808 2672080 2748876 3006090 3063240 3171780 3318510 3436095 3473704 3665168 3907917 3982212 4008120 4123314 4229040 4342130 4424680 4475734 4581460 4809744 4977765 5210556 5309616 5497752 6012180 6126480 6343560 6513195 6637020 6713601 6872190 6947408 7815834 7964424 8016240 8246628 8684260 8849360 8951468 9162920 9955530 10308285 10421112 10995504 11189335 12024360 12687120 13026390 13274040 13427202 13744380 15631668 15928848 16493256 17368520 17902936 18325840 19539585 19911060 20140803 20616570 20842224 22378670 24048720 26052780 26548080 26854404 27488760 29092271 31263336 32986512 33568005 34737040 35805872 39079170 39822120 40281606 41233140 44757340 52105560 53708808 54977520 58184542 62526672 67136010 78158340 79644240 80563212 82466280 87276813 89514680 100704015 104211120 107417616 116369084 134272020 145461355 156316680 161126424 164932560 174553626 179029360 201408030 232738168 261830439 268544040 290922710 312633360 322252848 349107252 402816060 436384065 465476336 523660878 537088080 581845420 698214504 805632120 872768130 1047321756 1163690840 1309152195 1396429008 1611264240 1745536260 2094643512 2327381680 2618304390 3491072520 4189287024 5236608780 6982145040 10473217560 20946435120
• Sum of all divisors σ(n): 77787021312
• Sum of proper divisors (its aliquot sum) s(n): 56840586192
• 20946435120 is an abundant number, because the sum of its proper divisors (56840586192) is greater than itself. Its abundance is 35894151072

Bases of 20946435120

• Binary: 10011100000100000010011110000110000₂
• Hexadecimal: 0x4E0813C30
• Base-36: 9MEYSS0

Squares and roots of 20946435120

• 20946435120 squared (20946435120²) is 438753144236369414400
• 20946435120 cubed (20946435120³) is 9190314269443113883081993728000
• The square root of 20946435120 is 144728.8330637679
• The cube root of 20946435120 is 2756.5764419379

Scales and comparisons

• 20,946,435,120 seconds is equal to 666 years, 1 week, 4 days, 14 hours, 12 minutes.
• To count from 1 to 20,946,435,120 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 20946435120 cubic inches would be around 229.7 feet tall.

Recreational maths with 20946435120

• 20946435120 backwards is 02153464902
• 20946435120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20946435120's digits is 36
• More coming soon!