20980284120

Names of 20980284120

• Cardinal: 20980284120 can be written as Twenty billion, nine hundred eighty million, two hundred eighty-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.098028412 × 10¹⁰

Factors of 20980284120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 622

Divisors of 20980284120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 19 20 24 27 30 34 36 38 40 45 51 54 57 60 68 72 76 85 90 95 102 108 114 120 135 136 137 152 153 170 171 180 190 204 216 228 255 270 274 285 306 323 340 342 360 380 408 411 439 456 459 510 513 540 548 570 612 646 680 684 685 760 765 822 855 878 918 969 1020 1026 1080 1096 1140 1224 1233 1292 1317 1368 1370 1530 1615 1644 1710 1756 1836 1938 2040 2052 2055 2195 2280 2295 2329 2466 2565 2584 2603 2634 2740 2907 3060 3230 3288 3420 3512 3672 3699 3876 3951 4104 4110 4390 4590 4658 4845 4932 5130 5206 5268 5480 5814 6120 6165 6460 6585 6840 6987 7398 7463 7752 7809 7902 8220 8341 8721 8780 9180 9316 9690 9864 10260 10412 10536 11628 11645 11853 12330 12920 13015 13170 13974 14535 14796 14926 15618 15804 16440 16682 17442 17560 18360 18495 18632 19380 19755 20520 20824 20961 22389 23256 23290 23427 23706 24660 25023 26030 26340 27948 29070 29592 29852 31236 31608 33364 34884 34935 36990 37315 38760 39045 39510 41705 41922 43605 44251 44778 46580 46854 47412 49320 50046 52060 52680 55896 58140 59265 59704 60143 62472 62883 66728 67167 69768 69870 70281 73980 74630 75069 78090 79020 83410 83844 87210 88502 89556 93160 93708 94824 100092 104120 104805 111945 116280 117135 118530 120286 125115 125766 132753 134334 139740 140562 141797 147960 149260 150138 156180 158040 166820 167688 174420 177004 179112 180429 187416 200184 201501 209610 221255 223890 225207 234270 237060 240572 250230 251532 265506 268668 279480 281124 283594 298520 300276 300715 312360 314415 333640 335835 348840 351405 354008 360858 375345 398259 403002 419220 425391 442510 447780 450414 468540 474120 481144 500460 503064 531012 537336 541287 562248 567188 600552 601430 628830 663765 671670 702810 708985 721716 750690 796518 806004 838440 850782 885020 895560 900828 902145 937080 1000920 1007505 1022431 1062024 1082574 1126035 1134376 1142717 1194777 1202860 1257660 1276173 1327530 1343340 1405620 1417970 1443432 1501380 1593036 1612008 1623861 1701564 1770040 1801656 1804290 1991295 2015010 2044862 2126955 2165148 2252070 2285434 2389554 2405720 2515320 2552346 2655060 2686680 2706435 2811240 2835940 3002760 3067293 3186072 3247722 3403128 3428151 3608580 3828519 3982590 4030020 4089724 4253910 4330296 4504140 4570868 4779108 5104692 5112155 5310120 5412870 5671880 5713585 5973885 6134586 6380865 6495444 6856302 7217160 7657038 7965180 8060040 8119305 8179448 8507820 9008280 9141736 9201879 9558216 10209384 10224310 10284453 10825740 11427170 11947770 12269172 12761730 12990888 13712604 15314076 15336465 15930360 16238610 17015640 17140755 18403758 19142595 19426189 20448620 20568906 21651480 22854340 23895540 24538344 25523460 27425208 27605637 30628152 30672930 30853359 32477220 34281510 36807516 38285190 38852378 40897240 41137812 45708680 46009395 47791080 51046920 51422265 55211274 58278567 61345860 61706718 64954440 68563020 73615032 76570380 77704756 82275624 92018790 97130945 102844530 110422548 116557134 122691720 123413436 137126040 138028185 153140760 154266795 155409512 174835701 184037580 194261890 205689060 220845096 233114268 246826872 276056370 291392835 308533590 349671402 368075160 388523780 411378120 466228536 524507103 552112740 582785670 617067180 699342804 777047560 874178505 1049014206 1104225480 1165571340 1234134360 1398685608 1748357010 2098028412 2331142680 2622535515 3496714020 4196056824 5245071030 6993428040 10490142060 20980284120
• Sum of all divisors σ(n): 78693120000
• Sum of proper divisors (its aliquot sum) s(n): 57712835880
• 20980284120 is an abundant number, because the sum of its proper divisors (57712835880) is greater than itself. Its abundance is 36732551760

Bases of 20980284120

• Binary: 10011100010100001011011101011011000₂
• Hexadecimal: 0x4E285BAD8
• Base-36: 9MZ4AU0

Squares and roots of 20980284120

• 20980284120 squared (20980284120²) is 440172321755924174400
• 20980284120 cubed (20980284120³) is 9234940372199346472088430528000
• The square root of 20980284120 is 144845.7252389589
• The cube root of 20980284120 is 2758.0604994019

Scales and comparisons

• 20,980,284,120 seconds is equal to 667 years, 5 weeks, 4 days, 8 hours, 42 minutes.
• To count from 1 to 20,980,284,120 would take you about one thousand, three hundred thirty-four 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 20980284120 cubic inches would be around 229.8 feet tall.

Recreational maths with 20980284120

• 20980284120 backwards is 02148208902
• 20980284120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20980284120's digits is 36
• More coming soon!