20180490120

Names of 20180490120

• Cardinal: 20180490120 can be written as Twenty billion, one hundred eighty million, four hundred ninety thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.018049012 × 10¹⁰

Factors of 20180490120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 443

Divisors of 20180490120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 70 72 84 89 90 105 108 120 126 135 140 168 178 180 189 210 216 252 267 270 280 315 337 356 360 378 420 445 504 534 540 623 630 674 712 756 801 840 890 945 1011 1068 1080 1246 1260 1335 1348 1512 1602 1685 1780 1869 1890 2022 2136 2359 2403 2492 2520 2670 2696 3033 3115 3204 3370 3560 3738 3780 4005 4044 4718 4806 4984 5055 5340 5607 6066 6230 6408 6740 7077 7476 7560 7921 8010 8088 9099 9345 9436 9612 10110 10680 11214 11795 12015 12132 12460 13480 14154 14952 15165 15842 16020 16821 18198 18690 18872 19224 20220 21231 22428 23590 23763 24030 24264 24920 28035 28308 29993 30330 31684 32040 33642 35385 36396 37380 39605 40440 42462 44856 45495 47180 47526 48060 55447 56070 56616 59986 60660 63368 63693 67284 70770 71289 72792 74760 79210 84105 84924 89979 90990 94360 95052 96120 106155 110894 112140 118815 119972 121320 127386 134568 141540 142578 149965 158420 166341 168210 169848 179958 181980 190104 209951 212310 213867 221788 224280 237630 239944 254772 269937 277235 283080 285156 299930 316840 318465 332682 336420 356445 359916 363960 419902 424620 427734 443576 449895 475260 499023 509544 539874 554470 570312 599860 629853 636930 665364 672840 712890 719832 809811 831705 839804 849240 855468 899790 950520 998046 1049755 1069335 1079748 1108940 1199720 1259706 1273860 1330728 1349685 1425780 1497069 1619622 1663410 1679608 1710936 1799580 1889559 1996092 2099510 2138670 2159496 2217880 2495115 2519412 2547720 2669377 2699370 2851560 2994138 3149265 3239244 3326820 3599160 3779118 3992184 4049055 4199020 4277340 4990230 5038824 5338754 5398740 5668677 5988276 6298530 6478488 6653640 7485345 7558236 8008131 8098110 8398040 8554680 9447795 9980460 10677508 10797480 11337354 11976552 12597060 13346885 14970690 15116472 16016262 16196220 18685639 18895590 19960920 21355016 22674708 24024393 25194120 26693770 28343385 29941380 32032524 32392440 37371278 37791180 40040655 45349416 48048786 53387540 56056917 56686770 59882760 64065048 72073179 74742556 75582360 80081310 93428195 96097572 106775080 112113834 113373540 120121965 144146358 149485112 160162620 168170751 186856390 192195144 224227668 226747080 240243930 280284585 288292716 320325240 336341502 360365895 373712780 448455336 480487860 504512253 560569170 576585432 672683004 720731790 747425560 840853755 960975720 1009024506 1121138340 1345366008 1441463580 1681707510 2018049012 2242276680 2522561265 2882927160 3363415020 4036098024 5045122530 6726830040 10090245060 20180490120
• Sum of all divisors σ(n): 77982278400
• Sum of proper divisors (its aliquot sum) s(n): 57801788280
• 20180490120 is an abundant number, because the sum of its proper divisors (57801788280) is greater than itself. Its abundance is 37621298160

Bases of 20180490120

• Binary: 10010110010110110011101011110001000₂
• Hexadecimal: 0x4B2D9D788
• Base-36: 99QXXU0

Squares and roots of 20180490120

• 20180490120 squared (20180490120²) is 407252181483417614400
• 20180490120 cubed (20180490120³) is 8218548624774556111233169728000
• The square root of 20180490120 is 142058.0519365235
• The cube root of 20180490120 is 2722.5586020519

Scales and comparisons

• 20,180,490,120 seconds is equal to 641 years, 35 weeks, 1 day, 11 hours, 42 minutes.
• To count from 1 to 20,180,490,120 would take you about one thousand, two hundred eighty-three 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 20180490120 cubic inches would be around 226.9 feet tall.

Recreational maths with 20180490120

• 20180490120 backwards is 02109408102
• 20180490120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20180490120's digits is 27
• More coming soon!