18980220252480

Names of 18980220252480

• Cardinal: 18980220252480 can be written as Eighteen trillion, nine hundred eighty billion, two hundred twenty million, two hundred fifty-two thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.898022025248 × 10¹³

Factors of 18980220252480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 118168

Divisors of 18980220252480

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 61 64 67 80 82 96 120 122 123 134 160 164 183 192 201 205 240 244 246 268 305 320 328 335 366 402 410 480 488 492 536 610 615 656 670 732 804 820 915 960 976 984 1005 1072 1220 1230 1312 1340 1464 1608 1640 1830 1952 1968 2010 2144 2440 2460 2501 2624 2680 2747 2928 3216 3280 3660 3904 3936 4020 4087 4288 4880 4920 5002 5360 5494 5856 6432 6560 7320 7503 7872 8040 8174 8241 9760 9840 10004 10720 10988 11712 12261 12505 12864 13120 13735 14640 15006 16080 16348 16482 19520 19680 20008 20435 21440 21976 24522 25010 27470 29280 30012 32160 32696 32964 37515 39360 40016 40870 41205 43952 49044 50020 54940 58560 60024 61305 64320 65392 65928 75030 80032 81740 82410 87904 98088 100040 109880 117989 120048 122610 130784 131856 150060 160064 163480 164820 167567 175808 196176 200080 219760 235978 240096 245220 261568 263712 300120 326960 329640 335134 353967 392352 400160 439520 471956 480192 490440 502701 527424 589945 600240 653920 659280 670268 707934 784704 800320 837835 879040 943912 980880 1005402 1179890 1200480 1307840 1318560 1340536 1415868 1675670 1769835 1887824 1961760 2010804 2359780 2400960 2513505 2637120 2681072 2831736 3351340 3539670 3775648 3923520 4021608 4719560 4837549 5027010 5362144 5663472 6702680 7079340 7197329 7551296 7905263 8043216 9439120 9675098 10054020 10724288 11326944 13405360 14158680 14394658 14512647 15810526 16086432 18878240 19350196 20108040 21591987 22653888 23715789 24187745 26810720 28317360 28789316 29025294 31621052 32172864 35986645 37756480 38700392 39526315 40216080 43183974 47431578 48375490 53621440 56634720 57578632 58050588 63242104 71973290 72563235 77400784 79052630 80432160 86367948 94863156 96750980 107959935 113269440 115157264 116101176 118578945 126484208 143946580 145126470 154801568 158105260 160864320 172735896 189726312 193501960 215919870 230314528 232202352 237157890 252968416 287893160 290252940 295090489 309603136 316210520 324115783 345471792 379452624 387003920 431839740 460629056 464404704 474315780 482221043 505936832 575786320 580505880 590180978 632421040 648231566 690943584 758905248 774007840 863679480 885271467 928809408 948631560 964442086 972347349 1151572640 1161011760 1180361956 1264842080 1296463132 1381887168 1446663129 1475452445 1517810496 1548015680 1620578915 1727358960 1770542934 1897263120 1928884172 1944694698 2303145280 2322023520 2360723912 2411105215 2529684160 2592926264 2893326258 2950904890 3241157830 3454717920 3541085868 3794526240 3857768344 3889389396 4426357335 4644047040 4721447824 4822210430 4861736745 5185852528 5786652516 5901809780 6482315660 6909435840 7082171736 7233315645 7589052480 7715536688 7778778792 8852714670 9442895648 9644420860 9723473490 10371705056 11573305032 11803619560 12964631320 14164343472 14466631290 15431073376 15557557584 17705429340 18885791296 19288841720 19446946980 19771062763 20743410112 23146610064 23607239120 25929262640 28328686944 28933262580 30862146752 31115115168 35410858680 38577683440 38893893960 39542125526 46293220128 47214478240 51858525280 56657373888 57866525160 59313188289 62230230336 70821717360 77155366880 77787787920 79084251052 92586440256 94428956480 98855313815 103717050560 115733050320 118626376578 141643434720 154310733760 155575575840 158168502104 197710627630 231466100640 237252753156 283286869440 296565941445 311151151680 316337004208 395421255260 462932201280 474505506312 593131882890 632674008416 790842510520 949011012624 1186263765780 1265348016832 1581685021040 1898022025248 2372527531560 3163370042080 3796044050496 4745055063120 6326740084160 9490110126240 18980220252480
• Sum of all divisors σ(n): 63681026653440
• Sum of proper divisors (its aliquot sum) s(n): 44700806400960
• 18980220252480 is an abundant number, because the sum of its proper divisors (44700806400960) is greater than itself. Its abundance is 25720586148480

Bases of 18980220252480

• Binary: 100010100001100101101010010010011000101000000₂
• Hexadecimal: 0x11432D493140
• Base-36: 6Q7E530AO

Squares and roots of 18980220252480

• 18980220252480 squared (18980220252480²) is 360248760832651954946150400
• 18980220252480 cubed (18980220252480³) is 6837600826286724423335988329892052992000
• The square root of 18980220252480 is 4356629.4600849405
• The cube root of 18980220252480 is 26674.7535684557

Scales and comparisons

• 18,980,220,252,480 seconds is equal to 603,512 years, 15 weeks, 2 days, 3 hours, 28 minutes.
• To count from 1 to 18,980,220,252,480 would take you about one million, five hundred eight thousand, seven hundred eighty 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 18980220252480 cubic inches would be around 2222.9 feet tall.

Recreational maths with 18980220252480

• 18980220252480 backwards is 08425202208981
• The number of decimal digits it has is: 14
• The sum of 18980220252480's digits is 51
• More coming soon!