18100935387040

Names of 18100935387040

• Cardinal: 18100935387040 can be written as Eighteen trillion, one hundred billion, nine hundred thirty-five million, three hundred eighty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.810093538704 × 10¹³

Factors of 18100935387040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6977

Divisors of 18100935387040

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 29 32 34 37 40 44 55 58 68 74 80 83 85 88 110 116 136 145 148 160 166 170 176 185 187 220 232 272 290 296 319 332 340 352 370 374 407 415 440 464 493 544 580 592 629 638 664 680 740 748 814 830 880 913 928 935 986 1073 1160 1184 1258 1276 1328 1360 1411 1480 1496 1595 1628 1660 1760 1826 1870 1972 2035 2146 2320 2407 2465 2516 2552 2656 2720 2822 2960 2992 3071 3145 3190 3256 3320 3652 3740 3944 4070 4292 4565 4640 4814 4930 5032 5104 5365 5423 5644 5920 5984 6142 6290 6380 6512 6640 6793 6919 7055 7304 7480 7888 8140 8584 9130 9628 9860 10064 10208 10730 10846 11288 11803 12035 12284 12580 12760 13024 13280 13586 13838 14110 14608 14960 15355 15521 15776 16280 17168 18241 18260 19256 19720 20128 21460 21692 22576 23606 24070 24568 25160 25520 26477 27115 27172 27676 28220 29216 29920 30710 31042 32560 33781 33965 34336 34595 36482 36520 38512 39440 40919 42920 43384 45152 47212 48140 49136 50320 51040 52207 52954 54230 54344 55352 56440 59015 61420 62084 65120 67562 67930 69190 72964 73040 74723 77024 77605 78880 81838 85840 86768 89059 91205 94424 96280 98272 100640 104414 105908 108460 108688 110704 112880 115481 118030 122840 124168 132385 135124 135860 138380 145928 146080 149446 155210 163676 168905 171680 173536 178118 182410 188848 192560 196997 200651 204595 208828 211816 216920 217376 221408 225760 230962 236060 245680 248336 251341 261035 264770 270248 271720 276760 291856 298892 310420 327352 337810 356236 364820 373615 377696 385120 393994 401302 409190 417656 423632 433840 445295 450109 461924 472120 491360 496672 502682 522070 529540 540496 543440 553520 563819 574277 577405 583712 597784 620840 654704 675620 712472 729640 747230 787988 802604 818380 835312 847264 867680 890590 900218 923848 944240 979649 984985 1003255 1005364 1044140 1059080 1080992 1086880 1107040 1127638 1148554 1154810 1195568 1241680 1256705 1270291 1309408 1351240 1424944 1459280 1494460 1514003 1575976 1605208 1636760 1670624 1781180 1800436 1847696 1888480 1959298 1969970 2006510 2010728 2088280 2118160 2166967 2250545 2255276 2297108 2309620 2391136 2483360 2513410 2540582 2702480 2764751 2819095 2849888 2871385 2918560 2988920 3028006 3151952 3210416 3273520 3348949 3562360 3600872 3695392 3918596 3939940 4013020 4021456 4176560 4236320 4272797 4333934 4501090 4510552 4594216 4619240 4898245 5026820 5081164 5404960 5529502 5638190 5742770 5977840 6056012 6202009 6303904 6351455 6420832 6547040 6697898 7124720 7201744 7288889 7570015 7837192 7879880 8026040 8042912 8353120 8545594 8667868 9002180 9021104 9188432 9238480 9584923 9796490 10053640 10162328 10834835 11059004 11276380 11485540 11955680 12112024 12404018 12702910 13395796 13823755 14249440 14403488 14577778 15140030 15674384 15759760 16052080 16350751 16654033 16744745 17091188 17335736 18004360 18042208 18376864 18476960 19169846 19592980 20107280 20324656 20861303 21363985 21669670 22118008 22552760 22971080 24224048 24808036 25405820 26791592 27647510 29155556 30280060 31010045 31348768 31519520 32104160 32701502 33308066 33489490 34182376 34671472 36008720 36444445 36838439 38339692 39185960 40214560 40649312 41722606 42727970 43339340 44236016 45105520 45942160 47000767 47924615 48448096 49616072 50811640 53583184 55295020 58311112 60560120 62020090 65403004 66616132 66978980 68364752 69342944 72017440 72888890 73676878 76679384 78371920 80177779 81753755 83270165 83445212 85455940 86678680 88472032 90211040 91884320 94001534 95849230 99232144 101623280 104306515 105434153 107166368 110590040 116622224 121120240 123911113 124040180 130806008 133232264 133957960 136729504 145777780 147353756 153358768 156743840 160355558 163507510 166540330 166890424 170911880 173357360 179858261 184192195 188003068 191698460 198464288 203246560 208613030 210868306 221180080 229474333 233244448 235003835 242240480 247822226 248080360 261612016 266464528 267915920 277962767 291555560 294707512 306717536 320711116 327015020 333080660 333780848 341823760 346714720 354642151 359716522 368384390 376006136 383396920 400888895 417226060 421736612 442360160 458948666 470007670 495644452 496160720 523224032 527170765 532929056 535831840 555925534 583111120 589415024 604977787 619555565 641422232 654030040 666161320 667561696 683647520 709284302 719433044 736768780 752012272 766793840 801777790 834452120 843473224 899291305 917897332 940015340 991288904 992321440 1054341530 1111851068 1147371665 1166222240 1178830048 1209955574 1239111130 1282844464 1308060080 1332322640 1363022243 1389813835 1418568604 1438866088 1473537560 1504024544 1533587680 1603555580 1668904240 1686946448 1773210755 1798582610 1835794664 1880030680 1982577808 2108683060 2223702136 2294743330 2419911148 2478222260 2565688928 2616120160 2664645280 2726044486 2779627670 2837137208 2877732176 2947075120 3024888935 3057590437 3207111160 3337808480 3373892896 3546421510 3597165220 3671589328 3760061360 3901063661 3965155616 4217366120 4447404272 4589486660 4839822296 4956444520 5452088972 5559255340 5674274416 5755464352 5894150240 6049777870 6115180874 6414222320 6654755657 6815111215 7092843020 7194330440 7343178656 7520122720 7802127322 8434732240 8894808544 9178973320 9679644592 9912889040 10284622379 10904177944 11118510680 11348548832 12099555740 12230361748 12828444640 13309511314 13630222430 14185686040 14388660880 15287952185 15604254644 16869464480 18357946640 19359289184 19505318305 19825778080 20569244758 21808355888 22237021360 24199111480 24460723496 26619022628 27260444860 28371372080 28777321760 30575904370 31208509288 33273778285 36715893280 39010636610 41138489516 43616711776 44474042720 48398222960 48921446992 51423111895 53238045256 54520889720 56742744160 61151808740 62417018576 66547556570 78021273220 82276979032 96796445920 97842893984 102846223790 106476090512 109041779440 113130846169 122303617480 124834037152 133095113140 156042546440 164553958064 205692447580 212952181024 218083558880 226261692338 244607234960 266190226280 312085092880 329107916128 411384895160 452523384676 489214469920 532380452560 565654230845 624170185760 822769790320 905046769352 1064760905120 1131308461690 1645539580640 1810093538704 2262616923380 3620187077408 4525233846760 9050467693520 18100935387040
• Sum of all divisors σ(n): 53119653189120
• Sum of proper divisors (its aliquot sum) s(n): 35018717802080
• 18100935387040 is an abundant number, because the sum of its proper divisors (35018717802080) is greater than itself. Its abundance is 16917782415040

Bases of 18100935387040

• Binary: 100000111011001110011110100101110011110100000₂
• Hexadecimal: 0x107673D2E7A0
• Base-36: 6EZGDKRZ4

Squares and roots of 18100935387040

• 18100935387040 squared (18100935387040²) is 327643861885796914599961600
• 18100935387040 cubed (18100935387040³) is 5930660373955067678653293750865137664000
• The square root of 18100935387040 is 4254519.4072938485
• The cube root of 18100935387040 is 26256.3088749273

Scales and comparisons

• 18,100,935,387,040 seconds is equal to 575,553 years, 39 weeks, 1 day, 23 hours, 30 minutes, 40 seconds.
• To count from 1 to 18,100,935,387,040 would take you about one million, four hundred thirty-eight thousand, eight hundred eighty-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 18100935387040 cubic inches would be around 2188 feet tall.

Recreational maths with 18100935387040

• 18100935387040 backwards is 04078353900181
• The number of decimal digits it has is: 14
• The sum of 18100935387040's digits is 49
• More coming soon!