18064530718720

Names of 18064530718720

• Cardinal: 18064530718720 can be written as Eighteen trillion, sixty-four billion, five hundred thirty million, seven hundred eighteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.806453071872 × 10¹³

Factors of 18064530718720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 368

Divisors of 18064530718720

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 53 64 80 106 127 128 160 181 212 254 256 265 320 362 424 508 512 530 635 640 724 848 905 1016 1024 1060 1270 1280 1448 1696 1810 2032 2048 2120 2540 2560 2896 3392 3620 4064 4096 4240 5080 5120 5792 6731 6784 7240 8128 8192 8480 9593 10160 10240 11584 13462 13568 14480 16256 16384 16960 19186 20320 20480 22987 23168 26924 27136 28960 32512 32761 33655 33920 38372 40640 40960 45974 46336 47965 53848 54272 57920 65024 65522 67310 67840 76744 81280 81920 91948 92672 95930 107696 108544 114935 115840 130048 131044 134620 135680 153488 162560 163805 183896 185344 191860 215392 217088 229870 231680 260096 262088 269240 271360 306976 325120 327610 367792 370688 383720 430784 434176 459740 463360 520192 524176 538480 542720 613952 650240 655220 735584 741376 767440 861568 868352 919480 926720 1040384 1048352 1076960 1085440 1218311 1227904 1300480 1310440 1471168 1482752 1534880 1723136 1736333 1838960 1853440 2080768 2096704 2153920 2170880 2436622 2455808 2600960 2620880 2942336 2965504 3069760 3446272 3472666 3677920 3706880 4160647 4193408 4307840 4341760 4873244 4911616 5201920 5241760 5884672 6091555 6139520 6892544 6945332 7355840 7413760 8321294 8386816 8615680 8681665 9746488 9823232 10403840 10483520 11769344 12183110 12279040 13785088 13890664 14711680 14827520 16642588 16773632 17231360 17363330 19492976 19646464 20803235 20967040 23538688 24366220 24558080 27570176 27781328 29423360 33285176 33547264 34462720 34726660 38985952 39292928 41606470 41934080 47077376 48732440 49116160 55140352 55562656 58846720 66570352 67094528 68925440 69453320 77971904 78585856 83212940 83868160 94154752 97464880 98232320 110280704 111125312 117693440 133140704 134189056 137850880 138906640 155943808 157171712 166425880 167736320 188309504 194929760 196464640 220514291 222250624 235386880 266281408 268378112 275701760 277813280 311887616 332851760 335472640 376619008 389859520 392929280 441028582 444501248 470773760 532562816 536756224 551403520 555626560 623775232 665703520 670945280 779719040 785858560 882057164 889002496 941547520 1065125632 1102571455 1111253120 1247550464 1331407040 1341890560 1559438080 1764114328 1778004992 1883095040 2130251264 2205142910 2222506240 2495100928 2662814080 2683781120 3118876160 3528228656 3556009984 4260502528 4410285820 4445012480 4990201856 5325628160 6237752320 7056457312 7112019968 8521005056 8820571640 8890024960 9980403712 10651256320 12475504640 14112914624 14224039936 17042010112 17641143280 17780049920 19960807424 21302512640 24951009280 28225829248 28448079872 34084020224 35282286560 35560099840 42605025280 49902018560 56451658496 68168040448 70564573120 71120199680 85210050560 99804037120 112903316992 141129146240 142240399360 170420101120 225806633984 282258292480 340840202240 451613267968 564516584960 903226535936 1129033169920 1806453071872 2258066339840 3612906143744 4516132679680 9032265359360 18064530718720
• Sum of all divisors σ(n): 44766671749632
• Sum of proper divisors (its aliquot sum) s(n): 26702141030912
• 18064530718720 is an abundant number, because the sum of its proper divisors (26702141030912) is greater than itself. Its abundance is 8637610312192

Bases of 18064530718720

• Binary: 100000110110111111001111011111100000000000000₂
• Hexadecimal: 0x106DF9EFC000
• Base-36: 6EIQB6E4G

Squares and roots of 18064530718720

• 18064530718720 squared (18064530718720²) is 326327270087578519758438400
• 18064530718720 cubed (18064530718720³) is 5894948994853100354876336950736846848000
• The square root of 18064530718720 is 4250238.9013701335
• The cube root of 18064530718720 is 26238.6947992473

Scales and comparisons

• 18,064,530,718,720 seconds is equal to 574,396 years, 10 weeks, 2 days, 15 hours, 38 minutes, 40 seconds.
• To count from 1 to 18,064,530,718,720 would take you about one million, four hundred thirty-five thousand, nine hundred ninety 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 18064530718720 cubic inches would be around 2186.6 feet tall.

Recreational maths with 18064530718720

• 18064530718720 backwards is 02781703546081
• The number of decimal digits it has is: 14
• The sum of 18064530718720's digits is 52
• More coming soon!