9138320639640

Names of 9138320639640

• Cardinal: 9138320639640 can be written as Nine trillion, one hundred thirty-eight billion, three hundred twenty million, six hundred thirty-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 9.13832063964 × 10¹²

Factors of 9138320639640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 924

Divisors of 9138320639640

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 23 24 30 34 36 40 45 46 51 60 68 69 72 85 90 92 102 115 120 136 138 153 170 180 184 204 207 230 255 276 306 340 345 353 360 391 408 414 460 510 521 552 612 680 690 706 765 782 828 920 1020 1035 1042 1059 1173 1224 1380 1412 1530 1563 1564 1656 1765 1955 2040 2070 2084 2118 2346 2605 2760 2824 3060 3126 3128 3177 3519 3530 3910 4140 4168 4236 4689 4692 5210 5295 5865 6001 6120 6252 6354 7038 7060 7815 7820 8119 8280 8472 8857 9378 9384 10420 10590 11730 11983 12002 12504 12708 14076 14120 15630 15640 15885 16238 17595 17714 18003 18756 20840 21180 23445 23460 23966 24004 24357 25416 26571 28152 30005 31260 31770 32476 35190 35428 35949 36006 37512 40595 42360 44285 46890 46920 47932 48008 48714 53142 54009 59915 60010 62520 63540 64952 70380 70856 71898 72012 73071 79713 81190 88570 90015 93780 95864 97428 106284 107847 108018 119830 120020 121785 124609 127080 132855 138023 140760 143796 144024 146142 159426 162380 177140 179745 180030 183913 187560 194856 203711 212568 215694 216036 239660 240040 243570 249218 265710 270045 276046 287592 292284 318852 324760 354280 359490 360060 365355 367826 373827 398565 407422 414069 431388 432072 479320 487140 498436 531420 539235 540090 551739 552092 584568 611133 623045 637704 690115 718980 720120 730710 735652 747654 797130 814844 828138 862776 919565 974280 996872 1018555 1062840 1078470 1080180 1103478 1104184 1121481 1222266 1242207 1246090 1380230 1437960 1461420 1471304 1495308 1594260 1629688 1655217 1656276 1833399 1839130 1869135 2037110 2070345 2118353 2156940 2160360 2206956 2242962 2444532 2484414 2492180 2758695 2760460 2866007 2922840 2990616 3055665 3126521 3188520 3310434 3312552 3666798 3678260 3738270 4074220 4140690 4229999 4236706 4313880 4413912 4485924 4889064 4968828 4984360 5517390 5520920 5607405 5732014 6111330 6211035 6253042 6355059 6620868 7333596 7356520 7476540 8148440 8276085 8281380 8459998 8473412 8598021 8971848 9166995 9379563 9937656 10591765 11034780 11214810 11464028 12222660 12422070 12506084 12689997 12710118 13241736 14330035 14667192 14953080 15632605 16552170 16562760 16919996 16946824 17196042 18333990 18759126 19065177 21149995 21183530 22069560 22429620 22928056 24445320 24844140 25012168 25379994 25420236 25794063 28138689 28660070 31265210 31775295 33104340 33839992 34392084 36667980 37518252 38069991 38130354 42299990 42367060 42990105 44859240 46897815 48722119 49688280 50759988 50840472 51588126 56277378 57320140 62530420 63449985 63550590 64921289 66208680 68784168 71909983 73335960 75036504 76139982 76260708 84599980 84734120 85980210 93795630 95325885 97444238 101519976 103176252 112554756 114640280 125060840 126899970 127101180 128970315 129842578 140693445 143819966 146166357 152279964 152521416 169199960 171960420 187591260 190349955 190651770 194763867 194888476 206352504 215729949 225109512 243610595 253799940 254202360 257940630 259685156 281386890 287639932 292332714 304559928 324606445 343920840 359549915 375182520 380699910 381303540 389527734 389776952 431459898 438499071 487221190 507599880 515881260 519370312 562773780 575279864 584291601 584665428 647189847 649212890 719099830 730831785 761399820 762607080 779055468 862919796 876998142 973819335 974442380 1031762520 1078649745 1103661913 1125547560 1168583202 1169330856 1294379694 1298425780 1438199660 1461663570 1493189647 1522799640 1558110936 1725839592 1753996284 1947638670 1948884760 2157299490 2192495355 2207323826 2337166404 2588759388 2596851560 2876399320 2921458005 2923327140 2986379294 3235949235 3310985739 3507992568 3895277340 4314598980 4384990710 4414647652 4479568941 4674332808 5177518776 5518309565 5842916010 5846654280 5972758588 6471898470 6621971478 7465948235 7790554680 8629197960 8769981420 8829295304 8959137882 9932957217 11036619130 11685832020 11945517176 12943796940 13243942956 13438706823 14931896470 16554928695 17539962840 17918275764 19865914434 22073238260 22397844705 23371664040 25384223999 25887593880 26487885912 26877413646 29863792940 33109857390 35836551528 39731828868 44146476520 44795689410 49664786085 50768447998 53754827292 59727585880 66219714780 67193534115 76152671997 79463657736 89591378820 99329572170 101536895996 107509654584 126921119995 132439429560 134387068230 152305343994 179182757640 198659144340 203073791992 228458015991 253842239990 268774136460 304610687988 380763359985 397318288680 456916031982 507684479980 537548272920 609221375976 761526719970 913832063964 1015368959960 1142290079955 1523053439940 1827664127928 2284580159910 3046106879880 4569160319820 9138320639640
• Sum of all divisors σ(n): 32970197931840
• Sum of proper divisors (its aliquot sum) s(n): 23831877292200
• 9138320639640 is an abundant number, because the sum of its proper divisors (23831877292200) is greater than itself. Its abundance is 14693556652560

Bases of 9138320639640

• Binary: 10000100111110101110010110110000011010011000₂
• Hexadecimal: 0x84FAE5B0698
• Base-36: 38M345X20

Squares and roots of 9138320639640

• 9138320639640 squared (9138320639640²) is 83508904112870418739329600
• 9138320639640 cubed (9138320639640³) is 763131142048361431730425112696785344000
• The square root of 9138320639640 is 3022965.5372895007
• The cube root of 9138320639640 is 20906.8593433035

Scales and comparisons

• 9,138,320,639,640 seconds is equal to 290,570 years, 17 weeks, 23 hours, 54 minutes.
• To count from 1 to 9,138,320,639,640 would take you about seven hundred twenty-six thousand, four hundred twenty-five 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 9138320639640 cubic inches would be around 1742.2 feet tall.

Recreational maths with 9138320639640

• 9138320639640 backwards is 0469360238319
• The number of decimal digits it has is: 13
• The sum of 9138320639640's digits is 54
• More coming soon!