1138641948640

Names of 1138641948640

• Cardinal: 1138641948640 can be written as One trillion, one hundred thirty-eight billion, six hundred forty-one million, nine hundred forty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.13864194864 × 10¹²

Factors of 1138641948640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 627

Divisors of 1138641948640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 31 32 35 37 40 46 56 62 70 74 80 89 92 112 115 124 140 148 155 160 161 178 184 185 217 224 230 248 259 280 296 310 322 356 368 370 433 434 445 460 496 518 560 592 620 623 644 712 713 736 740 805 851 866 868 890 920 992 1036 1085 1120 1147 1184 1240 1246 1288 1295 1424 1426 1480 1610 1702 1732 1736 1780 1840 2047 2072 2165 2170 2294 2480 2492 2576 2590 2759 2848 2852 2960 3031 3115 3220 3293 3404 3464 3472 3560 3565 3680 4094 4144 4255 4330 4340 4588 4960 4984 4991 5152 5180 5518 5704 5735 5920 5957 6062 6230 6440 6586 6808 6928 6944 7120 7130 8029 8188 8288 8510 8660 8680 9176 9959 9968 9982 10235 10360 11036 11408 11470 11914 12124 12460 12880 13172 13423 13616 13795 13856 14240 14260 14329 15155 16021 16058 16376 16465 17020 17320 17360 18352 19313 19918 19936 19964 20470 20720 22072 22816 22940 23051 23828 24248 24920 24955 25760 26344 26381 26846 27232 27590 28520 28658 29785 30310 32042 32116 32752 32930 34040 34640 34720 36704 38537 38626 39836 39928 40145 40940 41440 44144 45880 46102 47656 48496 49795 49840 49910 52688 52762 53692 55180 57040 57316 59570 60620 63457 64084 64232 65504 65860 67115 68080 69280 69713 71645 75739 77074 77252 79672 79856 80105 80290 81880 88288 91760 92204 93961 95312 96565 96992 99590 99680 99820 102083 105376 105524 107384 110360 112147 114080 114632 115255 119140 121240 126914 128168 128464 131720 131905 134230 136160 139426 143290 151478 154148 154504 159344 159712 160210 160580 163760 183520 184408 184667 187922 190624 192685 193130 199180 199640 204166 211048 214768 220720 224294 229264 230510 238280 242480 253828 256336 256928 263440 263810 268460 269759 278852 286580 302956 308296 308729 309008 317285 318688 320420 321160 327520 348565 368483 368816 369334 375844 378695 385370 386260 398360 399280 408332 422096 429536 441440 444199 448588 458528 461020 469805 476560 484960 496651 507656 510415 512672 526880 527620 530173 536920 539518 557704 560735 573160 605912 616592 617458 618016 634570 640840 642320 697130 714581 736966 737632 738668 751688 757390 770740 772520 796720 798560 816664 844192 886351 888398 897176 922040 923335 939610 953120 993302 1015312 1020830 1055240 1060346 1073840 1079036 1115408 1121470 1146320 1194647 1211824 1233184 1234916 1269140 1281680 1284640 1348795 1394260 1425869 1429162 1473932 1477336 1503376 1514780 1541480 1543645 1545040 1593440 1633328 1772702 1776796 1794352 1842415 1844080 1846670 1879220 1986604 2030624 2041660 2110480 2120692 2147680 2158072 2161103 2220995 2230816 2242940 2292640 2347909 2389294 2423648 2469832 2483255 2538280 2563360 2579381 2650865 2697590 2788520 2851738 2858324 2947864 2954672 3006752 3029560 3082960 3087290 3090080 3266656 3476557 3545404 3553592 3572905 3588704 3684830 3688160 3693340 3758440 3973208 4083320 4220960 4241384 4316144 4322206 4431755 4441990 4485880 4695818 4778588 4939664 4966510 5076560 5158762 5301730 5395180 5577040 5703476 5716648 5895728 5909344 5973235 6059120 6165920 6174580 6204457 6953114 7090808 7107184 7129345 7145810 7369660 7386680 7516880 7946416 8166640 8362529 8482768 8632288 8644412 8863510 8883980 8971760 9391636 9557176 9879328 9933020 9981083 10153120 10317524 10603460 10790360 10805515 11154080 11406952 11422973 11433296 11739545 11791456 11946470 12118240 12349160 12408914 12896905 13906228 14181616 14214368 14258690 14291620 14739320 14773360 15033760 15892832 16333280 16435363 16725058 16965536 17288824 17382785 17727020 17767960 17943520 18783272 19114352 19866040 19962166 20635048 21206920 21580720 21611030 22813904 22845946 22866592 23479090 23892940 24698320 24817828 25793810 27476881 27812456 28363232 28517380 28583240 29478640 29546720 31022285 32794987 32870726 33450116 34577648 34765570 35454040 35535920 37566544 38228704 39732080 39924332 41270096 41812645 42413840 43161440 43222060 44201939 45627808 45691892 46958180 47785880 49396640 49635656 49905415 51587620 54953762 55624912 57034760 57114865 57166480 58957280 62044570 65589974 65741452 66900232 69155296 69531140 70908080 71071840 75133088 79464160 79848664 79960811 82176815 82540192 83625290 84827680 86444120 88403878 91383784 93916360 95571760 99271312 99810830 103175240 109907524 111249824 114069520 114229730 114332960 124089140 131179948 131482904 133800464 137384405 139062280 141816160 159697328 159921622 163974935 164353630 167250580 172888240 176807756 182767568 187832720 191143520 192338167 198542624 199621660 206350480 219815048 221009695 228139040 228459460 229564909 248178280 262359896 262965808 267600928 274768810 278124560 309413573 319394656 319843244 327949870 328707260 334501160 345776480 353615512 365535136 375665440 384676334 399243320 399804055 412700960 439630096 442019390 456918920 459129818 496356560 524719792 525931616 549537620 556249120 618827146 639686488 655899740 657414520 669002320 707231024 769352668 798486640 799608110 879260192 884038780 913837840 918259636 961690835 992713120 1016644597 1049439584 1099075240 1147824545 1237654292 1279372976 1311799480 1314829040 1338004640 1414462048 1538705336 1547067865 1596973280 1599216220 1768077560 1827675680 1836519272 1923381670 2033289194 2198150480 2295649090 2475308584 2558745952 2623598960 2629658080 3077410672 3094135730 3198432440 3536155120 3673038544 3846763340 4066578388 4396300960 4591298180 4950617168 5083222985 5247197920 6154821344 6188271460 6396864880 7072310240 7116512179 7346077088 7693526680 8133156776 9182596360 9901234336 10166445970 12376542920 12793729760 14233024358 15387053360 16266313552 18365192720 20332891940 24753085840 28466048716 30774106720 32532627104 35582560895 36730385440 40665783880 49506171680 56932097432 71165121790 81331567760 113864194864 142330243580 162663135520 227728389728 284660487160 569320974320 1138641948640
• Sum of all divisors σ(n): 3447139368960
• Sum of proper divisors (its aliquot sum) s(n): 2308497420320
• 1138641948640 is an abundant number, because the sum of its proper divisors (2308497420320) is greater than itself. Its abundance is 1169855471680

Bases of 1138641948640

• Binary: 10000100100011100010110010100111111100000₂
• Hexadecimal: 0x1091C594FE0
• Base-36: EJ320MHS

Squares and roots of 1138641948640

• 1138641948640 squared (1138641948640²) is 1296505487202696397849600
• 1138641948640 cubed (1138641948640³) is 1476255534370930809109777249644544000
• The square root of 1138641948640 is 1067071.6698703981
• The cube root of 1138641948640 is 10442.2894324809

Scales and comparisons

• 1,138,641,948,640 seconds is equal to 36,205 years, 15 weeks, 1 day, 6 hours, 10 minutes, 40 seconds.
• To count from 1 to 1,138,641,948,640 would take you about ninety thousand, five hundred thirteen 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 1138641948640 cubic inches would be around 870.2 feet tall.

Recreational maths with 1138641948640

• 1138641948640 backwards is 0468491468311
• The number of decimal digits it has is: 13
• The sum of 1138641948640's digits is 55
• More coming soon!