136845404640

Names of 136845404640

• Cardinal: 136845404640 can be written as One hundred thirty-six billion, eight hundred forty-five million, four hundred four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3684540464 × 10¹¹

Factors of 136845404640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2037

Divisors of 136845404640

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 70 72 80 81 84 90 96 98 105 108 112 113 120 126 135 140 144 147 160 162 168 180 189 196 210 216 224 226 240 245 252 270 280 288 294 315 324 336 339 360 378 392 405 420 432 441 452 480 490 504 540 560 565 567 588 630 648 672 678 720 735 756 784 791 810 840 864 882 904 945 980 1008 1017 1080 1120 1130 1134 1176 1260 1296 1323 1356 1440 1470 1512 1568 1582 1620 1680 1695 1764 1808 1890 1907 1960 2016 2034 2160 2205 2260 2268 2352 2373 2520 2592 2646 2712 2835 2940 3024 3051 3164 3240 3360 3390 3528 3616 3780 3814 3920 3955 3969 4068 4320 4410 4520 4536 4704 4746 5040 5085 5292 5424 5537 5670 5721 5880 6048 6102 6328 6480 6615 6780 7056 7119 7560 7628 7840 7910 7938 8136 8820 9040 9072 9153 9492 9535 10080 10170 10584 10848 11074 11340 11442 11760 11865 12204 12656 12960 13230 13349 13560 14112 14238 15120 15255 15256 15820 15876 16272 16611 17163 17640 18080 18144 18306 18984 19070 19845 20340 21168 21357 22148 22680 22884 23520 23730 24408 25312 26460 26698 27120 27685 28476 28605 30240 30510 30512 31640 31752 32544 33222 34326 35280 35595 36612 37968 38140 39690 40047 40680 42336 42714 44296 45360 45765 45768 47460 48816 49833 51489 52920 53396 54240 55370 56952 57210 61020 61024 63280 63504 64071 66444 66745 68652 70560 71190 73224 75936 76280 79380 80094 81360 83055 85428 85815 88592 90720 91530 91536 93443 94920 97632 99666 102978 105840 106785 106792 110740 113904 114420 120141 122040 126560 127008 128142 132888 133490 137304 142380 146448 149499 152560 154467 158760 160188 162720 166110 170856 171630 177184 183060 183072 186886 189840 199332 200235 205956 211680 213570 213584 215491 221480 227808 228840 240282 244080 249165 256284 257445 265776 266980 274608 280329 284760 292896 298998 305120 308934 317520 320355 320376 332220 341712 343260 360423 366120 373772 379680 398664 400470 411912 427140 427168 430982 442960 448497 457680 467215 480564 488160 498330 512568 514890 531552 533960 549216 560658 569520 597996 600705 617868 635040 640710 640752 646473 664440 683424 686520 720846 732240 747495 747544 772335 797328 800940 823824 840987 854280 861964 885920 896994 915360 934430 961128 996660 1025136 1029780 1067920 1077455 1081269 1121316 1139040 1195992 1201410 1235736 1281420 1281504 1292946 1328880 1373040 1401645 1441692 1464480 1494990 1495088 1508437 1544670 1594656 1601880 1647648 1681974 1708560 1723928 1793988 1802115 1868860 1922256 1939419 1993320 2050272 2059560 2135840 2154910 2162538 2242485 2242632 2391984 2402820 2471472 2522961 2562840 2585892 2657760 2746080 2803290 2883384 2989980 2990176 3016874 3089340 3203760 3232365 3363948 3417120 3447856 3587976 3604230 3737720 3844512 3878838 3986640 4119120 4204935 4309820 4325076 4484970 4485264 4525311 4783968 4805640 4942944 5045922 5125680 5171784 5406345 5606580 5766768 5818257 5979960 6033748 6178680 6407520 6464730 6727896 6895712 7175952 7208460 7475440 7542185 7568883 7757676 7973280 8238240 8409870 8619640 8650152 8969940 8970528 9050622 9611280 9697095 10091844 10251360 10343568 10559059 10812690 11213160 11533536 11636514 11959920 12067496 12357360 12614805 12929460 13455792 13575933 14351904 14416920 14950880 15084370 15137766 15515352 16819740 17239280 17300304 17454771 17939880 18101244 19222560 19394190 20183688 20687136 21118118 21625380 22426320 22626555 23273028 23919840 24134992 24714720 25229610 25858920 26911584 27151866 28833840 29091285 30168740 30275532 31030704 31677177 33639480 34478560 34600608 34909542 35879760 36202488 37844415 38788380 40367376 40727799 42236236 43250760 44852640 45253110 46546056 48269984 50459220 51717840 52795295 54303732 57667680 58182570 60337480 60551064 62061408 63354354 67278960 67879665 69819084 71759520 72404976 75688830 77576760 80734752 81455598 84472472 86501520 87273855 90506220 93092112 95031531 100918440 103435680 105590590 108607464 116365140 120674960 121102128 122183397 126708708 134557920 135759330 139638168 144809952 151377660 155153520 158385885 162911196 168944944 173003040 174547710 181012440 186184224 190063062 201836880 203638995 211181180 217214928 232730280 241349920 242204256 244366794 253417416 271518660 279276336 285094593 302755320 310307040 316771770 325822392 337889888 349095420 362024880 380126124 403673760 407277990 422362360 434429856 465460560 475157655 488733588 506834832 543037320 558552672 570189186 605510640 610916985 633543540 651644784 698190840 724049760 760252248 814555980 844724720 855283779 930921120 950315310 977467176 1013669664 1086074640 1140378372 1211021280 1221833970 1267087080 1303289568 1396381680 1425472965 1520504496 1629111960 1689449440 1710567558 1900630620 1954934352 2172149280 2280756744 2443667940 2534174160 2792763360 2850945930 3041008992 3258223920 3421135116 3801261240 3909868704 4276418895 4561513488 4887335880 5068348320 5701891860 6516447840 6842270232 7602522480 8552837790 9123026976 9774671760 11403783720 13684540464 15205044960 17105675580 19549343520 22807567440 27369080928 34211351160 45615134880 68422702320 136845404640
• Sum of all divisors σ(n): 567068139792
• Sum of proper divisors (its aliquot sum) s(n): 430222735152
• 136845404640 is an abundant number, because the sum of its proper divisors (430222735152) is greater than itself. Its abundance is 293377330512

Bases of 136845404640

• Binary: 1111111011100100111110010100111100000₂
• Hexadecimal: 0x1FDC9F29E0
• Base-36: 1QV67Y00

Squares and roots of 136845404640

• 136845404640 squared (136845404640²) is 18726664771085333529600
• 136845404640 cubed (136845404640³) is 2562658018156805438827471417344000
• The square root of 136845404640 is 369926.2151294497
• The cube root of 136845404640 is 5153.1969296857

Scales and comparisons

• 136,845,404,640 seconds is equal to 4,351 years, 13 weeks, 3 days, 20 hours, 24 minutes.
• To count from 1 to 136,845,404,640 would take you about eight thousand, seven hundred two 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 136845404640 cubic inches would be around 429.4 feet tall.

Recreational maths with 136845404640

• 136845404640 backwards is 046404548631
• 136845404640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 136845404640's digits is 45
• More coming soon!