149644133640

Names of 149644133640

• Cardinal: 149644133640 can be written as One hundred forty-nine billion, six hundred forty-four million, one hundred thirty-three thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4964413364 × 10¹¹

Factors of 149644133640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 231

Divisors of 149644133640

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 27 30 36 40 45 46 54 60 69 72 81 89 90 92 108 109 115 120 135 138 162 178 180 184 207 216 218 230 243 267 270 276 324 327 345 356 360 405 414 436 445 460 486 529 534 540 545 552 621 648 654 690 712 729 801 810 828 872 890 920 972 981 1035 1058 1068 1080 1090 1215 1242 1308 1335 1380 1458 1587 1602 1620 1635 1656 1780 1863 1944 1962 2047 2070 2116 2136 2180 2403 2430 2484 2507 2616 2645 2670 2760 2916 2943 3105 3174 3204 3240 3270 3560 3645 3726 3924 4005 4094 4140 4232 4360 4761 4806 4860 4905 4968 5014 5290 5340 5589 5832 5886 6141 6210 6348 6408 6540 7209 7290 7452 7521 7848 7935 8010 8188 8280 8829 9315 9522 9612 9701 9720 9810 10028 10235 10580 10680 11178 11772 12015 12282 12420 12535 12696 13080 14283 14418 14580 14715 14904 15042 15870 16020 16376 16767 17658 18423 18630 19044 19224 19402 19620 20056 20470 21160 21627 22356 22563 23544 23805 24030 24564 24840 25070 26487 27945 28566 28836 29103 29160 29430 30084 30705 31740 32040 33534 35316 36045 36846 37260 37605 38088 38804 39240 40940 42849 43254 44145 44712 45126 47081 47610 48060 48505 49128 50140 52974 55269 55890 57132 57661 57672 58206 58860 60168 61410 63480 64881 67068 67689 70632 71415 72090 73692 74520 75210 77608 79461 81880 83835 85698 86508 87309 88290 90252 92115 94162 95220 96120 97010 100280 105948 108135 110538 111780 112815 114264 115322 116412 117720 122820 128547 129762 132435 134136 135378 141243 142830 144180 145515 147384 150420 158922 165807 167670 171396 172983 173016 174618 176580 180504 184230 188324 190440 194020 203067 211896 214245 216270 221076 223123 223560 225630 230644 232824 235405 245640 257094 259524 261927 264870 270756 276345 282486 285660 288305 288360 291030 300840 317844 324405 331614 335340 338445 342792 345966 349236 353160 368460 376648 385641 388040 397305 406134 423729 428490 432540 436545 442152 446246 451260 461288 470810 497421 514188 518949 519048 523854 529740 541512 552690 564972 571320 576610 582060 609201 635688 642735 648810 663228 669369 670680 676890 691932 698472 706215 736920 771282 785781 794610 812268 829035 847458 856980 864915 865080 873090 892492 902520 941620 994842 1015335 1028376 1037898 1047708 1059480 1105380 1115615 1129944 1153220 1164120 1218402 1271187 1285470 1297620 1309635 1326456 1338738 1353780 1383864 1412430 1492263 1542564 1556847 1571562 1589220 1624536 1658070 1694916 1713960 1729830 1746180 1784984 1827603 1883240 1928205 1989684 2008107 2030670 2075796 2095416 2118645 2210760 2231230 2306440 2357343 2436804 2487105 2542374 2570940 2594745 2595240 2619270 2677476 2707560 2824860 2984526 3046005 3085128 3113694 3143124 3178440 3316140 3346845 3389832 3459660 3492360 3655206 3813561 3856410 3928905 3979368 4016214 4061340 4151592 4237290 4462460 4670541 4714686 4873608 4974210 5084748 5131829 5141880 5189490 5238540 5354952 5649720 5969052 6024321 6092010 6227388 6286248 6355935 6632280 6693690 6919320 7072029 7310412 7461315 7627122 7712820 7784235 7857810 8032428 8122680 8474580 8924920 9138015 9341082 9429372 9948420 10040535 10169496 10263658 10378980 10477080 11440683 11786715 11938104 12048642 12184020 12454776 12711870 13387380 14011623 14144058 14620824 14922630 15254244 15395487 15425640 15568470 15715620 16064856 16949160 18072963 18276030 18682164 18858744 19067805 19896840 20081070 20527316 20757960 22881366 23352705 23573430 24097284 24368040 25423740 25659145 26774760 28023246 28288116 29845260 30121605 30508488 30790974 31136940 31431240 34322049 35360145 36145926 36552060 37364328 38135610 40162140 41054632 42034869 45762732 46186461 46705410 47146860 48194568 50847480 51318290 54218889 56046492 56576232 57203415 59690520 60243210 61581948 62273880 68644098 70058115 70720290 72291852 73104120 76271220 76977435 80324280 84069738 90364815 91525464 92372922 93410820 94293720 102636580 108437778 112092984 114406830 120486420 123163896 137288196 138559383 140116230 141440580 144583704 152542440 153954870 162656667 168139476 171610245 180729630 184745844 186821640 205273160 210174345 216875556 228813660 230932305 240972840 271094445 274576392 277118766 280232460 282881160 307909740 325313334 336278952 343220490 361459260 369491688 415678149 420348690 433751112 457627320 461864610 542188890 554237532 560464920 615819480 650626668 686440980 692796915 722918520 813283335 831356298 840697380 923729220 1084377780 1108475064 1247034447 1301253336 1372881960 1385593830 1626566670 1662712596 1681394760 1847458440 2078390745 2168755560 2494068894 2771187660 3253133340 3325425192 3741103341 4156781490 4988137788 5542375320 6235172235 6506266680 7482206682 8313562980 9976275576 12470344470 14964413364 16627125960 18705516705 24940688940 29928826728 37411033410 49881377880 74822066820 149644133640
• Sum of all divisors σ(n): 538546239000
• Sum of proper divisors (its aliquot sum) s(n): 388902105360
• 149644133640 is an abundant number, because the sum of its proper divisors (388902105360) is greater than itself. Its abundance is 239257971720

Bases of 149644133640

• Binary: 10001011010111011111000100010100001000₂
• Hexadecimal: 0x22D77C4508
• Base-36: 1WQU94I0

Squares and roots of 149644133640

• 149644133640 squared (149644133640²) is 22393366732866179649600
• 149644133640 cubed (149644133640³) is 3351035964022556767720990772544000
• The square root of 149644133640 is 386838.6403140203
• The cube root of 149644133640 is 5309.0876915851

Scales and comparisons

• 149,644,133,640 seconds is equal to 4,758 years, 11 weeks, 3 days, 6 hours, 54 minutes.
• To count from 1 to 149,644,133,640 would take you about nine thousand, five hundred sixteen 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 149644133640 cubic inches would be around 442.4 feet tall.

Recreational maths with 149644133640

• 149644133640 backwards is 046331446941
• 149644133640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149644133640's digits is 45
• More coming soon!