40044669840

Names of 40044669840

• Cardinal: 40044669840 can be written as Forty billion, forty-four million, six hundred sixty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.004466984 × 10¹⁰

Factors of 40044669840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 190

Divisors of 40044669840

• Number of divisors d(n): 660
• 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 35 36 40 42 45 48 49 54 56 60 63 70 72 80 81 84 90 98 105 108 112 120 126 135 140 144 147 162 168 173 180 189 196 210 216 240 243 245 252 270 280 294 315 324 336 346 360 378 392 405 420 432 441 486 490 504 519 540 560 567 588 630 648 692 720 729 735 756 784 810 840 865 882 945 972 980 1008 1038 1080 1134 1176 1211 1215 1260 1296 1323 1384 1458 1470 1512 1557 1620 1680 1701 1730 1764 1890 1944 1960 2076 2160 2187 2205 2268 2352 2422 2430 2520 2595 2646 2768 2835 2916 2940 3024 3114 3240 3402 3460 3528 3633 3645 3780 3888 3920 3969 4152 4374 4410 4536 4671 4844 4860 5040 5103 5190 5292 5670 5832 5880 6055 6228 6480 6561 6615 6804 6920 7056 7266 7290 7560 7785 7938 8304 8477 8505 8748 8820 9072 9342 9688 9720 10206 10380 10584 10899 10935 11340 11664 11760 11907 12110 12456 13122 13230 13608 13840 14013 14532 14580 15120 15309 15570 15876 16954 17010 17496 17640 18165 18684 19376 19440 19683 19845 20412 20760 21168 21798 21870 22680 23355 23814 24220 24912 25431 25515 26244 26460 27216 28026 29064 29160 30618 31140 31752 32697 32805 33908 34020 34992 35280 35721 36330 37368 39366 39690 40824 41520 42039 42385 43596 43740 45360 45927 46710 47628 48440 50862 51030 52488 52920 54495 56052 58128 58320 59049 59535 61236 62280 63504 65394 65610 67816 68040 70065 71442 72660 74736 76293 76545 78732 79380 81648 84078 84770 87192 87480 91854 93420 95256 96880 98091 98415 101724 102060 104976 105840 107163 108990 112104 118098 119070 122472 124560 126117 127155 130788 131220 135632 136080 137781 140130 142884 145320 152586 153090 157464 158760 163485 168156 169540 174384 174960 178605 183708 186840 190512 196182 196830 203448 204120 210195 214326 217980 224208 228879 229635 236196 238140 244944 252234 254310 261576 262440 275562 280260 285768 290640 294273 295245 305172 306180 314928 317520 321489 326970 336312 339080 357210 367416 373680 378351 381465 392364 393660 406896 408240 413343 420390 428652 435960 457758 459270 472392 476280 490455 504468 508620 523152 524880 535815 551124 560520 571536 588546 590490 610344 612360 630585 642978 653940 672624 678160 686637 688905 714420 734832 756702 762930 784728 787320 826686 840780 857304 871920 882819 915516 918540 944784 952560 964467 980910 1008936 1017240 1071630 1102248 1121040 1135053 1144395 1177092 1180980 1220688 1224720 1261170 1285956 1307880 1373274 1377810 1428840 1471365 1513404 1525860 1569456 1574640 1607445 1653372 1681560 1714608 1765638 1831032 1837080 1891755 1928934 1961820 2017872 2034480 2059911 2066715 2143260 2204496 2270106 2288790 2354184 2361960 2522340 2571912 2615760 2648457 2746548 2755620 2857680 2893401 2942730 3026808 3051720 3214890 3306744 3363120 3405159 3433185 3531276 3662064 3674160 3783510 3857868 3923640 4119822 4133430 4286520 4414095 4540212 4577580 4708368 4723920 4822335 5044680 5143824 5296914 5493096 5511240 5675265 5786802 5885460 6053616 6103440 6179733 6429780 6613488 6810318 6866370 7062552 7567020 7715736 7847280 7945371 8239644 8266860 8573040 8828190 9080424 9155160 9644670 10089360 10215477 10299555 10593828 10986192 11022480 11350530 11573604 11770920 12359466 12859560 13242285 13620636 13732740 14125104 14467005 15134040 15431472 15890742 16479288 16533720 17025795 17656380 18160848 18310320 18539199 19289340 20430954 20599110 21187656 22701060 23147208 23541840 23836113 24718932 25719120 26484570 27241272 27465480 28934010 30268080 30898665 31781484 32958576 33067440 34051590 35312760 37078398 38578680 39726855 40861908 41198220 42375312 45402120 46294416 47672226 49437864 51077385 52969140 54482544 54930960 55617597 57868020 61797330 63562968 68103180 70625520 71508339 74156796 77157360 79453710 81723816 82396440 90804240 92695995 95344452 98875728 102154770 105938280 111235194 115736040 119180565 123594660 127125936 136206360 143016678 148313592 158907420 163447632 164792880 166852791 185391990 190688904 204309540 211876560 222470388 231472080 238361130 247189320 272412720 278087985 286033356 296627184 317814840 333705582 357541695 370783980 381377808 408619080 444940776 476722260 494378640 500558373 556175970 572066712 635629680 667411164 715083390 741567960 817238160 834263955 889881552 953444520 1001116746 1112351940 1144133424 1334822328 1430166780 1483135920 1668527910 1906889040 2002233492 2224703880 2502791865 2669644656 2860333560 3337055820 4004466984 4449407760 5005583730 5720667120 6674111640 8008933968 10011167460 13348223280 20022334920 40044669840
• Sum of all divisors σ(n): 163394864604
• Sum of proper divisors (its aliquot sum) s(n): 123350194764
• 40044669840 is an abundant number, because the sum of its proper divisors (123350194764) is greater than itself. Its abundance is 83305524924

Bases of 40044669840

• Binary: 100101010010110110010010101110010000₂
• Hexadecimal: 0x952D92B90
• Base-36: IE9K900

Squares and roots of 40044669840

• 40044669840 squared (40044669840²) is 1603575582594605625600
• 40044669840 cubed (40044669840³) is 64214654768486632842158651904000
• The square root of 40044669840 is 200111.6434393561
• The cube root of 40044669840 is 3421.2244922801

Scales and comparisons

• 40,044,669,840 seconds is equal to 1,273 years, 15 weeks, 2 days, 23 hours, 24 minutes.
• To count from 1 to 40,044,669,840 would take you about two thousand, five hundred forty-six 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 40044669840 cubic inches would be around 285.1 feet tall.

Recreational maths with 40044669840

• 40044669840 backwards is 04896644004
• 40044669840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40044669840's digits is 45
• More coming soon!