40490461440

Names of 40490461440

• Cardinal: 40490461440 can be written as Forty billion, four hundred ninety million, four hundred sixty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.049046144 × 10¹⁰

Factors of 40490461440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2765

Divisors of 40490461440

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 27 30 32 33 36 39 40 44 45 48 52 54 55 60 64 65 66 72 78 80 81 88 90 96 99 104 108 110 117 120 128 130 132 135 143 144 156 160 162 165 176 180 192 195 198 208 216 220 234 240 256 260 264 270 286 288 297 312 320 324 330 351 352 360 384 390 396 405 416 429 432 440 468 480 495 520 528 540 572 576 585 594 624 640 648 660 702 704 715 720 768 780 792 810 832 858 864 880 891 936 960 990 1040 1053 1056 1080 1144 1152 1170 1188 1248 1280 1287 1296 1320 1404 1408 1430 1440 1485 1560 1584 1620 1664 1716 1728 1755 1760 1782 1872 1920 1980 2080 2106 2112 2145 2160 2288 2304 2340 2376 2496 2574 2592 2640 2731 2808 2816 2860 2880 2970 3120 3168 3240 3328 3432 3456 3510 3520 3564 3744 3840 3861 3960 4160 4212 4224 4290 4320 4455 4576 4680 4752 4992 5148 5184 5265 5280 5462 5616 5720 5760 5940 6240 6336 6435 6480 6864 6912 7020 7040 7128 7488 7722 7920 8193 8320 8424 8448 8580 8640 8910 9152 9360 9504 9984 10296 10368 10530 10560 10924 11232 11440 11520 11583 11880 12480 12672 12870 12960 13655 13728 14040 14080 14256 14976 15444 15840 16386 16640 16848 17160 17280 17820 18304 18720 19008 19305 20592 20736 21060 21120 21848 22464 22880 23166 23760 24579 24960 25344 25740 25920 27310 27456 28080 28512 29952 30041 30888 31680 32772 33696 34320 34560 35503 35640 36608 37440 38016 38610 40965 41184 42120 42240 43696 44928 45760 46332 47520 49158 49920 51480 51840 54620 54912 56160 57024 57915 60082 61776 63360 65544 67392 68640 71006 71280 73737 74880 76032 77220 81930 82368 84240 87392 89856 90123 91520 92664 95040 98316 102960 103680 106509 109240 109824 112320 114048 115830 120164 122895 123552 126720 131088 134784 137280 142012 142560 147474 149760 150205 154440 163860 164736 168480 174784 177515 180246 183040 185328 190080 196632 205920 213018 218480 221211 224640 228096 231660 240328 245790 247104 262176 269568 270369 274560 284024 285120 294948 300410 308880 319527 327720 329472 336960 349568 355030 360492 368685 370656 380160 390533 393264 411840 426036 436960 442422 449280 450615 463320 480656 491580 494208 524352 532545 540738 549120 568048 570240 589896 600820 617760 639054 655440 673920 699136 710060 720984 737370 741312 781066 786528 811107 823680 852072 873920 884844 901230 926640 958581 961312 983160 988416 1048704 1065090 1081476 1106055 1136096 1140480 1171599 1179792 1201640 1235520 1278108 1310880 1347840 1351845 1420120 1441968 1474740 1482624 1562132 1573056 1597635 1622214 1647360 1704144 1747840 1769688 1802460 1853280 1917162 1922624 1952665 1966320 2097408 2130180 2162952 2212110 2272192 2343198 2359584 2403280 2433321 2471040 2556216 2621760 2703690 2840240 2875743 2883936 2949480 2965248 3124264 3146112 3195270 3244428 3408288 3495680 3514797 3539376 3604920 3706560 3834324 3845248 3905330 3932640 4055535 4260360 4325904 4424220 4544384 4686396 4719168 4792905 4806560 4866642 4942080 5112432 5243520 5407380 5680480 5751486 5767872 5857995 5898960 6248528 6292224 6390540 6488856 6816576 7029594 7078752 7209840 7413120 7668648 7690496 7810660 7865280 8111070 8520720 8651808 8848440 9088768 9372792 9438336 9585810 9613120 9733284 10224864 10487040 10544391 10814760 11360960 11502972 11535744 11715990 11797920 12166605 12497056 12781080 12977712 13633152 14059188 14157504 14378715 14419680 14826240 15337296 15621320 15730560 16222140 17041440 17303616 17573985 17696880 18745584 18876672 19171620 19226240 19466568 20449728 21088782 21629520 22721920 23005944 23071488 23431980 23595840 24333210 24994112 25562160 25955424 27266304 28118376 28315008 28757430 28839360 30674592 31242640 31461120 31633173 32444280 34082880 34607232 35147970 35393760 37491168 38343240 38452480 38933136 40899456 42177564 43259040 45443840 46011888 46863960 47191680 48666420 49988224 51124320 51910848 52721955 56236752 56630016 57514860 57678720 61349184 62485280 63266346 64888560 68165760 69214464 70295940 70787520 74982336 76686480 77866272 81798912 84355128 86518080 92023776 93727920 94383360 97332840 99976448 102248640 103821696 105443910 112473504 115029720 115357440 122698368 124970560 126532692 129777120 136331520 140591880 141575040 149964672 153372960 155732544 158165865 168710256 173036160 184047552 187455840 194665680 204497280 207643392 210887820 224947008 230059440 245396736 249941120 253065384 259554240 281183760 283150080 299929344 306745920 311465088 316331730 337420512 346072320 368095104 374911680 389331360 408994560 421775640 449894016 460118880 499882240 506130768 519108480 562367520 613491840 622930176 632663460 674841024 736190208 749823360 778662720 843551280 899788032 920237760 1012261536 1038216960 1124735040 1226983680 1265326920 1349682048 1499646720 1557325440 1687102560 1840475520 2024523072 2249470080 2530653840 2699364096 3114650880 3374205120 3680951040 4049046144 4498940160 5061307680 6748410240 8098092288 10122615360 13496820480 20245230720 40490461440
• Sum of all divisors σ(n): 170273670336
• Sum of proper divisors (its aliquot sum) s(n): 129783208896
• 40490461440 is an abundant number, because the sum of its proper divisors (129783208896) is greater than itself. Its abundance is 89292747456

Bases of 40490461440

• Binary: 100101101101011010110110100100000000₂
• Hexadecimal: 0x96D6B6900
• Base-36: ILMZ400

Squares and roots of 40490461440

• 40490461440 squared (40490461440²) is 1639477467624126873600
• 40490461440 cubed (40490461440³) is 66383199184583557589168553984000
• The square root of 40490461440 is 201222.4178365819
• The cube root of 40490461440 is 3433.8731033933

Scales and comparisons

• 40,490,461,440 seconds is equal to 1,287 years, 24 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 40,490,461,440 would take you about two thousand, five hundred seventy-four 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 40490461440 cubic inches would be around 286.2 feet tall.

Recreational maths with 40490461440

• 40490461440 backwards is 04416409404
• 40490461440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40490461440's digits is 36
• More coming soon!