490728738839040

Names of 490728738839040

• Cardinal: 490728738839040 can be written as Four hundred ninety trillion, seven hundred twenty-eight billion, seven hundred thirty-eight million, eight hundred thirty-nine thousand and forty.

Scientific notation

• Scientific notation: 4.9072873883904 × 10¹⁴

Factors of 490728738839040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 14003304

Divisors of 490728738839040

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 128 130 135 144 156 160 162 169 180 192 195 208 216 234 240 256 260 270 288 312 320 324 338 351 360 384 390 405 416 432 468 480 507 512 520 540 576 585 624 640 648 676 702 720 768 780 810 832 845 864 936 960 1014 1040 1053 1080 1152 1170 1248 1280 1296 1352 1404 1440 1521 1536 1560 1620 1664 1690 1728 1755 1872 1920 2028 2080 2106 2160 2304 2340 2496 2535 2560 2592 2704 2808 2880 3042 3120 3240 3328 3380 3456 3510 3744 3840 4056 4160 4212 4320 4563 4608 4680 4992 5070 5184 5265 5408 5616 5760 6084 6240 6480 6656 6760 6912 7020 7488 7605 7680 8112 8320 8424 8640 9126 9360 9984 10140 10368 10530 10816 11232 11520 12168 12480 12960 13520 13689 13824 14040 14976 15210 16224 16640 16848 17280 18252 18720 19968 20280 20736 21060 21632 22464 22815 23040 24336 24960 25920 27040 27378 28080 29952 30420 32448 33280 33696 34560 36504 37440 40560 41472 42120 43264 44928 45630 48672 49920 51840 54080 54756 56160 59904 60840 64896 67392 68445 69120 73008 74880 81120 84240 86528 89856 91260 97344 99840 103680 108160 109512 112320 121680 129792 134784 136890 146016 149760 162240 168480 179712 182520 194688 207360 216320 219024 224640 243360 259584 269568 273780 292032 299520 324480 336960 365040 389376 432640 438048 449280 486720 539136 547560 584064 648960 673920 730080 778752 876096 898560 973440 1095120 1168128 1297920 1347840 1460160 1752192 1946880 2190240 2336256 2695680 2920320 3504384 3893760 4380480 5840640 7008768 8760960 11681280 14003281 17521920 28006562 35043840 42009843 56013124 70016405 84019686 112026248 126029529 140032810 168039372 182042653 210049215 224052496 252059058 280065620 336078744 364085306 378088587 420098430 448104992 504118116 546127959 560131240 630147645 672157488 728170612 756177174 840196860 896209984 910213265 1008236232 1092255918 1120262480 1134265761 1260295290 1344314976 1456341224 1512354348 1638383877 1680393720 1792419968 1820426530 1890442935 2016472464 2184511836 2240524960 2268531522 2366554489 2520590580 2688629952 2730639795 2912682448 3024708696 3276767754 3360787440 3584839936 3640853060 3780885870 4032944928 4369023672 4481049920 4537063044 4733108978 4915151631 5041181160 5377259904 5461279590 5671328805 5825364896 6049417392 6553535508 6721574880 7099663467 7169679872 7281706120 7561771740 8065889856 8191919385 8738047344 8962099840 9074126088 9466217956 9830303262 10082362320 10754519808 10922559180 11342657610 11650729792 11832772445 12098834784 13107071016 13443149760 14199326934 14563412240 14745454893 15123543480 16131779712 16383838770 17476094688 17924199680 18148252176 18932435912 19660606524 20164724640 21298990401 21509039616 21845118360 22685315220 23301459584 23665544890 24197669568 24575758155 26214142032 26886299520 28398653868 29126824480 29490909786 30247086960 32263559424 32767677540 34952189376 35498317335 35848399360 36296504352 37864871824 39321213048 40329449280 42597980802 43690236720 45370630440 46602919168 47331089780 48395339136 49151516310 52428284064 53772599040 56797307736 58253648960 58981819572 60494173920 63896971203 64527118848 65535355080 69904378752 70996634670 72593008704 73727274465 75729743648 78642426096 80658898560 85195961604 87380473440 90741260880 93205838336 94662179560 96790678272 98303032620 104856568128 106494952005 107545198080 113594615472 116507297920 117963639144 120988347840 127793942406 131070710160 139808757504 141993269340 145186017408 147454548930 151459487296 157284852192 161317797120 170391923208 174760946880 181482521760 189324359120 191690913609 193581356544 196606065240 209713136256 212989904010 227189230944 233014595840 235927278288 241976695680 255587884812 262141420320 279617515008 283986538680 290372034816 294909097860 302918974592 314569704384 319484856015 322635594240 340783846416 349521893760 362965043520 378648718240 383381827218 393212130480 419426272512 425979808020 454378461888 466029191680 471854556576 483953391360 511175769624 524282840640 567973077360 580744069632 589818195720 605837949184 629139408768 638969712030 681567692832 699043787520 725930087040 757297436480 766763654436 786424260960 838852545024 851959616040 908756923776 943709113152 958454568045 967906782720 1022351539248 1048565681280 1135946154720 1179636391440 1211675898368 1258278817536 1277939424060 1363135385664 1398087575040 1451860174080 1514594872960 1533527308872 1572848521920 1703919232080 1817513847552 1887418226304 1916909136090 2044703078496 2097131362560 2271892309440 2359272782880 2516557635072 2555878848120 2726270771328 2903720348160 3029189745920 3067054617744 3145697043840 3407838464160 3635027695104 3774836452608 3833818272180 4089406156992 4194262725120 4543784618880 4718545565760 5111757696240 5452541542656 6058379491840 6134109235488 6291394087680 6815676928320 7549672905216 7667636544360 8178812313984 9087569237760 9437091131520 10223515392480 10905083085312 12268218470976 12582788175360 13631353856640 15335273088720 16357624627968 18175138475520 18874182263040 20447030784960 24536436941952 27262707713280 30670546177440 32715249255936 37748364526080 40894061569920 49072873883904 54525415426560 61341092354880 81788123139840 98145747767808 122682184709760 163576246279680 245364369419520 490728738839040
• Sum of all divisors σ(n): 1903238344874988
• Sum of proper divisors (its aliquot sum) s(n): 1412509606035948
• 490728738839040 is an abundant number, because the sum of its proper divisors (1412509606035948) is greater than itself. Its abundance is 921780867196908

Bases of 490728738839040

• Binary: 1101111100101000010110000001010001101101000000000₂
• Hexadecimal: 0x1BE50B028DA00
• Base-36: 4TY5O4V400

Squares and roots of 490728738839040

• 490728738839040 squared (490728738839040²) is 240814695122554725367028121600
• 490728738839040 cubed (490728738839040³) is 118174691631399197510926613695229815947264000
• The square root of 490728738839040 is 22152398.0381140677
• The cube root of 490728738839040 is 78876.4151564903

Scales and comparisons

• 490,728,738,839,040 seconds is equal to 15,603,655 years, 50 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 490,728,738,839,040 would take you about thirty-nine million, nine thousand, one hundred thirty-nine 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 490728738839040 cubic inches would be around 6573 feet tall.

Recreational maths with 490728738839040

• 490728738839040 backwards is 040938837827094
• 490728738839040 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 490728738839040's digits is 72
• More coming soon!