490091329728

Names of 490091329728

• Cardinal: 490091329728 can be written as Four hundred ninety billion, ninety-one million, three hundred twenty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.90091329728 × 10¹¹

Factors of 490091329728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 138

Divisors of 490091329728

• Number of divisors d(n): 2016
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 19 21 22 24 26 28 32 33 36 38 39 42 44 48 49 52 56 57 63 64 66 72 76 77 78 83 84 88 91 96 98 99 104 112 114 117 121 126 132 133 143 144 147 152 154 156 166 168 171 176 182 192 196 198 208 209 224 228 231 234 242 247 249 252 264 266 273 286 288 294 304 308 312 332 336 342 343 352 363 364 392 396 399 416 418 429 441 448 456 462 468 484 494 498 504 528 532 539 546 572 576 581 588 608 616 624 627 637 664 672 684 686 693 704 726 728 741 747 784 792 798 819 832 836 847 858 882 912 913 924 931 936 968 988 996 1001 1008 1029 1056 1064 1078 1079 1089 1092 1144 1162 1176 1197 1216 1232 1248 1254 1274 1287 1328 1344 1368 1372 1386 1452 1456 1463 1482 1494 1568 1573 1577 1584 1596 1617 1638 1672 1694 1716 1729 1743 1764 1824 1826 1848 1862 1872 1881 1911 1936 1976 1992 2002 2016 2058 2112 2128 2156 2158 2178 2184 2223 2288 2299 2324 2352 2394 2464 2496 2508 2541 2548 2574 2656 2717 2736 2739 2744 2772 2793 2904 2912 2926 2964 2988 3003 3087 3136 3146 3154 3168 3192 3234 3237 3276 3344 3388 3432 3458 3486 3528 3648 3652 3696 3724 3744 3762 3773 3822 3872 3952 3984 4004 4032 4067 4116 4256 4312 4316 4356 4368 4389 4446 4459 4576 4598 4648 4704 4719 4731 4788 4851 4928 5016 5082 5096 5148 5187 5229 5312 5434 5472 5478 5488 5544 5586 5733 5808 5824 5852 5928 5929 5976 6006 6174 6292 6308 6336 6384 6391 6468 6474 6517 6552 6688 6776 6864 6897 6916 6972 7007 7056 7304 7392 7448 7488 7524 7546 7553 7623 7644 7744 7904 7968 8008 8134 8151 8217 8232 8379 8512 8624 8632 8712 8736 8778 8892 8918 9009 9152 9196 9296 9408 9438 9462 9576 9702 9711 10032 10043 10164 10192 10241 10296 10374 10458 10868 10944 10956 10976 11011 11039 11088 11172 11319 11466 11616 11704 11856 11858 11869 11952 12012 12103 12201 12348 12584 12616 12768 12782 12936 12948 13034 13104 13167 13376 13377 13552 13728 13794 13832 13944 14014 14112 14157 14193 14608 14784 14896 15048 15092 15106 15246 15288 15561 15808 15936 16016 16093 16268 16302 16434 16464 16758 17248 17264 17347 17424 17472 17556 17784 17787 17836 18018 18392 18592 18876 18924 19019 19152 19173 19404 19422 19551 20064 20086 20328 20384 20482 20501 20592 20691 20748 20916 21021 21736 21912 21952 22022 22078 22176 22344 22638 22659 22932 23232 23408 23712 23716 23738 23904 24024 24206 24402 24453 24696 25168 25232 25536 25564 25872 25896 26068 26208 26334 26754 27104 27456 27588 27664 27888 28028 28224 28314 28386 28469 29216 29792 29887 30096 30129 30184 30212 30492 30576 30723 31122 32032 32186 32536 32604 32868 32928 33033 33117 33516 33957 34496 34528 34694 34848 35112 35568 35574 35607 35672 36036 36309 36603 36784 37184 37752 37848 38038 38304 38346 38808 38844 39102 40128 40131 40172 40656 40768 40964 41002 41184 41382 41496 41503 41832 42042 43472 43824 44044 44156 44352 44688 44737 45276 45318 45864 46816 47424 47432 47476 47808 48048 48279 48412 48804 48906 49049 49392 50336 50464 51128 51744 51792 52041 52136 52416 52668 52871 53361 53508 54208 55176 55328 55776 56056 56628 56772 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41330016 41336988 41873832 42191058 42743008 43298112 43867824 44200156 44396352 44509248 44651178 44732688 44781737 45094896 46862816 47242272 47600168 47855808 48085884 48218352 48799296 48852804 50467648 50514464 51179128 51795744 51927456 52093041 52720668 53293968 53550189 54400192 54955296 55115984 55831776 56100198 56254744 56776104 56828772 57576519 58490432 59534904 59643584 60126528 60252192 61200216 61507446 62005482 63286587 64114512 64291136 64886976 64947168 65137072 65450231 65801736 66300234 67099032 69457388 69943104 70294224 70863408 71058624 71400252 72327528 73279206 74800264 75201984 75701472 75771696 76684608 76768692 77350273 77693616 77891184 79379872 81600288 82009928 82660032 82673976 83747664 84150297 84382116 85486016 87735648 88400312 89302356 89465376 89563474 90189792 92261169 93725632 94484544 95200336 96171768 96436704 97705608 99450351 101028928 102358256 103591488 103854912 104186082 105441336 106587936 107100378 109910592 110231968 111663552 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2094407392 2121607488 2149523376 2187907722 2344934592 2356208316 2475208736 2500465968 2552559009 2692809504 2784609828 2866031168 2917210296 2952357408 3141611088 3182411232 3224285064 3333954624 3403412012 3427212096 3684897216 3712813104 3889613728 4050341568 4188814784 4299046752 4375815444 4712416632 4950417472 5000931936 5105118018 5385619008 5569219656 5834420592 5904714816 6283222176 6364822464 6448570128 6806824024 7425626208 7657677027 7779227456 8598093504 8751630888 9424833264 10001863872 10210236036 11138439312 11668841184 12566444352 12897140256 13613648048 14851252416 15315354054 17503261776 18849666528 20420472072 22276878624 23337682368 25794280512 27227296096 30630708108 35006523552 37699333056 40840944144 44553757248 54454592192 61261416216 70013047104 81681888288 122522832432 163363776576 245045664864 490091329728
• Sum of all divisors σ(n): 2065836864000
• Sum of proper divisors (its aliquot sum) s(n): 1575745534272
• 490091329728 is an abundant number, because the sum of its proper divisors (1575745534272) is greater than itself. Its abundance is 1085654204544

Bases of 490091329728

• Binary: 111001000011011101110000011100011000000₂
• Hexadecimal: 0x721BB838C0
• Base-36: 6957Q280

Squares and roots of 490091329728

• 490091329728 squared (490091329728²) is 240189511474559216553984
• 490091329728 cubed (490091329728³) is 117714797065285440483619928456036352
• The square root of 490091329728 is 700065.2324805167
• The cube root of 490091329728 is 7884.2249417847

Scales and comparisons

• 490,091,329,728 seconds is equal to 15,583 years, 20 weeks, 1 day, 8 hours, 28 minutes, 48 seconds.
• To count from 1 to 490,091,329,728 would take you about thirty-one thousand, one hundred sixty-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 490091329728 cubic inches would be around 657 feet tall.

Recreational maths with 490091329728

• 490091329728 backwards is 827923190094
• The number of decimal digits it has is: 12
• The sum of 490091329728's digits is 54
• More coming soon!