40201680457728

Names of 40201680457728

• Cardinal: 40201680457728 can be written as Forty trillion, two hundred one billion, six hundred eighty million, four hundred fifty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0201680457728 × 10¹³

Factors of 40201680457728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 461

Divisors of 40201680457728

• Number of divisors d(n): 650
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 81 92 96 108 128 138 144 162 184 192 207 216 256 276 288 324 368 384 414 432 433 512 529 552 576 621 648 736 768 828 864 866 1024 1058 1104 1152 1242 1296 1299 1472 1536 1587 1656 1728 1732 1863 2048 2116 2208 2304 2484 2592 2598 2944 3072 3174 3312 3456 3464 3726 3897 4096 4232 4416 4608 4761 4968 5184 5196 5888 6144 6348 6624 6912 6928 7452 7794 8464 8832 9216 9522 9936 9959 10368 10392 11691 11776 12167 12288 12696 13248 13824 13856 14283 14904 15588 16928 17664 18432 19044 19872 19918 20736 20784 23382 23552 24334 25392 26496 27648 27712 28566 29808 29877 31176 33856 35073 35328 36501 36864 38088 39744 39836 41472 41568 42849 46764 47104 48668 50784 52992 55296 55424 57132 59616 59754 62352 67712 70146 70656 73002 76176 79488 79672 82944 83136 85698 89631 93528 94208 97336 101568 105984 109503 110592 110848 114264 119232 119508 124704 135424 140292 141312 146004 152352 158976 159344 165888 166272 171396 179262 187056 194672 203136 211968 219006 221696 228528 229057 238464 239016 249408 268893 270848 279841 280584 282624 292008 304704 317952 318688 328509 331776 332544 342792 358524 374112 389344 406272 423936 438012 443392 457056 458114 476928 478032 498816 537786 541696 559682 561168 584016 609408 635904 637376 657018 665088 685584 687171 717048 748224 778688 806679 812544 839523 847872 876024 886784 914112 916228 953856 956064 985527 997632 1075572 1083392 1119364 1122336 1168032 1218816 1271808 1274752 1314036 1330176 1371168 1374342 1434096 1496448 1557376 1613358 1625088 1679046 1752048 1773568 1828224 1832456 1907712 1912128 1971054 1995264 2061513 2151144 2166784 2238728 2244672 2336064 2437632 2518569 2543616 2549504 2628072 2660352 2742336 2748684 2868192 2992896 3114752 3226716 3250176 3358092 3504096 3656448 3664912 3815424 3824256 3942108 3990528 4123026 4302288 4477456 4489344 4672128 4875264 5037138 5099008 5256144 5268311 5320704 5484672 5497368 5736384 5985792 6184539 6229504 6453432 6500352 6716184 7008192 7312896 7329824 7555707 7630848 7648512 7884216 7981056 8246052 8604576 8954912 8978688 9344256 9750528 10074276 10198016 10512288 10536622 10969344 10994736 11472768 11971584 12369078 12459008 12906864 13432368 14016384 14625792 14659648 15111414 15297024 15768432 15804933 15962112 16492104 17209152 17909824 17957376 18553617 18688512 19501056 20148552 20396032 21024576 21073244 21938688 21989472 22667121 22945536 23943168 24738156 24918016 25813728 26864736 28032768 29251584 29319296 30222828 30594048 31536864 31609866 32984208 34418304 35819648 35914752 37107234 37377024 40297104 40792064 42049152 42146488 43877376 43978944 45334242 45891072 47414799 47886336 49476312 49836032 51627456 53729472 56065536 58503168 58638592 60445656 61188096 63073728 63219732 65968416 68836608 71639296 71829504 74214468 74754048 80594208 84098304 84292976 87754752 87957888 90668484 91782144 94829598 98952624 103254912 107458944 112131072 117277184 120891312 121171153 122376192 126147456 126439464 131936832 137673216 142244397 143278592 143659008 148428936 149508096 161188416 168196608 168585952 175509504 175915776 181336968 183564288 189659196 197905248 206509824 214917888 224262144 234554368 241782624 242342306 252294912 252878928 263873664 275346432 284488794 286557184 296857872 322376832 336393216 337171904 351831552 362673936 363513459 367128576 379318392 395810496 413019648 426733191 429835776 448524288 469108736 483565248 484684612 504589824 505757856 527747328 550692864 568977588 573114368 593715744 644753664 672786432 674343808 703663104 725347872 727026918 758636784 791620992 826039296 853466382 859671552 938217472 967130496 969369224 1009179648 1011515712 1055494656 1090540377 1101385728 1137955176 1146228736 1187431488 1289507328 1345572864 1348687616 1407326208 1450695744 1454053836 1517273568 1583241984 1652078592 1706932764 1719343104 1934260992 1938738448 2018359296 2023031424 2110989312 2181080754 2275910352 2374862976 2579014656 2697375232 2814652416 2901391488 2908107672 3034547136 3166483968 3271621131 3304157184 3413865528 3438686208 3868521984 3877476896 4036718592 4046062848 4221978624 4362161508 4551820704 4749725952 5158029312 5394750464 5802782976 5816215344 6069094272 6332967936 6543242262 6827731056 7737043968 7754953792 8092125696 8443957248 8724323016 9103641408 9499451904 9814863393 10316058624 10789500928 11605565952 11632430688 12138188544 12665935872 13086484524 13655462112 15474087936 15509907584 16184251392 17448646032 18207282816 18998903808 19629726786 21579001856 23211131904 23264861376 24276377088 25331871744 26172969048 27310924224 30948175872 31019815168 32368502784 34897292064 36414565632 37997807616 39259453572 46422263808 46529722752 48552754176 52345938096 54621848448 62039630336 64737005568 69794584128 72829131264 75995615232 78518907144 92844527616 93059445504 97105508352 104691876192 109243696896 124079260672 139589168256 145658262528 157037814288 186118891008 194211016704 209383752384 218487393792 248158521344 279178336512 291316525056 314075628576 372237782016 418767504768 436974787584 496317042688 558356673024 582633050112 628151257152 744475564032 837535009536 873949575168 1116713346048 1256302514304 1488951128064 1675070019072 1747899150336 2233426692096 2512605028608 3350140038144 4466853384192 5025210057216 6700280076288 10050420114432 13400560152576 20100840228864 40201680457728
• Sum of all divisors σ(n): 125842824567614
• Sum of proper divisors (its aliquot sum) s(n): 85641144109886
• 40201680457728 is an abundant number, because the sum of its proper divisors (85641144109886) is greater than itself. Its abundance is 45439463652158

Bases of 40201680457728

• Binary: 1001001001000000101110111000100001000000000000₂
• Hexadecimal: 0x24902EE21000
• Base-36: E90EAKG00

Squares and roots of 40201680457728

• 40201680457728 squared (40201680457728²) is 1616175111625269375594921984
• 40201680457728 cubed (40201680457728³) is 64972955401291960845478163978045569892352
• The square root of 40201680457728 is 6340479.5132330489
• The cube root of 40201680457728 is 34256.9007233761

Scales and comparisons

• 40,201,680,457,728 seconds is equal to 1,278,289 years, 4 weeks, 3 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 40,201,680,457,728 would take you about three million, one hundred ninety-five thousand, seven hundred twenty-two 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 40201680457728 cubic inches would be around 2854.7 feet tall.

Recreational maths with 40201680457728

• 40201680457728 backwards is 82775408610204
• 40201680457728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40201680457728's digits is 54
• More coming soon!