3940757065728

Names of 3940757065728

• Cardinal: 3940757065728 can be written as Three trillion, nine hundred forty billion, seven hundred fifty-seven million, sixty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.940757065728 × 10¹²

Factors of 3940757065728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3321

Divisors of 3940757065728

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 61 63 64 72 79 84 96 112 122 126 128 144 158 168 183 192 224 237 244 252 256 288 316 336 366 384 427 448 474 488 504 512 549 553 576 632 672 711 732 768 854 896 948 976 1008 1024 1098 1106 1152 1264 1281 1344 1422 1464 1536 1659 1708 1792 1896 1952 2016 2048 2196 2212 2304 2528 2562 2688 2844 2928 3072 3169 3318 3416 3584 3792 3843 3904 4032 4096 4392 4424 4608 4819 4977 5056 5124 5376 5688 5856 6144 6338 6636 6832 7168 7584 7686 7808 8064 8784 8848 9216 9507 9638 9954 10112 10248 10752 11376 11712 12288 12676 13272 13664 14336 14457 15168 15372 15616 16128 17568 17696 18432 19014 19276 19908 20224 20496 21504 22183 22752 23424 25352 26544 27328 28521 28672 28914 30336 30744 31232 32256 33733 35136 35392 36864 38028 38552 39816 40448 40992 43008 43371 44366 45504 46848 50704 53088 54656 57042 57828 60672 61488 62464 64512 66549 67466 70272 70784 76056 77104 79632 80896 81984 86016 86742 88732 91008 93696 101199 101408 106176 109312 114084 115656 121344 122976 124928 129024 133098 134932 140544 141568 152112 154208 159264 161792 163968 173484 177464 182016 187392 193309 199647 202398 202816 212352 218624 228168 231312 242688 245952 249856 250351 258048 266196 269864 281088 283136 303597 304224 308416 318528 323584 327936 346968 354928 364032 374784 386618 399294 404796 405632 424704 437248 456336 462624 485376 491904 500702 532392 539728 562176 566272 579927 607194 608448 616832 637056 655872 693936 709856 728064 749568 751053 773236 798588 809592 811264 849408 874496 912672 925248 970752 983808 1001404 1064784 1079456 1124352 1132544 1159854 1214388 1216896 1233664 1274112 1311744 1353163 1387872 1419712 1456128 1502106 1546472 1597176 1619184 1622528 1698816 1739781 1748992 1752457 1825344 1850496 1967616 2002808 2129568 2158912 2248704 2253159 2265088 2319708 2428776 2433792 2467328 2548224 2623488 2706326 2775744 2839424 2912256 3004212 3092944 3194352 3238368 3245056 3397632 3479562 3504914 3650688 3700992 3935232 4005616 4059489 4259136 4317824 4506318 4639416 4857552 4867584 4934656 5096448 5246976 5257371 5412652 5551488 5678848 6008424 6185888 6388704 6476736 6490112 6795264 6959124 7009828 7301376 7401984 7870464 8011232 8118978 8518272 8635648 9012636 9278832 9715104 9735168 9869312 10192896 10514742 10825304 11102976 11357696 12016848 12178467 12371776 12777408 12953472 12980224 13918248 14019656 14602752 14803968 15271411 15740928 15772113 16022464 16237956 17036544 17271296 18025272 18557664 19430208 19470336 19738624 20385792 21029484 21650608 22205952 22715392 24033696 24356934 24743552 25554816 25906944 27836496 28039312 29205504 29607936 30542822 31544226 32044928 32475912 34073088 34542592 36050544 37115328 38860416 38940672 42058968 43301216 44411904 45430784 45814233 48067392 48713868 49487104 51109632 51813888 55672992 56078624 58411008 59215872 61085644 63088452 64089856 64951824 68146176 69085184 72101088 74230656 77720832 84117936 86602432 88823808 90861568 91628466 96134784 97427736 98974208 102219264 103627776 106899877 111345984 112157248 116822016 122171288 126176904 128179712 129903648 136292352 137442699 138170368 144202176 148461312 155441664 168235872 173204864 177647616 183256932 192269568 194855472 197948416 204438528 207255552 213799754 222691968 224314496 244342576 252353808 256359424 259807296 272584704 274885398 288404352 296922624 310883328 320699631 336471744 346409728 366513864 384539136 389710944 395896832 408877056 414511104 427599508 445383936 448628992 488685152 504707616 512718848 519614592 549770796 576808704 593845248 621766656 641399262 672943488 692819456 733027728 769078272 779421888 791793664 817754112 855199016 890767872 897257984 962098893 977370304 1009415232 1025437696 1039229184 1099541592 1153617408 1187690496 1243533312 1282798524 1345886976 1385638912 1466055456 1538156544 1558843776 1710398032 1781535744 1794515968 1924197786 1954740608 2018830464 2078458368 2199083184 2307234816 2375380992 2565597048 2691773952 2771277824 2932110912 3076313088 3117687552 3420796064 3563071488 3589031936 3848395572 3909481216 4037660928 4156916736 4398166368 4614469632 5131194096 5383547904 5542555648 5864221824 6235375104 6841592128 7126142976 7178063872 7696791144 7818962432 8075321856 8313833472 8796332736 9228939264 10262388192 10767095808 11728443648 12470750208 13683184256 15393582288 15637924864 16150643712 16627666944 17592665472 20524776384 21534191616 23456887296 24941500416 27366368512 30787164576 31275849728 32301287424 35185330944 41049552768 46913774592 49883000832 54732737024 61574329152 62551699456 64602574848 70370661888 82099105536 93827549184 109465474048 123148658304 140741323776 164198211072 187655098368 218930948096 246297316608 281482647552 328396422144 437861896192 492594633216 562965295104 656792844288 985189266432 1313585688576 1970378532864 3940757065728
• Sum of all divisors σ(n): 13394028044800
• Sum of proper divisors (its aliquot sum) s(n): 9453270979072
• 3940757065728 is an abundant number, because the sum of its proper divisors (9453270979072) is greater than itself. Its abundance is 5512513913344

Bases of 3940757065728

• Binary: 111001010110000111011011001101000000000000₂
• Hexadecimal: 0x395876CD000
• Base-36: 1EACX0CG0

Squares and roots of 3940757065728

• 3940757065728 squared (3940757065728²) is 15529566251085156512169984
• 3940757065728 cubed (3940757065728³) is 61198247931654918672754616869796708352
• The square root of 3940757065728 is 1985134.0170698803
• The cube root of 3940757065728 is 15795.2518255547

Scales and comparisons

• 3,940,757,065,728 seconds is equal to 125,303 years, 46 weeks, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 3,940,757,065,728 would take you about three hundred thirteen thousand, two hundred fifty-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 3940757065728 cubic inches would be around 1316.3 feet tall.

Recreational maths with 3940757065728

• 3940757065728 backwards is 8275607570493
• 3940757065728 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3940757065728's digits is 63
• More coming soon!