6399738249216

Names of 6399738249216

• Cardinal: 6399738249216 can be written as Six trillion, three hundred ninety-nine billion, seven hundred thirty-eight million, two hundred forty-nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 6.399738249216 × 10¹²

Factors of 6399738249216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 481

Divisors of 6399738249216

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 169 192 208 256 312 338 384 416 463 507 512 624 676 768 832 926 1014 1024 1248 1352 1389 1536 1664 1852 2028 2048 2197 2496 2704 2778 3072 3328 3704 4056 4096 4394 4992 5408 5556 6019 6144 6591 6656 7408 8112 8192 8788 9984 10816 11112 12038 12288 13182 13312 14816 16224 16384 17576 18057 19968 21632 22224 24076 24576 26364 26624 29632 32448 32768 35152 36114 39936 43264 44448 48152 49152 52728 53248 59264 64896 65536 70304 72228 78247 79872 86528 88896 96304 98304 105456 106496 118528 129792 131072 140608 144456 156494 159744 173056 177792 192608 196608 210912 212992 234741 237056 259584 262144 281216 288912 312988 319488 346112 355584 385216 393216 421824 425984 469482 474112 519168 524288 562432 577824 625976 638976 692224 711168 770432 786432 843648 851968 938964 948224 1017211 1038336 1048576 1124864 1155648 1251952 1277952 1384448 1422336 1540864 1572864 1687296 1703936 1877928 1896448 2034422 2076672 2097152 2249728 2311296 2503904 2555904 2768896 2844672 3051633 3081728 3145728 3374592 3407872 3755856 3792896 4068844 4153344 4499456 4622592 5007808 5111808 5537792 5689344 6103266 6163456 6291456 6749184 6815744 7511712 7585792 8137688 8306688 8998912 9245184 10015616 10223616 11075584 11378688 12206532 12326912 13498368 13631488 15023424 15171584 16275376 16613376 17997824 18490368 20031232 20447232 22151168 22757376 24413064 24653824 26996736 27262976 30046848 30343168 32550752 33226752 35995648 36980736 40062464 40894464 44302336 45514752 48826128 49307648 53993472 60093696 60686336 65101504 66453504 71991296 73961472 80124928 81788928 88604672 91029504 97652256 98615296 107986944 120187392 121372672 130203008 132907008 143982592 147922944 160249856 177209344 182059008 195304512 197230592 215973888 240374784 242745344 260406016 265814016 287965184 295845888 320499712 354418688 364118016 390609024 394461184 431947776 480749568 485490688 520812032 531628032 575930368 591691776 640999424 728236032 781218048 788922368 863895552 961499136 970981376 1041624064 1063256064 1151860736 1183383552 1281998848 1456472064 1562436096 1577844736 1727791104 1922998272 2083248128 2303721472 2366767104 2563997696 2912944128 3124872192 3155689472 3455582208 3845996544 4166496256 4607442944 4733534208 5127995392 6249744384 6311378944 6911164416 7691993088 8332992512 9467068416 10255990784 12499488768 12622757888 13822328832 15383986176 16665985024 18934136832 20511981568 24998977536 30767972352 33331970048 37868273664 41023963136 49997955072 61535944704 66663940096 82047926272 99995910144 123071889408 133327880192 164095852544 199991820288 246143778816 266655760384 399983640576 492287557632 533311520768 799967281152 1066623041536 1599934562304 2133246083072 3199869124608 6399738249216
• Sum of all divisors σ(n): 18527410755840
• Sum of proper divisors (its aliquot sum) s(n): 12127672506624
• 6399738249216 is an abundant number, because the sum of its proper divisors (12127672506624) is greater than itself. Its abundance is 5727934257408

Bases of 6399738249216

• Binary: 1011101001000001110001000000000000000000000₂
• Hexadecimal: 0x5D20E200000
• Base-36: 29NZYX0QO

Squares and roots of 6399738249216

• 6399738249216 squared (6399738249216²) is 40956649658478272924614656
• 6399738249216 cubed (6399738249216³) is 262111837379102826697348814540894109696
• The square root of 6399738249216 is 2529770.3945646925
• The cube root of 6399738249216 is 18566.1022186011

Scales and comparisons

• 6,399,738,249,216 seconds is equal to 203,491 years, 45 weeks, 5 days, 13 hours, 13 minutes, 36 seconds.
• To count from 1 to 6,399,738,249,216 would take you about five hundred eight thousand, seven hundred twenty-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 6399738249216 cubic inches would be around 1547.2 feet tall.

Recreational maths with 6399738249216

• 6399738249216 backwards is 6129428379936
• The number of decimal digits it has is: 13
• The sum of 6399738249216's digits is 69
• More coming soon!