51664664920064

Names of 51664664920064

• Cardinal: 51664664920064 can be written as Fifty-one trillion, six hundred sixty-four billion, six hundred sixty-four million, nine hundred twenty thousand and sixty-four.

Scientific notation

• Scientific notation: 5.1664664920064 × 10¹³

Factors of 51664664920064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 30
• Sum of prime factors: 76

Divisors of 51664664920064

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 67 98 112 128 134 196 224 256 268 343 392 448 469 512 536 686 784 896 938 1024 1072 1372 1568 1792 1876 2048 2144 2744 3136 3283 3584 3752 4096 4288 4489 5488 6272 6566 7168 7504 8192 8576 8978 10976 12544 13132 14336 15008 16384 17152 17956 21952 22981 25088 26264 28672 30016 31423 32768 34304 35912 43904 45962 50176 52528 57344 60032 62846 65536 68608 71824 87808 91924 100352 105056 114688 120064 125692 131072 137216 143648 175616 183848 200704 210112 219961 229376 240128 251384 262144 274432 287296 351232 367696 401408 420224 439922 458752 480256 502768 524288 548864 574592 702464 735392 802816 840448 879844 917504 960512 1005536 1048576 1097728 1149184 1404928 1470784 1539727 1605632 1680896 1759688 1835008 1921024 2011072 2097152 2195456 2298368 2809856 2941568 3079454 3211264 3361792 3519376 3670016 3842048 4022144 4194304 4390912 4596736 5619712 5883136 6158908 6422528 6723584 7038752 7340032 7684096 8044288 8388608 8781824 9193472 11239424 11766272 12317816 12845056 13447168 14077504 14680064 15368192 16088576 16777216 17563648 18386944 22478848 23532544 24635632 25690112 26894336 28155008 29360128 30736384 32177152 33554432 35127296 36773888 44957696 47065088 49271264 51380224 53788672 56310016 58720256 61472768 64354304 70254592 73547776 89915392 94130176 98542528 102760448 107577344 112620032 117440512 122945536 128708608 140509184 147095552 179830784 188260352 197085056 205520896 215154688 225240064 234881024 245891072 257417216 281018368 294191104 359661568 376520704 394170112 411041792 430309376 450480128 491782144 514834432 562036736 588382208 719323136 753041408 788340224 822083584 860618752 900960256 983564288 1029668864 1124073472 1176764416 1438646272 1506082816 1576680448 1644167168 1721237504 1801920512 1967128576 2059337728 2248146944 2353528832 2877292544 3012165632 3153360896 3442475008 3603841024 3934257152 4118675456 4707057664 5754585088 6024331264 6306721792 6884950016 7207682048 7868514304 8237350912 9414115328 11509170176 12048662528 12613443584 13769900032 14415364096 15737028608 16474701824 18828230656 24097325056 25226887168 27539800064 28830728192 32949403648 37656461312 48194650112 50453774336 55079600128 57661456384 65898807296 75312922624 96389300224 100907548672 110159200256 115322912768 131797614592 150625845248 192778600448 201815097344 230645825536 263595229184 385557200896 403630194688 461291651072 527190458368 771114401792 807260389376 922583302144 1054380916736 1614520778752 1845166604288 3229041557504 3690333208576 6458083115008 7380666417152 12916166230016 25832332460032 51664664920064
• Sum of all divisors σ(n): 122326035476400
• Sum of proper divisors (its aliquot sum) s(n): 70661370556336
• 51664664920064 is an abundant number, because the sum of its proper divisors (70661370556336) is greater than itself. Its abundance is 18996705636272

Bases of 51664664920064

• Binary: 1011101111110100011110000000000000000000000000₂
• Hexadecimal: 0x2EFD1E000000
• Base-36: IBAF3JUGW

Squares and roots of 51664664920064

• 51664664920064 squared (51664664920064²) is 2669237601302491683509764096
• 51664664920064 cubed (51664664920064³) is 137905266263328619596102011035831337222144
• The square root of 51664664920064 is 7187813.6397700239
• The cube root of 51664664920064 is 37244.7050222005

Scales and comparisons

• 51,664,664,920,064 seconds is equal to 1,642,776 years, 27 weeks, 5 days, 19 hours, 7 minutes, 44 seconds.
• To count from 1 to 51,664,664,920,064 would take you about four million, one hundred six thousand, nine hundred forty-one 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 51664664920064 cubic inches would be around 3103.7 feet tall.

Recreational maths with 51664664920064

• 51664664920064 backwards is 46002946646615
• The number of decimal digits it has is: 14
• The sum of 51664664920064's digits is 59
• More coming soon!