64440348966912

Names of 64440348966912

• Cardinal: 64440348966912 can be written as Sixty-four trillion, four hundred forty billion, three hundred forty-eight million, nine hundred sixty-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 6.4440348966912 × 10¹³

Factors of 64440348966912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 85

Divisors of 64440348966912

• Number of divisors d(n): 456
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 61 64 76 96 114 122 128 152 183 192 228 244 256 304 361 366 384 456 488 512 608 722 732 768 912 976 1024 1083 1159 1216 1444 1464 1536 1824 1952 2048 2166 2318 2432 2888 2928 3072 3477 3648 3721 3904 4096 4332 4636 4864 5776 5856 6144 6954 7296 7442 7808 8192 8664 9272 9728 11163 11552 11712 12288 13908 14592 14884 15616 16384 17328 18544 19456 22021 22326 23104 23424 24576 27816 29184 29768 31232 32768 34656 37088 38912 44042 44652 46208 46848 49152 55632 58368 59536 62464 65536 66063 69312 70699 74176 77824 88084 89304 92416 93696 98304 111264 116736 119072 124928 131072 132126 138624 141398 148352 155648 176168 178608 184832 187392 196608 212097 222528 226981 233472 238144 249856 262144 264252 277248 282796 296704 311296 352336 357216 369664 374784 393216 424194 445056 453962 466944 476288 499712 528504 554496 565592 593408 622592 680943 704672 714432 739328 749568 786432 848388 890112 907924 933888 952576 999424 1057008 1108992 1131184 1186816 1245184 1343281 1361886 1409344 1428864 1478656 1499136 1696776 1780224 1815848 1867776 1905152 1998848 2114016 2217984 2262368 2373632 2490368 2686562 2723772 2818688 2857728 2957312 2998272 3393552 3560448 3631696 3735552 3810304 3997696 4029843 4228032 4312639 4435968 4524736 4747264 4980736 5373124 5447544 5637376 5715456 5914624 5996544 6787104 7120896 7263392 7471104 7620608 7995392 8059686 8456064 8625278 8871936 9049472 9494528 10746248 10895088 11274752 11430912 11829248 11993088 12937917 13574208 14241792 14526784 14942208 15241216 15990784 16119372 16912128 17250556 17743872 18098944 18989056 21492496 21790176 22549504 22861824 23658496 23986176 25875834 27148416 28483584 29053568 30482432 32238744 33824256 34501112 35487744 36197888 37978112 42984992 43580352 45099008 45723648 47316992 47972352 51751668 54296832 56967168 58107136 60964864 64477488 67648512 69002224 70975488 72395776 75956224 81940141 85969984 87160704 90198016 91447296 94633984 103503336 108593664 113934336 116214272 121929728 128954976 135297024 138004448 141950976 144791552 151912448 163880282 171939968 174321408 180396032 182894592 207006672 217187328 227868672 232428544 243859456 245820423 257909952 270594048 276008896 283901952 289583104 303824896 327760564 343879936 348642816 360792064 365789184 414013344 434374656 455737344 464857088 487718912 491640846 515819904 541188096 552017792 579166208 655521128 687759872 697285632 721584128 731578368 828026688 868749312 911474688 929714176 975437824 983281692 1031639808 1082376192 1104035584 1158332416 1311042256 1375519744 1394571264 1443168256 1463156736 1656053376 1737498624 1859428352 1966563384 2063279616 2164752384 2208071168 2316664832 2622084512 2751039488 2789142528 2886336512 2926313472 3312106752 3474997248 3718856704 3933126768 4126559232 4329504768 4416142336 4633329664 5244169024 5502078976 5578285056 5772673024 6624213504 6949994496 7437713408 7866253536 8253118464 8659009536 8832284672 9266659328 10488338048 11004157952 11156570112 13248427008 13899988992 14875426816 15732507072 16506236928 17318019072 17664569344 18533318656 20976676096 22008315904 22313140224 26496854016 27799977984 29750853632 31465014144 33012473856 35329138688 41953352192 44016631808 44626280448 52993708032 55599955968 59501707264 62930028288 66024947712 70658277376 83906704384 88033263616 89252560896 105987416064 125860056576 132049895424 141316554752 167813408768 176066527232 178505121792 211974832128 251720113152 264099790848 282633109504 335626817536 352133054464 423949664256 503440226304 528199581696 565266219008 671253635072 847899328512 1006880452608 1056399163392 1130532438016 1342507270144 1695798657024 2013760905216 2685014540288 3391597314048 4027521810432 5370029080576 8055043620864 10740058161152 16110087241728 21480116322304 32220174483456 64440348966912
• Sum of all divisors σ(n): 184383525468432
• Sum of proper divisors (its aliquot sum) s(n): 119943176501520
• 64440348966912 is an abundant number, because the sum of its proper divisors (119943176501520) is greater than itself. Its abundance is 55502827534608

Bases of 64440348966912

• Binary: 1110101001101110110000000111000000000000000000₂
• Hexadecimal: 0x3A9BB01C0000
• Base-36: MUBHJZ2TC

Squares and roots of 64440348966912

• 64440348966912 squared (64440348966912²) is 4152558574977396465670815744
• 64440348966912 cubed (64440348966912³) is 267592323677086237230341791401938704662528
• The square root of 64440348966912 is 8027474.6319693841
• The cube root of 64440348966912 is 40091.5297659033

Scales and comparisons

• 64,440,348,966,912 seconds is equal to 2,049,003 years, 40 weeks, 7 hours, 15 minutes, 12 seconds.
• To count from 1 to 64,440,348,966,912 would take you about five million, one hundred twenty-two thousand, five hundred 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 64440348966912 cubic inches would be around 3341 feet tall.

Recreational maths with 64440348966912

• 64440348966912 backwards is 21966984304446
• The number of decimal digits it has is: 14
• The sum of 64440348966912's digits is 66
• More coming soon!