676720421372780512

Names of 676720421372780512

• Cardinal: 676720421372780512 can be written as Six hundred seventy-six quadrillion, seven hundred twenty trillion, four hundred twenty-one billion, three hundred seventy-two million, seven hundred eighty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 6.76720421372780512 × 10¹⁷

Factors of 676720421372780512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 25650221

Divisors of 676720421372780512

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 91 104 112 169 181 182 208 224 338 362 364 416 676 724 728 1183 1267 1352 1448 1456 2353 2366 2534 2704 2896 2912 3851 4706 4732 5068 5408 5792 7702 9412 9464 10136 15404 16471 18824 18928 20272 26957 30589 30808 32942 37648 37856 40544 50063 53914 61178 61616 65884 75296 100126 107828 122356 123232 131768 200252 214123 215656 244712 263536 350441 400504 428246 431312 489424 527072 650819 697031 700882 801008 856492 862624 978848 1301638 1394062 1401764 1602016 1712984 2603276 2788124 2803528 3425968 4555733 4879217 5206552 5576248 5607056 6851936 9061403 9111466 9758434 10413104 11152496 11214112 18122806 18222932 19516868 20826208 22304992 25646167 36245612 36445864 39033736 51292334 63429821 72491224 72891728 78067472 102584668 117798239 126859642 144982448 145783456 156134944 179523169 205169336 235596478 253719284 289964896 333400171 359046338 410338672 471192956 507438568 666800342 718092676 820677344 824587673 942385912 1014877136 1333600684 1436185352 1649175346 1884771824 2029754272 2333801197 2667201368 2872370704 3298350692 3769543648 4334202223 4641956227 4667602394 5334402736 5744741408 6596701384 8668404446 9283912454 9335204788 10668805472 13193402768 17336808892 18567824908 18670409576 26386805536 30339415561 32493693589 34673617784 37135649816 37340819152 60345430951 60678831122 64987387178 69347235568 74271299632 74681638304 98763389117 120690861902 121357662244 129974774356 138694471136 148542599264 197526778234 241381723804 242715324488 259949548712 395053556468 422418016657 482763447608 485430648976 519899097424 691343723819 784490602363 790107112936 844836033314 965526895216 970861297952 1039798194848 1283924058521 1382687447638 1568981204726 1580214225872 1689672066628 1931053790432 2567848117042 2765374895276 3137962409452 3160428451744 3379344133256 5135696234084 5491434216541 5530749790552 6275924818904 6758688266512 8987468409647 10271392468168 10982868433082 11061499581104 12551849637808 13517376533024 16691012760773 17876173430177 17974936819294 20542784936336 21965736866164 22122999162208 25103699275616 33382025521546 35752346860354 35949873638588 41085569872672 43931473732328 66764051043092 71504693720708 71899747277176 87862947464656 116837089325411 125133214011239 133528102086184 143009387441416 143799494554352 175725894929312 232390254592301 233674178650822 250266428022478 267056204172368 286018774882832 287598989108704 464780509184602 467348357301644 500532856044956 534112408344736 572037549765664 929561018369204 934696714603288 1001065712089912 1626731782146107 1859122036738408 1869393429206576 2002131424179824 3021073309699913 3253463564292214 3718244073476816 3738786858413152 4004262848359648 6042146619399826 6506927128584428 7436488146953632 12084293238799652 13013854257168856 21147513167899391 24168586477599304 26027708514337712 42295026335798782 48337172955198608 52055417028675424 84590052671597564 96674345910397216 169180105343195128 338360210686390256 676720421372780512
• Sum of all divisors σ(n): 1658294939681662464
• Sum of proper divisors (its aliquot sum) s(n): 981574518308881952
• 676720421372780512 is an abundant number, because the sum of its proper divisors (981574518308881952) is greater than itself. Its abundance is 304854096936101440

Bases of 676720421372780512

• Binary: 100101100100001100011010001101001000001011010101111111100000₂
• Hexadecimal: 0x96431A3482D5FE0
• Base-36: 5539D9TDUMSG

Squares and roots of 676720421372780512

• 676720421372780512 squared (676720421372780512²) is 457950528702953611181436414126982144
• 676720421372780512 cubed (676720421372780512³) is 309904474751750384262729700641206495300863060655177728
• The square root of 676720421372780512 is 822630185.0605656641
• The cube root of 676720421372780512 is 877949.9547601559

Scales and comparisons

• 676,720,421,372,780,512 seconds is equal to 21,517,616,165 years, 49 weeks, 4 days, 4 hours, 21 minutes, 52 seconds.
• To count from 1 to 676,720,421,372,780,512 would take you about sixty-four billion, five hundred fifty-two million, eight hundred forty-eight thousand, four hundred ninety-seven 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 676720421372780512 cubic inches would be around 73162.5 feet tall.

Recreational maths with 676720421372780512

• 676720421372780512 backwards is 215087273124027676
• The number of decimal digits it has is: 18
• The sum of 676720421372780512's digits is 70
• More coming soon!