813375123343015936

Names of 813375123343015936

• Cardinal: 813375123343015936 can be written as Eight hundred thirteen quadrillion, three hundred seventy-five trillion, one hundred twenty-three billion, three hundred forty-three million, fifteen thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 8.13375123343015936 × 10¹⁷

Factors of 813375123343015936

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 35
• Sum of prime factors: 1173

Divisors of 813375123343015936

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 127 128 184 254 256 368 508 512 736 1016 1021 1024 1472 2032 2042 2048 2921 2944 4064 4084 4096 5842 5888 8128 8168 8192 11684 11776 16129 16256 16336 16384 23368 23483 23552 32258 32512 32672 32768 46736 46966 47104 64516 65024 65344 65536 93472 93932 94208 129032 129667 130048 130688 131072 186944 187864 188416 258064 259334 260096 261376 262144 370967 373888 375728 376832 516128 518668 520192 522752 524288 741934 747776 751456 753664 1032256 1037336 1040384 1045504 1048576 1483868 1495552 1502912 1507328 2064512 2074672 2080768 2091008 2097152 2967736 2982341 2991104 3005824 3014656 4129024 4149344 4161536 4182016 4194304 5935472 5964682 5982208 6011648 6029312 8258048 8298688 8323072 8364032 8388608 11870944 11929364 11964416 12023296 12058624 16467709 16516096 16597376 16646144 16728064 16777216 23741888 23858728 23928832 24046592 24117248 32935418 33032192 33194752 33292288 33456128 33554432 47483776 47717456 47857664 48093184 48234496 65870836 66064384 66389504 66584576 66912256 67108864 94967552 95434912 95715328 96186368 96468992 131741672 132128768 132779008 133169152 133824512 134217728 189935104 190869824 191430656 192372736 192937984 263483344 264257536 265558016 266338304 267649024 268435456 378757307 379870208 381739648 382861312 384745472 385875968 526966688 528515072 531116032 532676608 535298048 536870912 757514614 759740416 763479296 765722624 769490944 771751936 1053933376 1057030144 1062232064 1065353216 1070596096 1073741824 1515029228 1519480832 1526958592 1531445248 1538981888 1543503872 2107866752 2114060288 2124464128 2130706432 2141192192 2147483648 3030058456 3038961664 3053917184 3062890496 3077963776 3087007744 4215733504 4228120576 4248928256 4261412864 4282384384 6060116912 6077923328 6107834368 6125780992 6155927552 6174015488 8431467008 8456241152 8497856512 8522825728 8564768768 12120233824 12155846656 12215668736 12251561984 12311855104 12348030976 16862934016 16912482304 16995713024 17045651456 17129537536 24240467648 24311693312 24431337472 24503123968 24623710208 24696061952 33725868032 33824964608 33991426048 34091302912 34259075072 48480935296 48623386624 48862674944 49006247936 49247420416 49392123904 67451736064 67649929216 67982852096 68182605824 68518150144 96961870592 97246773248 97725349888 98012495872 98494840832 134903472128 135299858432 135965704192 136365211648 137036300288 193923741184 194493546496 195450699776 196024991744 196989681664 269806944256 270599716864 271931408384 272730423296 274072600576 387847482368 388987092992 390901399552 392049983488 393979363328 539613888512 541199433728 543862816768 548145201152 775694964736 777974185984 781802799104 784099966976 787958726656 1079227777024 1082398867456 1087725633536 1096290402304 1551389929472 1555948371968 1563605598208 1568199933952 1575917453312 2158455554048 2164797734912 2175451267072 2192580804608 3102779858944 3111896743936 3127211196416 3136399867904 3151834906624 4316911108096 4329595469824 4350902534144 6205559717888 6223793487872 6254422392832 6272799735808 6303669813248 8633822216192 8659190939648 8701805068288 12411119435776 12447586975744 12508844785664 12607339626496 17267644432384 17318381879296 17403610136576 24822238871552 24895173951488 25017689571328 25214679252992 34535288864768 34636763758592 34807220273152 49644477743104 49790347902976 50035379142656 50429358505984 69070577729536 69614440546304 99288955486208 99580695805952 100070758285312 138141155459072 139228881092608 198577910972416 199161391611904 200141516570624 276282310918144 278457762185216 397155821944832 398322783223808 400283033141248 552564621836288 794311643889664 796645566447616 800566066282496 1105129243672576 1588623287779328 1601132132564992 2210258487345152 3177246575558656 3202264265129984 4420516974690304 6354493151117312 6404528530259968 8841033949380608 12708986302234624 17682067898761216 25417972604469248 35364135797522432 50835945208938496 101671890417876992 203343780835753984 406687561671507968 813375123343015936
• Sum of all divisors σ(n): 1712625493145782320
• Sum of proper divisors (its aliquot sum) s(n): 899250369802766384
• 813375123343015936 is an abundant number, because the sum of its proper divisors (899250369802766384) is greater than itself. Its abundance is 85875246459750448

Bases of 813375123343015936

• Binary: 101101001001101100000101110110000000000000000000000000000000₂
• Hexadecimal: 0xB49B05D80000000
• Base-36: 66GTF18J2YV4

Squares and roots of 813375123343015936

• 813375123343015936 squared (813375123343015936²) is 661579091273266387387580188349956096
• 813375123343015936 cubed (813375123343015936³) is 538111974965553445684267586018598119710516293828345856
• The square root of 813375123343015936 is 901873119.3150264505
• The cube root of 813375123343015936 is 933462.6851654141

Scales and comparisons

• 813,375,123,343,015,936 seconds is equal to 25,862,812,987 years, 44 weeks, 5 days, 4 hours, 52 minutes, 16 seconds.
• To count from 1 to 813,375,123,343,015,936 would take you about seventy-seven billion, five hundred eighty-eight million, four hundred thirty-eight thousand, nine hundred sixty-three 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 813375123343015936 cubic inches would be around 77788.6 feet tall.

Recreational maths with 813375123343015936

• 813375123343015936 backwards is 639510343321573318
• The number of decimal digits it has is: 18
• The sum of 813375123343015936's digits is 67
• More coming soon!