120868221561881920
120,868,221,561,881,920 is an even composite number composed of six prime numbers multiplied together.
120868221561881920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 120868221561881920:
26 × 5 × 72 × 67 × 9649 × 11923643
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 67 × 9649 × 11923643)See below for interesting mathematical facts about the number 120868221561881920 from the Numbermatics database.
Names of 120868221561881920
- Cardinal: 120868221561881920 can be written as One hundred twenty quadrillion, eight hundred sixty-eight trillion, two hundred twenty-one billion, five hundred sixty-one million, eight hundred eighty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.2086822156188192 × 1017
Factors of 120868221561881920
Divisors of 120868221561881920
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 67 70 80 98 112 134 140 160 196 224 245 268 280 320 335 392 448 469 490 536 560 670 784 938 980 1072 1120 1340 1568 1876 1960 2144 2240 2345 2680 3136 3283 3752 3920 4288 4690 5360 6566 7504 7840 9380 9649 10720 13132 15008 15680 16415 18760 19298 21440 26264 30016 32830 37520 38596 48245 52528 65660 67543 75040 77192 96490 105056 131320 135086 150080 154384 192980 210112 262640 270172 308768 337715 385960 472801 525280 540344 617536 646483 675430 771920 945602 1050560 1080688 1292966 1350860 1543840 1891204 2161376 2364005 2585932 2701720 3087680 3232415 3782408 4322752 4525381 4728010 5171864 5403440 6464830 7564816 9050762 9456020 10343728 10806880 11923643 12929660 15129632 18101524 18912040 20687456 21613760 22626905 23847286 25859320 30259264 31677667 36203048 37824080 41374912 45253810 47694572 51718640 59618215 63355334 72406096 75648160 83465501 90507620 95389144 103437280 119236430 126710668 144812192 151296320 158388335 166931002 181015240 190778288 206874560 238472860 253421336 289624384 316776670 333862004 362030480 381556576 417327505 476945720 506842672 584258507 633553340 667724008 724060960 763113152 798884081 834655010 953891440 1013685344 1168517014 1267106680 1335448016 1448121920 1597768162 1669310020 1907782880 2027370688 2337034028 2534213360 2670896032 2921292535 3195536324 3338620040 3815565760 3994420405 4674068056 5068426720 5341792064 5592188567 5842585070 6391072648 6677240080 7988840810 9348136112 10136853440 11184377134 11685170140 12782145296 13354480160 15977681620 18696272224 22368754268 23370340280 25564290592 26708960320 27960942835 31955363240 37392544448 39145319969 44737508536 46740680560 51128581184 55921885670 63910726480 78290639938 89475017072 93481361120 111843771340 115051231307 127821452960 156581279876 178950034144 186962722240 195726599845 223687542680 230102462614 255642905920 313162559752 357900068288 391453199690 447375085360 460204925228 575256156535 626325119504 782906399380 805358619149 894750170720 920409850456 1150512313070 1252650239008 1565812798760 1610717238298 1789500341440 1840819700912 2301024626140 2505300478016 3131625597520 3221434476596 3681639401824 4026793095745 4602049252280 5637510334043 6263251195040 6442868953192 7363278803648 7708432497569 8053586191490 9204098504560 11275020668086 12526502390080 12885737906384 15416864995138 16107172382980 18408197009120 22550041336172 25771475812768 28187551670215 30833729990276 32214344765960 36816394018240 38542162487845 45100082672344 51542951625536 53959027482983 56375103340430 61667459980552 64428689531920 77084324975690 90200165344688 107918054965966 112750206680860 123334919961104 128857379063840 154168649951380 180400330689376 215836109931932 225500413361720 246669839922208 257714758127680 269795137414915 308337299902760 360800661378752 377713192380881 431672219863864 451000826723440 493339679844416 539590274829830 616674599805520 755426384761762 863344439727728 902001653446880 1079180549659660 1233349199611040 1510852769523524 1726688879455456 1804003306893760 1888565961904405 2158361099319320 2466698399222080 3021705539047048 3453377758910912 3777131923808810 4316722198638640 6043411078094096 7554263847617620 8633444397277280 12086822156188192 15108527695235240 17266888794554560 24173644312376384 30217055390470480 60434110780940960 120868221561881920
- Sum of all divisors σ(n): 339840437404075200
- Sum of proper divisors (its aliquot sum) s(n): 218972215842193280
- 120868221561881920 is an abundant number, because the sum of its proper divisors (218972215842193280) is greater than itself. Its abundance is 98103994280311360
Bases of 120868221561881920
- Binary: 1101011010110100100000001110100101101010001000101010000002
- Hexadecimal: 0x1AD6901D2D44540
- Base-36: X247IFSXYKG
Squares and roots of 120868221561881920
- 120868221561881920 squared (1208682215618819202) is 14609126983532177480639932022886400
- 120868221561881920 cubed (1208682215618819203) is 1765779197071234907372078789769938286783294373888000
-
The
square root of 120868221561881920 is 347661072.8308274665 -
The
cube root of 120868221561881920 is 494429.1232677881
Scales and comparisons
How big is 120868221561881920?- 120,868,221,561,881,920 seconds is equal to 3,843,235,575 years, 36 weeks, 6 days, 19 hours, 38 minutes, 40 seconds.
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To count from 1 to 120,868,221,561,881,920 would take you about eleven billion, five hundred twenty-nine million, seven hundred six thousand, seven hundred twenty-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 120868221561881920 cubic inches would be around 41202.4 feet tall.
Recreational maths with 120868221561881920
- 120868221561881920 backwards is 029188165122868021
- 120868221561881920 is a
Harshad number . - The number of decimal digits it has is: 18
- The sum of 120868221561881920's digits is 70
- More coming soon!
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