18055447394713600

Names of 18055447394713600

• Cardinal: 18055447394713600 can be written as Eighteen quadrillion, fifty-five trillion, four hundred forty-seven billion, three hundred ninety-four million, seven hundred thirteen thousand, six hundred.

Scientific notation

• Scientific notation: 1.80554473947136 × 10¹⁶

Factors of 18055447394713600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 1049

Divisors of 18055447394713600

• Number of divisors d(n): 459
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 113 128 160 200 226 256 320 400 452 512 565 640 800 904 929 1024 1130 1280 1600 1808 1858 2048 2260 2560 2825 3200 3616 3716 4096 4520 4645 5120 5650 6400 7232 7432 8192 9040 9290 10240 11300 12769 12800 14464 14864 16384 18080 18580 20480 22600 23225 25538 25600 28928 29728 32768 36160 37160 40960 45200 46450 51076 51200 57856 59456 63845 65536 72320 74320 81920 90400 92900 102152 102400 104977 115712 118912 127690 144640 148640 163840 180800 185800 204304 204800 209954 231424 237824 255380 289280 297280 319225 327680 361600 371600 408608 409600 419908 462848 475648 510760 524885 578560 594560 638450 723200 743200 817216 819200 839816 863041 925696 951296 1021520 1049770 1157120 1189120 1276900 1446400 1486400 1634432 1638400 1679632 1726082 1851392 1902592 2043040 2099540 2314240 2378240 2553800 2624425 2892800 2972800 3268864 3359264 3452164 3702784 3805184 4086080 4199080 4315205 4628480 4756480 5107600 5248850 5785600 5945600 6537728 6718528 6904328 7405568 7610368 8172160 8398160 8630410 9256960 9512960 10215200 10497700 11571200 11862401 11891200 13075456 13437056 13808656 15220736 16344320 16796320 17260820 18513920 19025920 20430400 20995400 21576025 23142400 23724802 23782400 26150912 26874112 27617312 30441472 32688640 33592640 34521640 37027840 38051840 40860800 41990800 43152050 46284800 47449604 47564800 52301824 53748224 55234624 59312005 60882944 65377280 67185280 69043280 76103680 81721600 83981600 86304100 92569600 94899208 95129600 97523633 104603648 107496448 110469248 118624010 130754560 134370560 138086560 152207360 163443200 167963200 172608200 185139200 189798416 190259200 195047266 209207296 214992896 220938496 237248020 261509120 268741120 276173120 296560025 304414720 326886400 335926400 345216400 379596832 380518400 390094532 418414592 429985792 441876992 474496040 487618165 523018240 537482240 552346240 593120050 653772800 671852800 690432800 759193664 761036800 780189064 836829184 859971584 883753984 948992080 975236330 1046036480 1074964480 1104692480 1186240100 1307545600 1343705600 1380865600 1518387328 1522073600 1560378128 1719943168 1767507968 1897984160 1950472660 2092072960 2149928960 2209384960 2372480200 2438090825 2615091200 2687411200 2761731200 3036774656 3120756256 3439886336 3535015936 3795968320 3900945320 4184145920 4299857920 4418769920 4744960400 4876181650 5230182400 5374822400 5523462400 6073549312 6241512512 6879772672 7070031872 7591936640 7801890640 8599715840 8837539840 9489920800 9752363300 10460364800 10749644800 11020170529 11046924800 12147098624 12483025024 14140063744 15183873280 15603781280 17199431680 17675079680 18979841600 19504726600 20920729600 21499289600 22040341058 22093849600 24294197248 24966050048 28280127488 30367746560 31207562560 34398863360 35350159360 37959683200 39009453200 42998579200 44080682116 44187699200 48588394496 49932100096 55100852645 56560254976 60735493120 62415125120 70700318720 75919366400 78018906400 85997158400 88161364232 88375398400 97176788992 99864200192 110201705290 121470986240 124830250240 141400637440 151838732800 156037812800 171994316800 176322728464 176750796800 194353577984 199728400384 220403410580 242941972480 249660500480 275504263225 282801274880 303677465600 312075625600 352645456928 353501593600 388707155968 399456800768 440806821160 485883944960 499321000960 551008526450 607354931200 624151251200 705290913856 707003187200 777414311936 798913601536 881613642320 971767889920 998642001920 1102017052900 1214709862400 1248302502400 1410581827712 1414006374400 1597827203072 1763227284640 1943535779840 1997284003840 2204034105800 2429419724800 2496605004800 2821163655424 3195654406144 3526454569280 3887071559680 3994568007680 4408068211600 4858839449600 4993210009600 5642327310848 6391308812288 7052909138560 7989136015360 8816136423200 9717678899200 9986420019200 11284654621696 14105818277120 15978272030720 17632272846400 19435357798400 19972840038400 22569309243392 28211636554240 31956544061440 35264545692800 39945680076800 45138618486784 56423273108480 70529091385600 79891360153600 90277236973568 112846546216960 141058182771200 159782720307200 180554473947136 225693092433920 282116365542400 361108947894272 451386184867840 564232731084800 722217895788544 902772369735680 1128465462169600 1805544739471360 2256930924339200 3611089478942720 4513861848678400 9027723697356800 18055447394713600
• Sum of all divisors σ(n): 45225614728975993
• Sum of proper divisors (its aliquot sum) s(n): 27170167334262393
• 18055447394713600 is an abundant number, because the sum of its proper divisors (27170167334262393) is greater than itself. Its abundance is 9114719939548793

Bases of 18055447394713600

• Binary: 1000000001001010101010101110000001110010000000000000000₂
• Hexadecimal: 0x40255570390000
• Base-36: 4XS4E0WZ474

Squares and roots of 18055447394713600

• 18055447394713600 squared (18055447394713600²) is 325999180623270125757226024960000
• 18055447394713600 cubed (18055447394713600³) is 5886061056463190903154124470773367445651456000000
• 18055447394713600 is a perfect square number. Its square root is 134370560
• The cube root of 18055447394713600 is 262342.9622526437

Scales and comparisons

• 18,055,447,394,713,600 seconds is equal to 574,107,377 years, 51 weeks, 1 day, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 18,055,447,394,713,600 would take you about one billion, seven hundred twenty-two million, three hundred twenty-two thousand, one hundred thirty-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 18055447394713600 cubic inches would be around 21861.9 feet tall.

Recreational maths with 18055447394713600

• 18055447394713600 backwards is 00631749374455081
• The number of decimal digits it has is: 17
• The sum of 18055447394713600's digits is 67
• More coming soon!