18170743228465152

Names of 18170743228465152

• Cardinal: 18170743228465152 can be written as Eighteen quadrillion, one hundred seventy trillion, seven hundred forty-three billion, two hundred twenty-eight million, four hundred sixty-five thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.8170743228465152 × 10¹⁶

Factors of 18170743228465152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 284

Divisors of 18170743228465152

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 37 39 48 52 64 74 78 96 104 111 128 148 156 192 208 222 229 256 296 312 384 416 444 458 481 512 592 624 687 768 832 888 916 962 1024 1184 1248 1374 1443 1536 1664 1776 1832 1924 2048 2368 2496 2748 2886 2977 3072 3328 3552 3664 3848 4096 4736 4992 5496 5772 5954 6144 6656 7104 7328 7696 8192 8473 8931 9472 9984 10992 11544 11908 12288 13312 14208 14656 15392 16384 16946 17862 18944 19968 21984 23088 23816 24576 25419 26624 28416 29312 30784 32768 33892 35724 37888 39936 43968 46176 47632 49152 50838 52441 53248 56832 58624 61568 65536 67784 71448 75776 79872 87936 92352 95264 98304 101676 104882 106496 110149 113664 117248 123136 131072 135568 142896 151552 157323 159744 175872 184704 190528 196608 203352 209764 212992 220298 227328 234496 246272 262144 271136 285792 303104 314646 319488 330447 351744 369408 381056 393216 406704 419528 425984 440596 454656 468992 492544 524288 542272 571584 606208 629292 638976 660894 681733 703488 738816 762112 786432 813408 839056 851968 881192 909312 937984 985088 1048576 1084544 1143168 1212416 1258584 1277952 1321788 1363466 1406976 1477632 1524224 1572864 1626816 1678112 1703936 1762384 1818624 1875968 1940317 1970176 2045199 2169088 2286336 2424832 2517168 2555904 2643576 2726932 2813952 2955264 3048448 3145728 3253632 3356224 3407872 3524768 3637248 3751936 3880634 3940352 4090398 4338176 4572672 4849664 5034336 5111808 5287152 5453864 5627904 5820951 5910528 6096896 6507264 6712448 6815744 7049536 7274496 7503872 7761268 7880704 8180796 8676352 9145344 9699328 10068672 10223616 10574304 10907728 11255808 11641902 11821056 12008989 12193792 13014528 13424896 13631488 14099072 14548992 15007744 15522536 15761408 16361592 17352704 18290688 19398656 20137344 20447232 21148608 21815456 22511616 23283804 23642112 24017978 24387584 25224121 26029056 26849792 28198144 29097984 30015488 31045072 31522816 32723184 34705408 36026967 36581376 38797312 40274688 40894464 42297216 43630912 45023232 46567608 47284224 48035956 48775168 50448242 52058112 53699584 56396288 58195968 60030976 62090144 63045632 65446368 69410816 72053934 73162752 75672363 80549376 84594432 87261824 90046464 93135216 94568448 96071912 97550336 100896484 104116224 107399168 112792576 116391936 120061952 124180288 126091264 130892736 138821632 144107868 146325504 151344726 156116857 161098752 169188864 174523648 180092928 186270432 189136896 192143824 195100672 201792968 208232448 214798336 225585152 240123904 248360576 252182528 261785472 277643264 288215736 292651008 302689452 312233714 322197504 338377728 349047296 360185856 372540864 378273792 384287648 390201344 403585936 416464896 429596672 444332593 451170304 468350571 496721152 504365056 523570944 555286528 576431472 585302016 605378904 624467428 644395008 676755456 698094592 720371712 745081728 756547584 768575296 780402688 807171872 832929792 859193344 888665186 902340608 936701142 993442304 1047141888 1110573056 1152862944 1170604032 1210757808 1248934856 1288790016 1332997779 1353510912 1396189184 1490163456 1513095168 1537150592 1560805376 1614343744 1665859584 1718386688 1777330372 1804681216 1873402284 1986884608 2094283776 2221146112 2305725888 2341208064 2421515616 2497869712 2577580032 2665995558 2707021824 2792378368 2980326912 3074301184 3121610752 3228687488 3331719168 3436773376 3554660744 3609362432 3746804568 3973769216 4188567552 4442292224 4611451776 4682416128 4843031232 4995739424 5155160064 5331991116 5414043648 5584756736 5776323709 5960653824 6148602368 6457374976 6663438336 6873546752 7109321488 7218724864 7493609136 7947538432 8377135104 8884584448 9222903552 9364832256 9686062464 9991478848 10310320128 10663982232 10828087296 11169513472 11552647418 11921307648 12297204736 12914749952 13326876672 13747093504 14218642976 14437449728 14987218272 15895076864 16754270208 17328971127 18445807104 19372124928 19982957696 20620640256 21327964464 21656174592 22339026944 23105294836 23842615296 24594409472 25829499904 26653753344 27494187008 28437285952 28874899456 29974436544 31790153728 33508540416 34657942254 36891614208 38744249856 39965915392 41241280512 42655928928 43312349184 44678053888 46210589672 47685230592 49188818944 51658999808 54988374016 56874571904 57749798912 59948873088 63580307456 67017080832 69315884508 73783228416 77488499712 79931830784 82482561024 85311857856 86624698368 89356107776 92421179344 95370461184 98377637888 103317999616 113749143808 115499597824 119897746176 127160614912 134034161664 138631769016 147566456832 154976999424 159863661568 164965122048 170623715712 173249396736 178712215552 184842358688 190740922368 196755275776 206635999232 227498287616 239795492352 254321229824 268068323328 277263538032 295132913664 309953998848 319727323136 341247431424 346498793472 357424431104 369684717376 381481844736 393510551552 413271998464 454996575232 479590984704 508642459648 536136646656 554527076064 590265827328 619907997696 639454646272 682494862848 714848862208 739369434752 762963689472 787021103104 826543996928 909993150464 959181969408 1017284919296 1072273293312 1109054152128 1180531654656 1239815995392 1278909292544 1364989725696 1478738869504 1525927378944 1574042206208 1653087993856 1819986300928 1918363938816 2034569838592 2144546586624 2218108304256 2361063309312 2479631990784 2557818585088 2729979451392 2957477739008 3051854757888 3148084412416 3306175987712 3639972601856 3836727877632 4436216608512 4722126618624 4959263981568 5115637170176 5459958902784 5914955478016 6103709515776 6296168824832 6612351975424 7279945203712 7673455755264 8872433217024 9444253237248 9918527963136 10231274340352 10919917805568 11829910956032 12592337649664 13224703950848 14559890407424 15346911510528 17744866434048 18888506474496 19837055926272 20462548680704 21839835611136 23659821912064 26449407901696 29119780814848 30693823021056 35489732868096 37777012948992 39674111852544 40925097361408 43679671222272 47319643824128 58239561629696 61387646042112 70979465736192 79348223705088 81850194722816 87359342444544 94639287648256 116479123259392 122775292084224 141958931472384 163700389445632 174718684889088 189278575296512 232958246518784 245550584168448 283917862944768 349437369778176 378557150593024 465916493037568 491101168336896 567835725889536 698874739556352 757114301186048 1135671451779072 1397749479112704 1514228602372096 2271342903558144 3028457204744192 4542685807116288 6056914409488384 9085371614232576 18170743228465152
• Sum of all divisors σ(n): 53828020319644480
• Sum of proper divisors (its aliquot sum) s(n): 35657277091179328
• 18170743228465152 is an abundant number, because the sum of its proper divisors (35657277091179328) is greater than itself. Its abundance is 17486533862714176

Bases of 18170743228465152

• Binary: 1000000100011100011000111010111011100000000000000000000₂
• Hexadecimal: 0x408E31D7700000
• Base-36: 4YWZO77JH1C

Squares and roots of 18170743228465152

• 18170743228465152 squared (18170743228465152²) is 330175909474812175092197678383104
• 18170743228465152 cubed (18170743228465152³) is 5999541671291766351772529072985594932114969591808
• The square root of 18170743228465152 is 134798899.2108806207
• The cube root of 18170743228465152 is 262900.1882786699

Scales and comparisons

• 18,170,743,228,465,152 seconds is equal to 577,773,428 years, 45 weeks, 5 hours, 39 minutes, 12 seconds.
• To count from 1 to 18,170,743,228,465,152 would take you about one billion, seven hundred thirty-three million, three hundred twenty thousand, two hundred eighty-six 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 18170743228465152 cubic inches would be around 21908.3 feet tall.

Recreational maths with 18170743228465152

• 18170743228465152 backwards is 25156482234707181
• The number of decimal digits it has is: 17
• The sum of 18170743228465152's digits is 66
• More coming soon!