42051894395616432

Names of 42051894395616432

• Cardinal: 42051894395616432 can be written as Forty-two quadrillion, fifty-one trillion, eight hundred ninety-four billion, three hundred ninety-five million, six hundred sixteen thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 4.2051894395616432 × 10¹⁶

Factors of 42051894395616432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 455

Divisors of 42051894395616432

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 157 216 293 314 432 471 586 628 879 942 1172 1256 1413 1758 1884 2344 2512 2637 2826 3516 3768 4239 4688 5274 5652 7032 7536 7911 8478 10548 11304 14064 15822 16956 21096 22608 24649 31644 33912 42192 46001 49298 63288 67824 73947 85849 92002 98596 126576 138003 147894 171698 184004 197192 221841 257547 276006 295788 343396 368008 394384 414009 443682 515094 552012 591576 665523 686792 736016 772641 828018 887364 1030188 1104024 1183152 1242027 1331046 1373584 1545282 1656036 1774728 2060376 2208048 2317923 2484054 2662092 3090564 3312072 3549456 3869893 4120752 4635846 4968108 5324184 6181128 6624144 7222157 7739786 9271692 9936216 10648368 11609679 12362256 13478293 14444314 15479572 18543384 19872432 21666471 23219358 25153757 26956586 28888628 30959144 34829037 37086768 40434879 43332942 46438716 50307514 53913172 57777256 61918288 64999413 69658074 75461271 80869758 86665884 92877432 100615028 104487111 107826344 115554512 121304637 129998826 139316148 150922542 161739516 173331768 185754864 194998239 201230056 208974222 215652688 226383813 242609274 259997652 278632296 301845084 323479032 346663536 363913911 389996478 402460112 417948444 452767626 485218548 519995304 557264592 603690168 646958064 679151439 727827822 779992956 835896888 905535252 970437096 1039990608 1133878649 1207380336 1358302878 1455655644 1559985912 1671793776 1811070504 1940874192 2116092001 2267757298 2716605756 2911311288 3119971824 3401635947 3622141008 3949139849 4232184002 4535514596 5433211512 5822622576 6348276003 6803271894 7898279698 8464368004 9071029192 10204907841 10866423024 11847419547 12696552006 13606543788 15796559396 16928736008 18142058384 19044828009 20409815682 23694839094 25393104012 27213087576 30614723523 31593118792 33857472016 35542258641 38089656018 40819631364 47389678188 50786208024 54426175152 57134484027 61229447046 63186237584 71084517282 76179312036 81639262728 94779356376 101572416048 106626775923 114268968054 122458894092 142169034564 152358624072 163278525456 189558712752 213253551846 228537936108 244917788184 284338069128 304717248144 332226444157 426507103692 457075872216 489835576368 568676138256 620014956293 664452888314 853014207384 914151744432 996679332471 1240029912586 1328905776628 1706028414768 1860044868879 1993358664942 2480059825172 2657811553256 2990037997413 3720089737758 3986717329884 4960119650344 5315623106512 5580134606637 5980075994826 7440179475516 7973434659768 8970113992239 9920239300688 11160269213274 11960151989652 14880358951032 15946869319536 16740403819911 17940227984478 22320538426548 23920303979304 29760717902064 33480807639822 35880455968956 44641076853096 47840607958608 66961615279644 71760911937912 89282153706192 97342348138001 133923230559288 143521823875824 194684696276002 267846461118576 292027044414003 389369392552004 584054088828006 778738785104008 876081133242009 1168108177656012 1557477570208016 1752162266484018 2336216355312024 2628243399726027 3504324532968036 4672432710624048 5256486799452054 7008649065936072 10512973598904108 14017298131872144 21025947197808216 42051894395616432
• Sum of all divisors σ(n): 121894279777200000
• Sum of proper divisors (its aliquot sum) s(n): 79842385381583568
• 42051894395616432 is an abundant number, because the sum of its proper divisors (79842385381583568) is greater than itself. Its abundance is 37790490985967136

Bases of 42051894395616432

• Binary: 10010101011001011111100110100011100101010011110010110000₂
• Hexadecimal: 0x9565F9A3953CB0
• Base-36: BI25HLBETO0

Squares and roots of 42051894395616432

• 42051894395616432 squared (42051894395616432²) is 1768361822260076682756777268410624
• 42051894395616432 cubed (42051894395616432³) is 74362964602920579702709338751445255669173377773568
• The square root of 42051894395616432 is 205065585.5954782873
• The cube root of 42051894395616432 is 347745.7692972843

Scales and comparisons

• 42,051,894,395,616,432 seconds is equal to 1,337,120,166 years, 38 weeks, 7 minutes, 12 seconds.
• To count from 1 to 42,051,894,395,616,432 would take you about four billion, eleven million, three hundred sixty thousand, five hundred 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 42051894395616432 cubic inches would be around 28978.8 feet tall.

Recreational maths with 42051894395616432

• 42051894395616432 backwards is 23461659349815024
• 42051894395616432 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42051894395616432's digits is 72
• More coming soon!