42004254843947538280

Names of 42004254843947538280

• Cardinal: 42004254843947538280 can be written as Forty-two quintillion, four quadrillion, two hundred fifty-four trillion, eight hundred forty-three billion, nine hundred forty-seven million, five hundred thirty-eight thousand, two hundred eighty.

Scientific notation

• Scientific notation: 4.200425484394753828 × 10¹⁹

Factors of 42004254843947538280

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 14790230578854845

Divisors of 42004254843947538280

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 5 8 10 20 40 71 142 284 355 568 710 1420 2840 14790230578854767 29580461157709534 59160922315419068 73951152894273835 118321844630838136 147902305788547670 295804611577095340 591609223154190680 1050106371098688457 2100212742197376914 4200425484394753828 5250531855493442285 8400850968789507656 10501063710986884570 21002127421973769140 42004254843947538280
• Sum of all divisors σ(n): 95840694150978896640
• Sum of proper divisors (its aliquot sum) s(n): 53836439307031358360
• 42004254843947538280 is an abundant number, because the sum of its proper divisors (53836439307031358360) is greater than itself. Its abundance is 11832184463083820080

Bases of 42004254843947538280

• Binary: 100100011011101101000101110011101110000100011110010101011101101000₂
• Hexadecimal: 0x246ED173B84795768
• Base-36: 8V4MPNG8CW6ZS

Squares and roots of 42004254843947538280

• 42004254843947538280 squared (42004254843947538280²) is 1764357424995290233423133608872065358400
• 42004254843947538280 cubed (42004254843947538280³) is 74110518915313225239239526674579073629946560280945919552000
• The square root of 42004254843947538280 is 6481068958.4317445589
• The cube root of 42004254843947538280 is 3476144.0214858437

Scales and comparisons

• 42,004,254,843,947,538,280 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,004,254,843,947,538,280 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42004254843947538280 cubic inches would be around 289678.7 feet tall.

Recreational maths with 42004254843947538280

• 42004254843947538280 backwards is 08283574934845240024
• The number of decimal digits it has is: 20
• The sum of 42004254843947538280's digits is 82
• More coming soon!