1402449510097968820

Names of 1402449510097968820

• Cardinal: 1402449510097968820 can be written as One quintillion, four hundred two quadrillion, four hundred forty-nine trillion, five hundred ten billion, ninety-seven million, nine hundred sixty-eight thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.40244951009796882 × 10¹⁸

Factors of 1402449510097968820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 128163638

Divisors of 1402449510097968820

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 9781 19562 39124 48905 55967 97810 111934 195620 223868 279835 559670 1119340 128097883 256195766 512391532 547413227 640489415 1094826454 1280978830 2189652908 2561957660 2737066135 5474132270 10948264540 1252925393623 2505850787246 5011701574492 6264626968115 7169254217861 12529253936230 14338508435722 25058507872460 28677016871444 35846271089305 71692542178610 143385084357220 70122475504898441 140244951009796882 280489902019593764 350612377524492205 701224755048984410 1402449510097968820
• Sum of all divisors σ(n): 2945497731123644928
• Sum of proper divisors (its aliquot sum) s(n): 1543048221025676108
• 1402449510097968820 is an abundant number, because the sum of its proper divisors (1543048221025676108) is greater than itself. Its abundance is 140598710927707288

Bases of 1402449510097968820

• Binary: 1001101110110100000000110011000100000110011110101111010110100₂
• Hexadecimal: 0x1376806620CF5EB4
• Base-36: ANL2UYLN15TG

Squares and roots of 1402449510097968820

• 1402449510097968820 squared (1402449510097968820²) is 1966864628374032747218154289692192400
• 1402449510097968820 cubed (1402449510097968820³) is 2758428334492185729801596853569534140544806252640968000
• The square root of 1402449510097968820 is 1184250611.1875006417
• The cube root of 1402449510097968820 is 1119340.9999999989

Scales and comparisons

• 1,402,449,510,097,968,820 seconds is equal to 44,593,556,359 years, 49 weeks, 3 days, 18 hours, 53 minutes, 40 seconds.
• To count from 1 to 1,402,449,510,097,968,820 would take you about one hundred fifty-six billion, seventy-seven million, four hundred forty-seven thousand, two hundred fifty-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 1402449510097968820 cubic inches would be around 93278.4 feet tall.

Recreational maths with 1402449510097968820

• 1402449510097968820 backwards is 0288697900159442041
• The number of decimal digits it has is: 19
• The sum of 1402449510097968820's digits is 79
• More coming soon!