19837031423440

Names of 19837031423440

• Cardinal: 19837031423440 can be written as Nineteen trillion, eight hundred thirty-seven billion, thirty-one million, four hundred twenty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.983703142344 × 10¹³

Factors of 19837031423440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3220297334

Divisors of 19837031423440

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 110 112 140 154 176 220 280 308 385 440 560 616 770 880 1232 1540 3080 6160 3220297309 6440594618 12881189236 16101486545 22542081163 25762378472 32202973090 35423270399 45084162326 51524756944 64405946180 70846540798 90168324652 112710405815 128811892360 141693081596 177116351995 180336649304 225420811630 247962892793 257623784720 283386163192 354232703990 360673298608 450841623260 495925785586 566772326384 708465407980 901683246520 991851571172 1239814463965 1416930815960 1803366493040 1983703142344 2479628927930 2833861631920 3967406284688 4959257855860 9918515711720 19837031423440
• Sum of all divisors σ(n): 57501628767360
• Sum of proper divisors (its aliquot sum) s(n): 37664597343920
• 19837031423440 is an abundant number, because the sum of its proper divisors (37664597343920) is greater than itself. Its abundance is 17827565920480

Bases of 19837031423440

• Binary: 100100000101010101011001101100001110111010000₂
• Hexadecimal: 0x120AAB361DD0
• Base-36: 71508BYZ4

Squares and roots of 19837031423440

• 19837031423440 squared (19837031423440²) is 393507815694545992581433600
• 19837031423440 cubed (19837031423440³) is 7806026905301944863462223446323843584000
• The square root of 19837031423440 is 4453878.2452420049
• The cube root of 19837031423440 is 27070.2475376079

Scales and comparisons

• 19,837,031,423,440 seconds is equal to 630,756 years, 12 weeks, 3 days, 2 hours, 30 minutes, 40 seconds.
• To count from 1 to 19,837,031,423,440 would take you about one million, five hundred seventy-six thousand, eight hundred ninety 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 19837031423440 cubic inches would be around 2255.9 feet tall.

Recreational maths with 19837031423440

• 19837031423440 backwards is 04432413073891
• The number of decimal digits it has is: 14
• The sum of 19837031423440's digits is 49
• More coming soon!