2174042040640

Names of 2174042040640

• Cardinal: 2174042040640 can be written as Two trillion, one hundred seventy-four billion, forty-two million, forty thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.17404204064 × 10¹²

Factors of 2174042040640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20015

Divisors of 2174042040640

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 136 160 170 272 320 340 544 680 1088 1360 2720 5440 19991 39982 79964 99955 159928 199910 319856 339847 399820 639712 679694 799640 1279424 1359388 1599280 1699235 2718776 3198560 3398470 5437552 6397120 6796940 10875104 13593880 21750208 27187760 54375520 108751040 399640081 799280162 1598560324 1998200405 3197120648 3996400810 6394241296 6793881377 7992801620 12788482592 13587762754 15985603240 25576965184 27175525508 31971206480 33969406885 54351051016 63942412960 67938813770 108702102032 127884825920 135877627540 217404204064 271755255080 434808408128 543510510160 1087021020320 2174042040640
• Sum of all divisors σ(n): 5481737561268
• Sum of proper divisors (its aliquot sum) s(n): 3307695520628
• 2174042040640 is an abundant number, because the sum of its proper divisors (3307695520628) is greater than itself. Its abundance is 1133653479988

Bases of 2174042040640

• Binary: 11111101000101111000000001110100101000000₂
• Hexadecimal: 0x1FA2F00E940
• Base-36: RQQOHYKG

Squares and roots of 2174042040640

• 2174042040640 squared (2174042040640²) is 4726458794470135411609600
• 2174042040640 cubed (2174042040640³) is 10275520122530727537792861131014144000
• The square root of 2174042040640 is 1474463.3059659369
• The cube root of 2174042040640 is 12954.5593793251

Scales and comparisons

• 2,174,042,040,640 seconds is equal to 69,127 years, 42 weeks, 1 day, 14 hours, 50 minutes, 40 seconds.
• To count from 1 to 2,174,042,040,640 would take you about one hundred seventy-two thousand, eight hundred nineteen 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 2174042040640 cubic inches would be around 1079.5 feet tall.

Recreational maths with 2174042040640

• 2174042040640 backwards is 0460402404712
• 2174042040640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2174042040640's digits is 34
• More coming soon!