1230018816420

Names of 1230018816420

• Cardinal: 1230018816420 can be written as One trillion, two hundred thirty billion, eighteen million, eight hundred sixteen thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.23001881642 × 10¹²

Factors of 1230018816420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1854626

Divisors of 1230018816420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 1229 2458 3687 4916 6145 7374 11061 12290 14748 18435 22122 24580 33183 36870 44244 55305 66366 73740 110610 132732 165915 221220 331830 663660 1853387 3706774 5560161 7413548 9266935 11120322 16680483 18533870 22240644 27800805 33360966 37067740 50041449 55601610 66721932 83402415 100082898 111203220 166804830 200165796 250207245 333609660 500414490 1000828980 2277812623 4555625246 6833437869 9111250492 11389063115 13666875738 20500313607 22778126230 27333751476 34167189345 41000627214 45556252460 61500940821 68334378690 82001254428 102501568035 123001881642 136668757380 205003136070 246003763284 307504704105 410006272140 615009408210 1230018816420
• Sum of all divisors σ(n): 3829840963200
• Sum of proper divisors (its aliquot sum) s(n): 2599822146780
• 1230018816420 is an abundant number, because the sum of its proper divisors (2599822146780) is greater than itself. Its abundance is 1369803330360

Bases of 1230018816420

• Binary: 10001111001100010110101011010100110100100₂
• Hexadecimal: 0x11E62D5A9A4
• Base-36: FP29G0X0

Squares and roots of 1230018816420

• 1230018816420 squared (1230018816420²) is 1512946288747257661616400
• 1230018816420 cubed (1230018816420³) is 1860952403391933433462181192061288000
• The square root of 1230018816420 is 1109062.1337057721
• The cube root of 1230018816420 is 10714.4673326425

Scales and comparisons

• 1,230,018,816,420 seconds is equal to 39,110 years, 41 weeks, 1 day, 21 hours, 27 minutes.
• To count from 1 to 1,230,018,816,420 would take you about ninety-seven thousand, seven hundred seventy-six 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 1230018816420 cubic inches would be around 892.9 feet tall.

Recreational maths with 1230018816420

• 1230018816420 backwards is 0246188100321
• 1230018816420 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1230018816420's digits is 36
• More coming soon!