1679398921420900

Names of 1679398921420900

• Cardinal: 1679398921420900 can be written as One quadrillion, six hundred seventy-nine trillion, three hundred ninety-eight billion, nine hundred twenty-one million, four hundred twenty thousand, nine hundred.

Scientific notation

• Scientific notation: 1.6793989214209 × 10¹⁵

Factors of 1679398921420900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13495

Divisors of 1679398921420900

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 10 20 25 50 100 311 622 1244 1555 3110 6220 7775 13177 15550 26354 31100 52708 65885 96721 131770 193442 263540 329425 386884 483605 658850 967210 1317700 1934420 2418025 4098047 4836050 8196094 9672100 16392188 20490235 40980470 81960940 102451175 173633329 204902350 347266658 409804700 694533316 868166645 1274492617 1736333290 2548985234 3472666580 4340833225 5097970468 6372463085 8681666450 12744926170 17363332900 25489852340 31862315425 53999965319 63724630850 107999930638 127449261700 215999861276 269999826595 539999653190 1079999306380 1349999132975 2699998265950 5399996531900 16793989214209 33587978428418 67175956856836 83969946071045 167939892142090 335879784284180 419849730355225 839699460710450 1679398921420900
• Sum of all divisors σ(n): 3656328808479627
• Sum of proper divisors (its aliquot sum) s(n): 1976929887058727
• 1679398921420900 is an abundant number, because the sum of its proper divisors (1976929887058727) is greater than itself. Its abundance is 297530965637827

Bases of 1679398921420900

• Binary: 101111101110110011110001000001001011100000001100100₂
• Hexadecimal: 0x5F7678825C064
• Base-36: GJAP7P0ODG

Squares and roots of 1679398921420900

• 1679398921420900 squared (1679398921420900²) is 2820380737269682252874956810000
• 1679398921420900 cubed (1679398921420900³) is 4736544368166987113807860874870671331329000000
• 1679398921420900 is a perfect square number. Its square root is 40980470
• The cube root of 1679398921420900 is 118864.2597285165

Scales and comparisons

• 1,679,398,921,420,900 seconds is equal to 53,399,690 years, 50 weeks, 6 days, 10 hours, 41 minutes, 40 seconds.
• To count from 1 to 1,679,398,921,420,900 would take you about one hundred sixty million, one hundred ninety-nine thousand and seventy-two 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 1679398921420900 cubic inches would be around 9905.4 feet tall.

Recreational maths with 1679398921420900

• 1679398921420900 backwards is 0090241298939761
• The number of decimal digits it has is: 16
• The sum of 1679398921420900's digits is 70
• More coming soon!