2020391424

Names of 2020391424

• Cardinal: 2020391424 can be written as Two billion, twenty million, three hundred ninety-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 2.020391424 × 10⁹

Factors of 2020391424

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5418

Divisors of 2020391424

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1152 1296 1458 1536 1728 1944 2304 2592 2916 3456 3888 4608 5184 5413 5832 6912 7776 10368 10826 11664 13824 15552 16239 20736 21652 23328 31104 32478 41472 43304 46656 48717 62208 64956 86608 93312 97434 124416 129912 146151 173216 186624 194868 259824 292302 346432 373248 389736 438453 519648 584604 692864 779472 876906 1039296 1169208 1315359 1385728 1558944 1753812 2078592 2338416 2630718 2771456 3117888 3507624 3946077 4157184 4676832 5261436 6235776 7015248 7892154 8314368 9353664 10522872 12471552 14030496 15784308 18707328 21045744 24943104 28060992 31568616 37414656 42091488 56121984 63137232 74829312 84182976 112243968 126274464 168365952 224487936 252548928 336731904 505097856 673463808 1010195712 2020391424
• Sum of all divisors σ(n): 6053604546
• Sum of proper divisors (its aliquot sum) s(n): 4033213122
• 2020391424 is an abundant number, because the sum of its proper divisors (4033213122) is greater than itself. Its abundance is 2012821698

Bases of 2020391424

• Binary: 1111000011011001011101000000000₂
• Hexadecimal: 0x786CBA00
• Base-36: XEW000

Squares and roots of 2020391424

• 2020391424 squared (2020391424²) is 4081981506172747776
• 2020391424 cubed (2020391424³) is 8247200427998022669145473024
• The square root of 2020391424 is 44948.7644324069
• The cube root of 2020391424 is 1264.1885100463

Scales and comparisons

• 2,020,391,424 seconds is equal to 64 years, 12 weeks, 4 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 2,020,391,424 would take you about one hundred twenty-eight 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 2020391424 cubic inches would be around 105.3 feet tall.

Recreational maths with 2020391424

• 2020391424 backwards is 4241930202
• 2020391424 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2020391424's digits is 27
• More coming soon!