1423488436

Names of 1423488436

• Cardinal: 1423488436 can be written as One billion, four hundred twenty-three million, four hundred eighty-eight thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 1.423488436 × 10⁹

Factors of 1423488436

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 268

Divisors of 1423488436

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 19 38 47 61 76 94 122 139 188 244 278 556 893 1159 1786 2209 2318 2641 2867 3572 4418 4636 5282 5734 6533 8479 8836 10564 11468 13066 16958 26132 33916 41971 54473 83942 108946 124127 134749 161101 167884 217892 248254 269498 307051 322202 398513 496508 538996 614102 644404 797026 1228204 1594052 2560231 5120462 5833969 7571747 10240924 11667938 15143494 18730111 23335876 30286988 37460222 74920444 355872109 711744218 1423488436
• Sum of all divisors σ(n): 2742706400
• Sum of proper divisors (its aliquot sum) s(n): 1319217964
• 1423488436 is a deficient number, because the sum of its proper divisors (1319217964) is less than itself. Its deficiency is 104270472

Bases of 1423488436

• Binary: 1010100110110001011010110110100₂
• Hexadecimal: 0x54D8B5B4
• Base-36: NJIAPG

Squares and roots of 1423488436

• 1423488436 squared (1423488436²) is 2026319327425726096
• 1423488436 cubed (1423488436³) is 2884442130233818746559425856
• The square root of 1423488436 is 37729.1457099151
• The cube root of 1423488436 is 1124.9105274687

Scales and comparisons

• 1,423,488,436 seconds is equal to 45 years, 13 weeks, 4 days, 13 hours, 27 minutes, 16 seconds.
• To count from 1 to 1,423,488,436 would take you about 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 1423488436 cubic inches would be around 93.7 feet tall.

Recreational maths with 1423488436

• 1423488436 backwards is 6348843241
• The number of decimal digits it has is: 10
• The sum of 1423488436's digits is 43
• More coming soon!