1381828162

Names of 1381828162

• Cardinal: 1381828162 can be written as One billion, three hundred eighty-one million, eight hundred twenty-eight thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 1.381828162 × 10⁹

Factors of 1381828162

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 707

Divisors of 1381828162

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 11 13 19 22 26 31 38 62 143 169 209 247 286 338 341 403 418 494 589 631 682 806 1178 1262 1859 2717 3211 3718 4433 5239 5434 6422 6479 6941 7657 8203 8866 10478 11989 12958 13882 15314 16406 19561 23978 35321 39122 57629 70642 84227 90233 99541 106639 115258 131879 155857 168454 180466 199082 213278 215171 254293 263758 311714 371659 430342 508586 743318 1094951 1173029 1714427 2026141 2189902 2346058 2797223 3305809 3428854 4052282 4088249 4831567 5594446 6611618 8176498 9663134 22287551 36363899 44575102 53147237 62810371 72727798 106294474 125620742 690914081 1381828162
• Sum of all divisors σ(n): 2664714240
• Sum of proper divisors (its aliquot sum) s(n): 1282886078
• 1381828162 is a deficient number, because the sum of its proper divisors (1282886078) is less than itself. Its deficiency is 98942084

Bases of 1381828162

• Binary: 1010010010111010000011001000010₂
• Hexadecimal: 0x525D0642
• Base-36: MUPDFM

Squares and roots of 1381828162

• 1381828162 squared (1381828162²) is 1909449069296298244
• 1381828162 cubed (1381828162³) is 2638530497858314435910347528
• The square root of 1381828162 is 37172.9493314695
• The cube root of 1381828162 is 1113.8276972117

Scales and comparisons

• 1,381,828,162 seconds is equal to 43 years, 48 weeks, 5 days, 9 hours, 9 minutes, 22 seconds.
• To count from 1 to 1,381,828,162 would take you about eighty-seven 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 1381828162 cubic inches would be around 92.8 feet tall.

Recreational maths with 1381828162

• 1381828162 backwards is 2618281831
• The number of decimal digits it has is: 10
• The sum of 1381828162's digits is 40
• More coming soon!