1988374206

Names of 1988374206

• Cardinal: 1988374206 can be written as One billion, nine hundred eighty-eight million, three hundred seventy-four thousand, two hundred six.

Scientific notation

• Scientific notation: 1.988374206 × 10⁹

Factors of 1988374206

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 191713

Divisors of 1988374206

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 13 14 19 21 26 38 39 42 57 78 91 114 133 182 247 266 273 399 494 546 741 798 1482 1729 3458 5187 10374 191669 383338 575007 1150014 1341683 2491697 2683366 3641711 4025049 4983394 7283422 7475091 8050098 10925133 14950182 17441879 21850266 25491977 34883758 47342243 50983954 52325637 76475931 94684486 104651274 142026729 152951862 284053458 331395701 662791402 994187103 1988374206
• Sum of all divisors σ(n): 5152089600
• Sum of proper divisors (its aliquot sum) s(n): 3163715394
• 1988374206 is an abundant number, because the sum of its proper divisors (3163715394) is greater than itself. Its abundance is 1175341188

Bases of 1988374206

• Binary: 1110110100001000010111010111110₂
• Hexadecimal: 0x76842EBE
• Base-36: WVTRCU

Squares and roots of 1988374206

• 1988374206 squared (1988374206²) is 3953631983086130436
• 1988374206 cubed (1988374206³) is 7861299855185090035293933816
• The square root of 1988374206 is 44591.1897800451
• The cube root of 1988374206 is 1257.4750405243

Scales and comparisons

• 1,988,374,206 seconds is equal to 63 years, 11 weeks, 4 days, 14 hours, 10 minutes, 6 seconds.
• To count from 1 to 1,988,374,206 would take you about one hundred twenty-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 1988374206 cubic inches would be around 104.8 feet tall.

Recreational maths with 1988374206

• 1988374206 backwards is 6024738891
• The number of decimal digits it has is: 10
• The sum of 1988374206's digits is 48
• More coming soon!