1029973770

Names of 1029973770

• Cardinal: 1029973770 can be written as One billion, twenty-nine million, nine hundred seventy-three thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 1.02997377 × 10⁹

Factors of 1029973770

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1634896

Divisors of 1029973770

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 1634879 3269758 4904637 8174395 9809274 11444153 14713911 16348790 22888306 24523185 29427822 34332459 49046370 57220765 68664918 73569555 102997377 114441530 147139110 171662295 205994754 343324590 514986885 1029973770
• Sum of all divisors σ(n): 3060495360
• Sum of proper divisors (its aliquot sum) s(n): 2030521590
• 1029973770 is an abundant number, because the sum of its proper divisors (2030521590) is greater than itself. Its abundance is 1000547820

Bases of 1029973770

• Binary: 111101011001000010011100001010₂
• Hexadecimal: 0x3D64270A
• Base-36: H17WUI

Squares and roots of 1029973770

• 1029973770 squared (1029973770²) is 1060845966888012900
• 1029973770 cubed (1029973770³) is 1092643519904941814421633000
• The square root of 1029973770 is 32093.2044208737
• The cube root of 1029973770 is 1009.8930612523

Scales and comparisons

• 1,029,973,770 seconds is equal to 32 years, 38 weeks, 6 days, 23 hours, 49 minutes, 30 seconds.
• To count from 1 to 1,029,973,770 would take you about sixty-five 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 1029973770 cubic inches would be around 84.2 feet tall.

Recreational maths with 1029973770

• 1029973770 backwards is 0773799201
• 1029973770 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1029973770's digits is 45
• More coming soon!