1361947070

Names of 1361947070

• Cardinal: 1361947070 can be written as One billion, three hundred sixty-one million, nine hundred forty-seven thousand and seventy.

Scientific notation

• Scientific notation: 1.36194707 × 10⁹

Factors of 1361947070

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1721

Divisors of 1361947070

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 11 22 23 46 55 110 115 230 253 431 506 862 1249 1265 2155 2498 2530 4310 4741 6245 9482 9913 12490 13739 19826 23705 27478 28727 47410 49565 57454 68695 99130 109043 137390 143635 218086 287270 315997 538319 545215 631994 1076638 1090430 1579985 2691595 3159970 5383190 5921509 11843018 12381337 24762674 29607545 59215090 61906685 123813370 136194707 272389414 680973535 1361947070
• Sum of all divisors σ(n): 2799360000
• Sum of proper divisors (its aliquot sum) s(n): 1437412930
• 1361947070 is an abundant number, because the sum of its proper divisors (1437412930) is greater than itself. Its abundance is 75465860

Bases of 1361947070

• Binary: 1010001001011011010100110111110₂
• Hexadecimal: 0x512DA9BE
• Base-36: MIV932

Squares and roots of 1361947070

• 1361947070 squared (1361947070²) is 1854899821481584900
• 1361947070 cubed (1361947070³) is 2526275377010367613511243000
• The square root of 1361947070 is 36904.5670615441
• The cube root of 1361947070 is 1108.4601297389

Scales and comparisons

• 1,361,947,070 seconds is equal to 43 years, 15 weeks, 6 days, 6 hours, 37 minutes, 50 seconds.
• To count from 1 to 1,361,947,070 would take you about eighty-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 1361947070 cubic inches would be around 92.4 feet tall.

Recreational maths with 1361947070

• 1361947070 backwards is 0707491631
• The number of decimal digits it has is: 10
• The sum of 1361947070's digits is 38
• More coming soon!