8180134970

Names of 8180134970

• Cardinal: 8180134970 can be written as Eight billion, one hundred eighty million, one hundred thirty-four thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 8.18013497 × 10⁹

Factors of 8180134970

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 440

Divisors of 8180134970

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 5 7 10 14 17 34 35 49 70 85 98 119 170 238 245 343 409 490 595 686 818 833 1190 1666 1715 2045 2401 2863 3430 4090 4165 4802 5726 5831 6953 8330 11662 12005 13906 14315 16807 20041 24010 28630 29155 33614 34765 40082 40817 48671 58310 69530 81634 84035 97342 100205 117649 140287 168070 200410 204085 235298 243355 280574 285719 340697 408170 486710 571438 588245 681394 701435 982009 1176490 1402870 1428595 1703485 1964018 2000033 2384879 2857190 3406970 4000066 4769758 4910045 6874063 9820090 10000165 11924395 13748126 16694153 20000330 23848790 33388306 34370315 48118441 68740630 83470765 96236882 116859071 166941530 233718142 240592205 481184410 584295355 818013497 1168590710 1636026994 4090067485 8180134970
• Sum of all divisors σ(n): 18233219880
• Sum of proper divisors (its aliquot sum) s(n): 10053084910
• 8180134970 is an abundant number, because the sum of its proper divisors (10053084910) is greater than itself. Its abundance is 1872949940

Bases of 8180134970

• Binary: 111100111100100101111010000111010₂
• Hexadecimal: 0x1E792F43A
• Base-36: 3RA8OJE

Squares and roots of 8180134970

• 8180134970 squared (8180134970²) is 66914608127416900900
• 8180134970 cubed (8180134970³) is 547370525946929206821114473000
• The square root of 8180134970 is 90444.0985913399
• The cube root of 8180134970 is 2014.8999673263

Scales and comparisons

• 8,180,134,970 seconds is equal to 260 years, 5 weeks, 2 days, 11 hours, 42 minutes, 50 seconds.
• To count from 1 to 8,180,134,970 would take you about five hundred twenty 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 8180134970 cubic inches would be around 167.9 feet tall.

Recreational maths with 8180134970

• 8180134970 backwards is 0794310818
• The number of decimal digits it has is: 10
• The sum of 8180134970's digits is 41
• More coming soon!