13035168690

Names of 13035168690

• Cardinal: 13035168690 can be written as Thirteen billion, thirty-five million, one hundred sixty-eight thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.303516869 × 10¹⁰

Factors of 13035168690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1932

Divisors of 13035168690

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 19 30 38 57 61 95 114 122 183 190 233 285 305 366 466 570 610 699 915 1159 1165 1398 1609 1830 2318 2330 3218 3477 3495 4427 4827 5795 6954 6990 8045 8854 9654 11590 13281 14213 16090 17385 22135 24135 26562 28426 30571 34770 42639 44270 48270 61142 66405 71065 85278 91713 98149 132810 142130 152855 183426 196298 213195 270047 294447 305710 374897 426390 458565 490745 540094 588894 749794 810141 917130 981490 1124691 1350235 1472235 1620282 1864831 1874485 2249382 2700470 2944470 3729662 3748970 4050705 5594493 5623455 7123043 8101410 9324155 11188986 11246910 14246086 18648310 21369129 22868717 27972465 35615215 42738258 45737434 55944930 68606151 71230430 106845645 114343585 137212302 213691290 228687170 343030755 434505623 686061510 869011246 1303516869 2172528115 2607033738 4345056230 6517584345 13035168690
• Sum of all divisors σ(n): 33635347200
• Sum of proper divisors (its aliquot sum) s(n): 20600178510
• 13035168690 is an abundant number, because the sum of its proper divisors (20600178510) is greater than itself. Its abundance is 7565009820

Bases of 13035168690

• Binary: 1100001000111101001110001110110010₂
• Hexadecimal: 0x308F4E3B2
• Base-36: 5ZKSWJ6

Squares and roots of 13035168690

• 13035168690 squared (13035168690²) is 169915622776756316100
• 13035168690 cubed (13035168690³) is 2214878805961424791386462909000
• The square root of 13035168690 is 114171.6632531909
• The cube root of 13035168690 is 2353.4531211291

Scales and comparisons

• 13,035,168,690 seconds is equal to 414 years, 24 weeks, 6 days, 11 minutes, 30 seconds.
• To count from 1 to 13,035,168,690 would take you about eight hundred twenty-eight 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 13035168690 cubic inches would be around 196.1 feet tall.

Recreational maths with 13035168690

• 13035168690 backwards is 09686153031
• The number of decimal digits it has is: 11
• The sum of 13035168690's digits is 42
• More coming soon!