1168428160

Names of 1168428160

• Cardinal: 1168428160 can be written as One billion, one hundred sixty-eight million, four hundred twenty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.16842816 × 10⁹

Factors of 1168428160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 241

Divisors of 1168428160

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 61 64 80 122 128 160 173 244 305 320 346 488 610 640 692 865 976 1220 1384 1730 1952 2440 2768 3460 3904 4880 5536 6920 7808 9760 10553 11072 13840 19520 21106 22144 27680 29929 39040 42212 52765 55360 59858 84424 105530 110720 119716 149645 168848 211060 239432 299290 337696 422120 478864 598580 675392 844240 957728 1197160 1350784 1688480 1825669 1915456 2394320 3376960 3651338 3830912 4788640 6753920 7302676 9128345 9577280 14605352 18256690 19154560 29210704 36513380 58421408 73026760 116842816 146053520 233685632 292107040 584214080 1168428160
• Sum of all divisors σ(n): 2855570580
• Sum of proper divisors (its aliquot sum) s(n): 1687142420
• 1168428160 is an abundant number, because the sum of its proper divisors (1687142420) is greater than itself. Its abundance is 518714260

Bases of 1168428160

• Binary: 1000101101001001100110010000000₂
• Hexadecimal: 0x45A4CC80
• Base-36: JBNGXS

Squares and roots of 1168428160

• 1168428160 squared (1168428160²) is 1365224365080985600
• 1168428160 cubed (1168428160³) is 1595166592878744255594496000
• The square root of 1168428160 is 34182.2784495125
• The cube root of 1168428160 is 1053.2561534363

Scales and comparisons

• 1,168,428,160 seconds is equal to 37 years, 7 weeks, 6 days, 11 hours, 22 minutes, 40 seconds.
• To count from 1 to 1,168,428,160 would take you about seventy-four 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 1168428160 cubic inches would be around 87.8 feet tall.

Recreational maths with 1168428160

• 1168428160 backwards is 0618248611
• The number of decimal digits it has is: 10
• The sum of 1168428160's digits is 37
• More coming soon!