1125180

Names of 1125180

• Cardinal: 1125180 can be written as One million, one hundred twenty-five thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.12518 × 10⁶

Factors of 1125180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 83

Divisors of 1125180

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 35 36 38 42 45 47 57 60 63 70 76 84 90 94 95 105 114 126 133 140 141 171 180 188 190 210 228 235 252 266 282 285 315 329 342 380 399 420 423 470 532 564 570 630 658 665 684 705 798 846 855 893 940 987 1140 1197 1260 1316 1330 1410 1596 1645 1692 1710 1786 1974 1995 2115 2394 2660 2679 2820 2961 3290 3420 3572 3948 3990 4230 4465 4788 4935 5358 5922 5985 6251 6580 7980 8037 8460 8930 9870 10716 11844 11970 12502 13395 14805 16074 17860 18753 19740 23940 25004 26790 29610 31255 32148 37506 40185 53580 56259 59220 62510 75012 80370 93765 112518 125020 160740 187530 225036 281295 375060 562590 1125180
• Sum of all divisors σ(n): 4193280
• Sum of proper divisors (its aliquot sum) s(n): 3068100
• 1125180 is an abundant number, because the sum of its proper divisors (3068100) is greater than itself. Its abundance is 1942920

Bases of 1125180

• Binary: 100010010101100111100₂
• Hexadecimal: 0x112B3C
• Base-36: O470

Squares and roots of 1125180

• 1125180 squared (1125180²) is 1266030032400
• 1125180 cubed (1125180³) is 1424511671855832000
• The square root of 1125180 is 1060.7450211999
• The cube root of 1125180 is 104.0097377469

Scales and comparisons

• 1,125,180 seconds is equal to 1 week, 6 days, 33 minutes.
• To count from 1 to 1,125,180 would take you about two weeks!

  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 1125180 cubic inches would be around 8.7 feet tall.

Recreational maths with 1125180

• 1125180 backwards is 0815211
• 1125180 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1125180's digits is 18
• More coming soon!