12755395590

Names of 12755395590

• Cardinal: 12755395590 can be written as Twelve billion, seven hundred fifty-five million, three hundred ninety-five thousand, five hundred ninety.

Scientific notation

• Scientific notation: 1.275539559 × 10¹⁰

Factors of 12755395590

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14346

Divisors of 12755395590

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 19 21 30 35 38 42 57 70 95 105 114 133 190 210 227 266 285 399 454 570 665 681 798 1135 1330 1362 1589 1995 2270 3178 3405 3990 4313 4767 6810 7945 8626 9534 12939 14083 15890 21565 23835 25878 28166 30191 42249 43130 47670 60382 64695 70415 84498 90573 98581 129390 140830 150955 181146 197162 211245 267577 295743 301910 422490 452865 492905 535154 591486 802731 905730 985810 1337885 1478715 1605462 1873039 2675770 2957430 3196841 3746078 4013655 5619117 6393682 8027310 9365195 9590523 11238234 15984205 18730390 19181046 22377887 28095585 31968410 44755774 47952615 56191170 60739979 67133661 95905230 111889435 121479958 134267322 182219937 223778870 303699895 335668305 364439874 425179853 607399790 671336610 850359706 911099685 1275539559 1822199370 2125899265 2551079118 4251798530 6377697795 12755395590
• Sum of all divisors σ(n): 36992471040
• Sum of proper divisors (its aliquot sum) s(n): 24237075450
• 12755395590 is an abundant number, because the sum of its proper divisors (24237075450) is greater than itself. Its abundance is 11481679860

Bases of 12755395590

• Binary: 1011111000010001111110010000000110₂
• Hexadecimal: 0x2F847E406
• Base-36: 5UY8E86

Squares and roots of 12755395590

• 12755395590 squared (12755395590²) is 162700116657391448100
• 12755395590 cubed (12755395590³) is 2075304350504176417998453879000
• The square root of 12755395590 is 112939.7874533151
• The cube root of 12755395590 is 2336.4938597965

Scales and comparisons

• 12,755,395,590 seconds is equal to 405 years, 30 weeks, 1 day, 21 hours, 26 minutes, 30 seconds.
• To count from 1 to 12,755,395,590 would take you about eight hundred eleven 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 12755395590 cubic inches would be around 194.7 feet tall.

Recreational maths with 12755395590

• 12755395590 backwards is 09559355721
• The number of decimal digits it has is: 11
• The sum of 12755395590's digits is 51
• More coming soon!