1990122286712

Names of 1990122286712

• Cardinal: 1990122286712 can be written as One trillion, nine hundred ninety billion, one hundred twenty-two million, two hundred eighty-six thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.990122286712 × 10¹²

Factors of 1990122286712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 160329

Divisors of 1990122286712

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 19 23 28 38 46 56 76 92 133 152 161 184 266 322 437 509 532 644 874 1018 1064 1288 1748 2036 3059 3496 3563 4072 6118 7126 9671 11707 12236 14252 19342 23414 24472 28504 38684 46828 67697 77368 81949 93656 135394 159769 163898 222433 270788 319538 327796 444866 541576 639076 655592 889732 1118383 1278152 1557031 1779464 2236766 3035611 3114062 3674687 4473532 6071222 6228124 7349374 8947064 12142444 12456248 14698748 21249277 24284888 25722809 29397496 42498554 51445618 69819053 81322421 84997108 102891236 139638106 162644842 169994216 205782472 279276212 325289684 488733371 558552424 569256947 650579368 977466742 1138513894 1545125999 1870415683 1954933484 2277027788 3090251998 3740831366 3909866968 4554055576 6180503996 7481662732 10815881993 12361007992 13092909781 14963325464 21631763986 26185819562 35537897977 43263527972 52371639124 71075795954 86527055944 104743278248 142151591908 248765285839 284303183816 497530571678 995061143356 1990122286712
• Sum of all divisors σ(n): 4693403520000
• Sum of proper divisors (its aliquot sum) s(n): 2703281233288
• 1990122286712 is an abundant number, because the sum of its proper divisors (2703281233288) is greater than itself. Its abundance is 713158946576

Bases of 1990122286712

• Binary: 11100111101011100100010000010111001111000₂
• Hexadecimal: 0x1CF5C882E78
• Base-36: PE8ZFC6W

Squares and roots of 1990122286712

• 1990122286712 squared (1990122286712²) is 3960586716067799931770944
• 1990122286712 cubed (1990122286712³) is 7882051892102020673046908653078896128
• The square root of 1990122286712 is 1410716.9406766193
• The cube root of 1990122286712 is 12578.4343596983

Scales and comparisons

• 1,990,122,286,712 seconds is equal to 63,279 years, 38 weeks, 18 hours, 18 minutes, 32 seconds.
• To count from 1 to 1,990,122,286,712 would take you about one hundred fifty-eight thousand, one hundred ninety-nine 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 1990122286712 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990122286712

• 1990122286712 backwards is 2176822210991
• The number of decimal digits it has is: 13
• The sum of 1990122286712's digits is 50
• More coming soon!