1012209861390

Names of 1012209861390

• Cardinal: 1012209861390 can be written as One trillion, twelve billion, two hundred nine million, eight hundred sixty-one thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.01220986139 × 10¹²

Factors of 1012209861390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 595260

Divisors of 1012209861390

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 49 65 70 78 89 91 98 105 130 147 178 182 195 210 245 267 273 294 390 445 455 490 534 546 623 637 735 890 910 1157 1246 1274 1335 1365 1470 1869 1911 2314 2670 2730 3115 3185 3471 3738 3822 4361 5785 6230 6370 6942 8099 8722 9345 9555 11570 13083 16198 17355 18690 19110 21805 24297 26166 34710 40495 43610 48594 56693 65415 80990 113386 121485 130830 170079 242970 283465 340158 566930 595141 850395 1190282 1700790 1785423 2975705 3570846 4165987 5951410 7736833 8331974 8927115 12497961 15473666 17854230 20829935 23210499 24995922 29161909 38684165 41659870 46420998 52967549 54157831 58323818 62489805 77368330 87485727 105935098 108315662 116052495 124979610 145809545 158902647 162473493 174971454 232104990 264837745 270789155 291619090 317805294 324946986 370772843 379104817 437428635 529675490 541578310 688578137 741545686 758209634 794513235 812367465 874857270 1112318529 1137314451 1377156274 1589026470 1624734930 1853864215 1895524085 2065734411 2224637058 2274628902 2595409901 3442890685 3707728430 3791048170 4131468822 4820046959 5190819802 5561592645 5686572255 6885781370 7786229703 9640093918 10328672055 11123185290 11373144510 12977049505 14460140877 15572459406 20657344110 24100234795 25954099010 28920281754 33740328713 38931148515 48200469590 67480657426 72300704385 77862297030 101220986139 144601408770 168701643565 202441972278 337403287130 506104930695 1012209861390
• Sum of all divisors σ(n): 3077503087680
• Sum of proper divisors (its aliquot sum) s(n): 2065293226290
• 1012209861390 is an abundant number, because the sum of its proper divisors (2065293226290) is greater than itself. Its abundance is 1053083364900

Bases of 1012209861390

• Binary: 1110101110101100011010001100001100001110₂
• Hexadecimal: 0xEBAC68C30E
• Base-36: CX03M7M6

Squares and roots of 1012209861390

• 1012209861390 squared (1012209861390²) is 1024568803495163012732100
• 1012209861390 cubed (1012209861390³) is 1037078646570357100653013746203619000
• The square root of 1012209861390 is 1006086.4085107203
• The cube root of 1012209861390 is 10040.5350072767

Scales and comparisons

• 1,012,209,861,390 seconds is equal to 32,185 years, 7 weeks, 2 days, 21 hours, 56 minutes, 30 seconds.
• To count from 1 to 1,012,209,861,390 would take you about eighty thousand, four hundred sixty-two 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 1012209861390 cubic inches would be around 836.7 feet tall.

Recreational maths with 1012209861390

• 1012209861390 backwards is 0931689022101
• 1012209861390 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1012209861390's digits is 42
• More coming soon!