14783121990

Names of 14783121990

• Cardinal: 14783121990 can be written as Fourteen billion, seven hundred eighty-three million, one hundred twenty-one thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.478312199 × 10¹⁰

Factors of 14783121990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 34140

Divisors of 14783121990

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 53 63 65 70 78 90 91 105 106 117 126 130 159 182 195 210 234 265 273 315 318 371 390 455 477 530 546 585 630 689 742 795 819 910 954 1113 1170 1365 1378 1590 1638 1855 2067 2226 2385 2730 3339 3445 3710 4095 4134 4770 4823 5565 6201 6678 6890 8190 9646 10335 11130 12402 14469 16695 20670 24115 28938 31005 33390 34057 43407 48230 62010 68114 72345 86814 102171 144690 170285 204342 217035 238399 306513 340570 434070 442741 476798 510855 613026 715197 885482 1021710 1191995 1328223 1430394 1532565 1805021 2145591 2213705 2383990 2656446 3065130 3099187 3575985 3610042 3984669 4291182 4427410 5415063 6198374 6641115 7151970 7969338 9025105 9297561 10727955 10830126 12635147 13282230 15495935 16245189 18050210 18595122 19923345 21455910 23465273 25270294 27075315 27892683 30991870 32490378 37905441 39846690 46487805 46930546 54150630 55785366 63175735 70395819 75810882 81225945 92975610 113716323 117326365 126351470 139463415 140791638 162451890 164256911 189527205 211187457 227432646 234652730 278926830 328513822 351979095 379054410 422374914 492770733 568581615 703958190 821284555 985541466 1055937285 1137163230 1478312199 1642569110 2111874570 2463853665 2956624398 4927707330 7391560995 14783121990
• Sum of all divisors σ(n): 48199971456
• Sum of proper divisors (its aliquot sum) s(n): 33416849466
• 14783121990 is an abundant number, because the sum of its proper divisors (33416849466) is greater than itself. Its abundance is 18633727476

Bases of 14783121990

• Binary: 1101110001001001001000101001000110₂
• Hexadecimal: 0x371248A46
• Base-36: 6SHHLXI

Squares and roots of 14783121990

• 14783121990 squared (14783121990²) is 218540695771221560100
• 14783121990 cubed (14783121990³) is 3230713765365445454276416599000
• The square root of 14783121990 is 121585.8626239087
• The cube root of 14783121990 is 2454.2683882587

Scales and comparisons

• 14,783,121,990 seconds is equal to 470 years, 2 weeks, 6 days, 22 hours, 46 minutes, 30 seconds.
• To count from 1 to 14,783,121,990 would take you about nine hundred forty 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 14783121990 cubic inches would be around 204.5 feet tall.

Recreational maths with 14783121990

• 14783121990 backwards is 09912138741
• 14783121990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 14783121990's digits is 45
• More coming soon!