27994090230

Names of 27994090230

• Cardinal: 27994090230 can be written as Twenty-seven billion, nine hundred ninety-four million, ninety thousand, two hundred thirty.

Scientific notation

• Scientific notation: 2.799409023 × 10¹⁰

Factors of 27994090230

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4412

Divisors of 27994090230

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 19 30 34 38 45 51 57 85 90 95 102 114 153 170 171 190 233 255 285 306 323 342 466 510 570 646 699 765 855 969 1165 1398 1530 1615 1710 1938 2097 2330 2907 3230 3495 3961 4133 4194 4427 4845 5814 6990 7922 8266 8854 9690 10485 11883 12399 13281 14535 19805 20665 20970 22135 23766 24798 26562 29070 35649 37197 39610 39843 41330 44270 59415 61995 66405 70261 71298 74394 75259 78527 79686 118830 123990 132810 140522 150518 157054 178245 185985 199215 210783 225777 235581 351305 356490 371970 376295 392635 398430 421566 451554 471162 632349 677331 702610 706743 752590 785270 962989 1053915 1128885 1177905 1264698 1334959 1354662 1413486 1925978 2107830 2257770 2355810 2669918 2888967 3161745 3386655 3533715 4004877 4814945 5777934 6323490 6674795 6773310 7067430 8009754 8666901 9629890 12014631 13349590 14444835 16370813 17333802 18296791 20024385 24029262 28889670 32741626 36593582 40048770 43334505 49112439 54890373 60073155 81854065 86669010 91483955 98224878 109780746 120146310 147337317 163708130 164671119 182967910 245562195 274451865 294674634 311045447 329342238 491124390 548903730 622090894 736686585 823355595 933136341 1473373170 1555227235 1646711190 1866272682 2799409023 3110454470 4665681705 5598818046 9331363410 13997045115 27994090230
• Sum of all divisors σ(n): 81490069440
• Sum of proper divisors (its aliquot sum) s(n): 53495979210
• 27994090230 is an abundant number, because the sum of its proper divisors (53495979210) is greater than itself. Its abundance is 25501888980

Bases of 27994090230

• Binary: 11010000100100100111110101011110110₂
• Hexadecimal: 0x68493EAF6
• Base-36: CUYYI9I

Squares and roots of 27994090230

• 27994090230 squared (27994090230²) is 783669087805381452900
• 27994090230 cubed (27994090230³) is 21938103154485641072051095167000
• The square root of 27994090230 is 167314.3455594887
• The cube root of 27994090230 is 3036.3753194339

Scales and comparisons

• 27,994,090,230 seconds is equal to 890 years, 6 weeks, 3 days, 16 hours, 10 minutes, 30 seconds.
• To count from 1 to 27,994,090,230 would take you about one thousand, seven hundred eighty 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 27994090230 cubic inches would be around 253 feet tall.

Recreational maths with 27994090230

• 27994090230 backwards is 03209049972
• 27994090230 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27994090230's digits is 45
• More coming soon!