21471333030

Names of 21471333030

• Cardinal: 21471333030 can be written as Twenty-one billion, four hundred seventy-one million, three hundred thirty-three thousand and thirty.

Scientific notation

• Scientific notation: 2.147133303 × 10¹⁰

Factors of 21471333030

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1025

Divisors of 21471333030

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 30 34 35 42 45 49 51 63 70 85 90 98 102 105 119 126 147 153 170 210 238 245 255 289 294 306 315 357 441 490 510 578 595 630 714 735 765 833 867 882 991 1071 1190 1445 1470 1530 1666 1734 1785 1982 2023 2142 2205 2499 2601 2890 2973 3570 4046 4165 4335 4410 4913 4955 4998 5202 5355 5946 6069 6937 7497 8330 8670 8919 9826 9910 10115 10710 12138 12495 13005 13874 14161 14739 14865 14994 16847 17838 18207 20230 20811 24565 24990 26010 28322 29478 29730 30345 33694 34391 34685 36414 37485 41622 42483 44217 44595 48559 49130 50541 60690 62433 68782 69370 70805 73695 74970 84235 84966 88434 89190 91035 97118 101082 103173 104055 117929 124866 127449 141610 145677 147390 151623 168470 171955 182070 206346 208110 212415 221085 235858 240737 242795 252705 254898 286399 291354 303246 309519 312165 343910 353787 424830 437031 442170 481474 485590 505410 515865 572798 589645 619038 624330 637245 707574 722211 728385 758115 825503 859197 874062 1031730 1061361 1179290 1203685 1274490 1431995 1444422 1456770 1516230 1547595 1651006 1718394 1768935 2004793 2122722 2166633 2185155 2407370 2476509 2577591 2863990 3095190 3537870 3611055 4009586 4127515 4295985 4333266 4370310 4868783 4953018 5155182 5306805 6014379 7222110 7429527 8255030 8591970 9737566 10023965 10613610 10833165 12028758 12382545 12887955 14033551 14606349 14859054 18043137 20047930 21666330 24343915 24765090 25775910 28067102 29212698 30071895 34081481 36086274 37147635 42100653 43819047 48687830 60143790 68162962 70167755 73031745 74295270 84201306 87638094 90215685 102244443 126301959 140335510 146063490 170407405 180431370 204488886 210503265 219095235 238570367 252603918 306733329 340814810 421006530 438190470 477140734 511222215 613466658 631509795 715711101 1022444430 1192851835 1263019590 1431422202 1533666645 2147133303 2385703670 3067333290 3578555505 4294266606 7157111010 10735666515 21471333030
• Sum of all divisors σ(n): 69067365120
• Sum of proper divisors (its aliquot sum) s(n): 47596032090
• 21471333030 is an abundant number, because the sum of its proper divisors (47596032090) is greater than itself. Its abundance is 26124699060

Bases of 21471333030

• Binary: 10011111111110010101000101010100110₂
• Hexadecimal: 0x4FFCA8AA6
• Base-36: 9V3H6LI

Squares and roots of 21471333030

• 21471333030 squared (21471333030²) is 461018142085168980900
• 21471333030 cubed (21471333030³) is 9898674061582521812729609127000
• The square root of 21471333030 is 146530.9968231977
• The cube root of 21471333030 is 2779.4124765527

Scales and comparisons

• 21,471,333,030 seconds is equal to 682 years, 37 weeks, 3 days, 19 hours, 10 minutes, 30 seconds.
• To count from 1 to 21,471,333,030 would take you about one thousand, three hundred sixty-five 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 21471333030 cubic inches would be around 231.6 feet tall.

Recreational maths with 21471333030

• 21471333030 backwards is 03033317412
• The number of decimal digits it has is: 11
• The sum of 21471333030's digits is 27
• More coming soon!