27130031145

Names of 27130031145

• Cardinal: 27130031145 can be written as Twenty-seven billion, one hundred thirty million, thirty-one thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 2.7130031145 × 10¹⁰

Factors of 27130031145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 731

Divisors of 27130031145

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 17 21 31 35 37 45 49 51 63 85 93 105 111 119 147 153 155 185 217 245 255 259 279 315 333 357 441 465 527 555 595 629 631 651 735 765 777 833 1071 1085 1147 1295 1395 1519 1581 1665 1785 1813 1887 1893 1953 2205 2331 2499 2635 3145 3155 3255 3441 3689 3885 4165 4403 4417 4557 4743 5355 5439 5661 5679 5735 7497 7595 7905 8029 9065 9435 9465 9765 10323 10727 11067 11655 12495 13209 13251 13671 16317 17205 18445 19499 19561 22015 22085 22785 23347 23715 24087 25823 27195 28305 28395 30821 30919 32181 33201 37485 39627 39753 40145 51615 53635 55335 56203 58497 58683 66045 66255 68355 70041 72261 75089 77469 81585 92463 92757 96543 97495 97805 116735 120435 129115 136493 136927 154105 154595 160905 163429 166005 168609 175491 176049 198135 198765 210123 225267 232407 277389 278271 281015 292485 293415 332537 350205 361305 375445 387345 396899 409479 410781 462315 463785 482715 490287 505827 525623 675801 682465 684635 723757 817145 843045 877455 880245 955451 958489 997611 1050615 1126335 1144003 1162035 1190697 1228437 1232343 1386945 1391355 1470861 1576869 1662685 1984495 2047395 2053905 2171271 2327759 2451435 2529135 2628115 2778293 2866353 2875467 2992833 3379005 3432009 3572091 3618785 4730607 4777255 4792445 4988055 5066299 5720015 5953485 6142185 6161715 6513813 6983277 7354305 7884345 8334879 8599059 8626401 10296027 10856355 11638795 12303869 13891465 14331765 14377335 14964165 15198897 16294313 17160045 17860455 19448051 20949831 23653035 25004637 25331495 32569065 34916385 35464093 36911607 41674395 42995295 43132005 45596691 48882939 51480135 58344153 61519345 75994485 81471565 86127083 97240255 104749155 106392279 110734821 125023185 146648817 175032459 177320465 184558035 227983455 244414695 258381249 291720765 319176837 430635415 531961395 553674105 602889581 733244085 775143747 875162295 1291906245 1595884185 1808668743 3014447905 3875718735 5426006229 9043343715 27130031145
• Sum of all divisors σ(n): 61502478336
• Sum of proper divisors (its aliquot sum) s(n): 34372447191
• 27130031145 is an abundant number, because the sum of its proper divisors (34372447191) is greater than itself. Its abundance is 7242416046

Bases of 27130031145

• Binary: 11001010001000100110110110000101001₂
• Hexadecimal: 0x651136C29
• Base-36: CGOIQ09

Squares and roots of 27130031145

• 27130031145 squared (27130031145²) is 736038589928670011025
• 27130031145 cubed (27130031145³) is 19968749868686700727535743373625
• The square root of 27130031145 is 164711.9641829335
• The cube root of 27130031145 is 3004.8082577685

Scales and comparisons

• 27,130,031,145 seconds is equal to 862 years, 33 weeks, 5 days, 23 hours, 45 minutes, 45 seconds.
• To count from 1 to 27,130,031,145 would take you about one thousand, seven hundred twenty-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 27130031145 cubic inches would be around 250.4 feet tall.

Recreational maths with 27130031145

• 27130031145 backwards is 54113003172
• The number of decimal digits it has is: 11
• The sum of 27130031145's digits is 27
• More coming soon!