27430907427

Names of 27430907427

• Cardinal: 27430907427 can be written as Twenty-seven billion, four hundred thirty million, nine hundred seven thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 2.7430907427 × 10¹⁰

Factors of 27430907427

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 511

Divisors of 27430907427

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 21 23 33 61 63 69 77 89 99 161 183 207 231 253 267 317 427 483 549 623 671 693 759 801 951 979 1281 1403 1449 1771 1869 2013 2047 2219 2277 2853 2937 3487 3843 4209 4697 5313 5429 5607 6039 6141 6657 6853 7291 8811 9821 10461 12627 14091 14329 15433 15939 16287 18423 19337 19971 20559 21873 22517 24409 28213 29463 31383 38003 42273 42987 46299 48861 51037 58011 59719 61677 65619 67551 73227 80201 84639 88389 108031 114009 124867 128961 135359 138897 153111 157619 174033 179157 197491 202653 212707 219681 240603 253917 310343 324093 342027 374601 406077 418033 444751 459333 472857 537471 561407 592473 638121 648899 721809 874069 931029 972279 1123803 1218231 1254099 1334253 1373537 1418571 1488949 1684221 1720993 1777419 1914363 1946697 2172401 2622207 2793087 3113257 3762297 4002759 4120611 4466847 4542293 4892261 5052663 5162979 5840091 6517203 7137889 7866621 9339771 9614759 12046951 12361833 13400541 13626879 14676783 15488937 18930923 19551609 21413667 28019313 28844277 34245827 36140853 39582839 40880637 44030349 49965223 56792769 64241001 86532831 102737481 108422559 118748517 132516461 149895669 170378307 277079873 308212443 356245551 397549383 435411229 449687007 831239619 1192648149 1306233687 2493718857 3047878603 3918701061 9143635809 27430907427
• Sum of all divisors σ(n): 53148026880
• Sum of proper divisors (its aliquot sum) s(n): 25717119453
• 27430907427 is a deficient number, because the sum of its proper divisors (25717119453) is less than itself. Its deficiency is 1713787974

Bases of 27430907427

• Binary: 11001100011000000100110111000100011₂
• Hexadecimal: 0x663026E23
• Base-36: CLNNJMR

Squares and roots of 27430907427

• 27430907427 squared (27430907427²) is 752454682268643760329
• 27430907427 cubed (27430907427³) is 20640514732323865334425974063483
• The square root of 27430907427 is 165622.7865572851
• The cube root of 27430907427 is 3015.8753769491

Scales and comparisons

• 27,430,907,427 seconds is equal to 872 years, 11 weeks, 2 days, 8 hours, 30 minutes, 27 seconds.
• To count from 1 to 27,430,907,427 would take you about one thousand, seven hundred forty-four 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 27430907427 cubic inches would be around 251.3 feet tall.

Recreational maths with 27430907427

• 27430907427 backwards is 72470903472
• The number of decimal digits it has is: 11
• The sum of 27430907427's digits is 45
• More coming soon!