12427117794

Names of 12427117794

• Cardinal: 12427117794 can be written as Twelve billion, four hundred twenty-seven million, one hundred seventeen thousand, seven hundred ninety-four.

Scientific notation

• Scientific notation: 1.2427117794 × 10¹⁰

Factors of 12427117794

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 61747

Divisors of 12427117794

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 41 42 54 63 78 82 91 117 123 126 182 189 234 246 273 287 351 369 378 533 546 574 702 738 819 861 1066 1107 1599 1638 1722 2214 2457 2583 3198 3731 4797 4914 5166 7462 7749 9594 11193 14391 15498 22386 28782 33579 61681 67158 100737 123362 185043 201474 370086 431767 555129 801853 863534 1110258 1295301 1603706 1665387 2405559 2528921 2590602 3330774 3885903 4811118 5057842 5612971 7216677 7586763 7771806 11225942 11657709 14433354 15173526 16838913 17702447 21650031 22760289 23315418 32875973 33677826 35404894 43300062 45520578 50516739 53107341 65751946 68280867 98627919 101033478 106214682 136561734 151550217 159322023 197255838 230131811 295883757 303100434 318644046 460263622 477966069 591767514 690395433 887651271 955932138 1380790866 1775302542 2071186299 4142372598 6213558897 12427117794
• Sum of all divisors σ(n): 34818255360
• Sum of proper divisors (its aliquot sum) s(n): 22391137566
• 12427117794 is an abundant number, because the sum of its proper divisors (22391137566) is greater than itself. Its abundance is 9964019772

Bases of 12427117794

• Binary: 1011100100101101101100010011100010₂
• Hexadecimal: 0x2E4B6C4E2
• Base-36: 5PIS9GI

Squares and roots of 12427117794

• 12427117794 squared (12427117794²) is 154433256665951426436
• 12427117794 cubed (12427117794³) is 1919160271898814085402497602184
• The square root of 12427117794 is 111476.9832476641
• The cube root of 12427117794 is 2316.2750988691

Scales and comparisons

• 12,427,117,794 seconds is equal to 395 years, 7 weeks, 3 days, 9 hours, 9 minutes, 54 seconds.
• To count from 1 to 12,427,117,794 would take you about seven hundred ninety 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 12427117794 cubic inches would be around 193 feet tall.

Recreational maths with 12427117794

• 12427117794 backwards is 49771172421
• The number of decimal digits it has is: 11
• The sum of 12427117794's digits is 45
• More coming soon!