12412969842

Names of 12412969842

• Cardinal: 12412969842 can be written as Twelve billion, four hundred twelve million, nine hundred sixty-nine thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.2412969842 × 10¹⁰

Factors of 12412969842

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 674

Divisors of 12412969842

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 31 39 41 42 62 78 82 91 93 123 182 186 217 246 273 287 403 434 533 546 574 577 651 806 861 961 1066 1154 1209 1271 1302 1599 1722 1731 1922 2418 2542 2821 2883 3198 3462 3731 3813 4039 5642 5766 6727 7462 7501 7626 8078 8463 8897 11193 12117 12493 13454 15002 16523 16926 17794 17887 20181 22386 22503 23657 24234 24986 26691 33046 35774 37479 39401 40362 45006 47314 49569 52507 53382 53661 70971 74958 78802 87451 99138 105014 107322 115661 118203 125209 141942 157521 165599 174902 231322 232531 236406 250418 262353 275807 307541 315042 331198 346983 375627 465062 496797 512213 524706 551614 554497 615082 693966 697593 733367 751254 827421 922623 993594 1024426 1108994 1395186 1466734 1536639 1627717 1654842 1663491 1845246 2152787 2200101 3073278 3255434 3326982 3585491 3881479 4305574 4400202 4883151 5133569 6458361 7170982 7208461 7762958 9533771 9766302 10267138 10756473 11644437 12916722 14416922 15400707 19067542 21512946 21625383 22734377 23288874 28601313 30801414 43250766 45468754 50459227 57202626 66736397 68203131 100918454 133472794 136406262 151377681 159140639 200209191 295546901 302755362 318281278 400418382 477421917 591093802 886640703 954843834 1773281406 2068828307 4137656614 6206484921 12412969842
• Sum of all divisors σ(n): 32398555392
• Sum of proper divisors (its aliquot sum) s(n): 19985585550
• 12412969842 is an abundant number, because the sum of its proper divisors (19985585550) is greater than itself. Its abundance is 7572615708

Bases of 12412969842

• Binary: 1011100011110111101110001101110010₂
• Hexadecimal: 0x2E3DEE372
• Base-36: 5PAD0TU

Squares and roots of 12412969842

• 12412969842 squared (12412969842²) is 154081820298401504964
• 12412969842 cubed (12412969842³) is 1912612988564521321925545295688
• The square root of 12412969842 is 111413.5083461605
• The cube root of 12412969842 is 2315.3957586639

Scales and comparisons

• 12,412,969,842 seconds is equal to 394 years, 36 weeks, 15 hours, 10 minutes, 42 seconds.
• To count from 1 to 12,412,969,842 would take you about seven hundred eighty-nine 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 12412969842 cubic inches would be around 192.9 feet tall.

Recreational maths with 12412969842

• 12412969842 backwards is 24896921421
• The number of decimal digits it has is: 11
• The sum of 12412969842's digits is 48
• More coming soon!