12879468896

Names of 12879468896

• Cardinal: 12879468896 can be written as Twelve billion, eight hundred seventy-nine million, four hundred sixty-eight thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.2879468896 × 10¹⁰

Factors of 12879468896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 588

Divisors of 12879468896

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 76 98 112 133 151 152 196 224 266 302 304 343 392 409 532 604 608 686 784 818 931 1057 1064 1208 1372 1568 1636 1862 2114 2128 2416 2744 2863 2869 3272 3724 4228 4256 4832 5488 5726 5738 6517 6544 7399 7448 7771 8456 10976 11452 11476 13034 13088 14798 14896 15542 16912 20041 20083 22904 22952 26068 29596 29792 31084 33824 40082 40166 45808 45904 51793 52136 54397 59192 61759 62168 80164 80332 91616 91808 103586 104272 108794 118384 123518 124336 140287 140581 160328 160664 207172 208544 217588 236768 247036 248672 280574 281162 320656 321328 380779 414344 432313 435176 494072 561148 562324 641312 642656 761558 828688 864626 870352 984067 988144 1122296 1124648 1173421 1523116 1657376 1729252 1740704 1968134 1976288 2244592 2249296 2346842 2665453 3026191 3046232 3458504 3936268 4489184 4498592 4693684 5330906 6052382 6092464 6917008 7872536 8213947 9387368 10661812 12104764 12184928 13834016 15745072 16427894 18774736 21183337 21323624 24209528 31490144 32855788 37549472 42366674 42647248 48419056 57497629 65711576 84733348 85294496 96838112 114995258 131423152 169466696 229990516 262846304 338933392 402483403 459981032 677866784 804966806 919962064 1609933612 1839924128 3219867224 6439734448 12879468896
• Sum of all divisors σ(n): 31409280000
• Sum of proper divisors (its aliquot sum) s(n): 18529811104
• 12879468896 is an abundant number, because the sum of its proper divisors (18529811104) is greater than itself. Its abundance is 5650342208

Bases of 12879468896

• Binary: 1011111111101011010001100101100000₂
• Hexadecimal: 0x2FFAD1960
• Base-36: 5X03PSW

Squares and roots of 12879468896

• 12879468896 squared (12879468896²) is 165880719043031458816
• 12879468896 cubed (12879468896³) is 2136455561360838559370176987136
• The square root of 12879468896 is 113487.7477792207
• The cube root of 12879468896 is 2344.0452161171

Scales and comparisons

• 12,879,468,896 seconds is equal to 409 years, 27 weeks, 2 days, 22 hours, 14 minutes, 56 seconds.
• To count from 1 to 12,879,468,896 would take you about eight hundred nineteen 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 12879468896 cubic inches would be around 195.3 feet tall.

Recreational maths with 12879468896

• 12879468896 backwards is 69886497821
• The number of decimal digits it has is: 11
• The sum of 12879468896's digits is 68
• More coming soon!