12947920329362744

Names of 12947920329362744

• Cardinal: 12947920329362744 can be written as Twelve quadrillion, nine hundred forty-seven trillion, nine hundred twenty billion, three hundred twenty-nine million, three hundred sixty-two thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.2947920329362744 × 10¹⁶

Factors of 12947920329362744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 25377305

Divisors of 12947920329362744

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 11 22 29 44 58 79 88 116 158 232 316 319 632 638 869 1276 1738 2291 2531 2552 3476 4582 5062 6952 9164 10124 18328 20248 25201 27841 50402 55682 73399 100804 111364 146798 199949 201608 222728 293596 399898 587192 799796 807389 1599592 1614778 2199439 3229556 4398878 5798521 6459112 8797756 11597042 17595512 23194084 25374653 46388168 50749306 63783731 101498612 127567462 202997224 255134924 279121183 510269848 558242366 735864937 1116484732 1471729874 2004597587 2232969464 2943459748 4009195174 5886919496 8018390348 8094514307 16036780696 16189028614 22050573457 32378057228 44101146914 58133330023 64223246743 64756114456 88202293828 116266660046 128446493486 176404587656 232533320092 256892986972 465066640184 513785973944 639466630253 706455714173 1278933260506 1412911428346 1862474155547 2557866521012 2825822856692 3724948311094 5073636492697 5115733042024 5651645713384 7449896622188 10147272985394 14899793244376 20294545970788 20487215711017 40589091941576 40974431422034 55810001419667 81948862844068 111620002839334 147135458288213 163897725688136 223240005678668 294270916576426 446480011357336 588541833152852 1177083666305704 1618490041170343 3236980082340686 6473960164681372 12947920329362744
• Sum of all divisors σ(n): 27755405536896000
• Sum of proper divisors (its aliquot sum) s(n): 14807485207533256
• 12947920329362744 is an abundant number, because the sum of its proper divisors (14807485207533256) is greater than itself. Its abundance is 1859564878170512

Bases of 12947920329362744

• Binary: 101110000000000001000010011111110011111100110100111000₂
• Hexadecimal: 0x2E00109FCFCD38
• Base-36: 3JHNKHEPFLK

Squares and roots of 12947920329362744

• 12947920329362744 squared (12947920329362744²) is 167648640855525029064777135209536
• 12947920329362744 cubed (12947920329362744³) is 2170701245123286014374640297977006366191791926784
• The square root of 12947920329362744 is 113788928.8523393387
• The cube root of 12947920329362744 is 234819.0569084243

Scales and comparisons

• 12,947,920,329,362,744 seconds is equal to 411,703,815 years, 48 weeks, 1 day, 6 hours, 5 minutes, 44 seconds.
• To count from 1 to 12,947,920,329,362,744 would take you about one billion, two hundred thirty-five million, one hundred eleven thousand, four hundred forty-seven 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 12947920329362744 cubic inches would be around 19568.3 feet tall.

Recreational maths with 12947920329362744

• 12947920329362744 backwards is 44726392302974921
• The number of decimal digits it has is: 17
• The sum of 12947920329362744's digits is 74
• More coming soon!