20344281044420720

Names of 20344281044420720

• Cardinal: 20344281044420720 can be written as Twenty quadrillion, three hundred forty-four trillion, two hundred eighty-one billion, forty-four million, four hundred twenty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.034428104442072 × 10¹⁶

Factors of 20344281044420720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1346

Divisors of 20344281044420720

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 167 190 304 334 361 380 668 722 760 835 1153 1336 1444 1520 1670 1805 2306 2672 2888 3173 3340 3610 4612 5765 5776 6346 6680 6859 7220 9224 11530 12692 13360 13718 14440 15865 18448 21907 23060 25384 27436 27889 28880 31730 34295 43814 46120 50768 54872 55778 60287 63460 68590 87628 92240 109535 109744 111556 120574 126920 137180 139445 175256 192551 219070 223112 241148 253840 274360 278890 301435 350512 385102 416233 438140 446224 482296 529891 548720 557780 602870 770204 832466 876280 962755 964592 1059782 1115560 1145453 1205740 1329409 1540408 1664932 1752560 1925510 2081165 2119564 2231120 2290906 2411480 2649455 2658818 3080816 3329864 3658469 3851020 4162330 4239128 4581812 4822960 5298910 5317636 5727265 6647045 6659728 7316938 7702040 7908427 8324660 8478256 9163624 10067929 10597820 10635272 11454530 13294090 14633876 15404080 15816854 16649320 18292345 18327248 20135858 21195640 21270544 22909060 25258771 26588180 29267752 31633708 32156017 33298640 36584690 39542135 40271716 42391280 45818120 50339645 50517542 53176360 58535504 63267416 64312034 69510911 73169380 79084270 80543432 91636240 100679290 101035084 106352720 126293855 126534832 128624068 139021822 146338760 158168540 160780085 161086864 191290651 201358580 202070168 222011303 252587710 257248136 278043644 292677520 316337080 321560170 347554555 382581302 402717160 404140336 444022606 479916649 505175420 514496272 556087288 610964323 632674160 643120340 695109110 765162604 805434320 888045212 956453255 959833298 1010350840 1110056515 1112174576 1221928646 1286240680 1320707309 1390218220 1530325208 1776090424 1912906510 1919666596 2020701680 2220113030 2399583245 2443857292 2572481360 2641414618 2780436440 3054821615 3060650416 3552180848 3825813020 3839333192 4218214757 4440226060 4799166490 4887714584 5282829236 5560872880 6109643230 6603536545 7651626040 7678666384 8436429514 8880452120 9118416331 9598332980 9775429168 10565658472 11608322137 12219286460 13207073090 15303252080 16872859028 17760904240 18236832662 19196665960 21091073785 21131316944 23216644274 24438572920 26414146180 33745718056 36473665324 37075887601 38393331920 42182147570 45592081655 46433288548 48877145840 52828292360 58041610685 67491436112 72947330648 74151775202 80146080383 84364295140 91184163310 92866577096 105656584720 116083221370 145894661296 148303550404 160292160766 168728590280 182368326620 185379438005 185733154192 220558120603 232166442740 296607100808 320584321532 337457180560 364736653240 370758876010 400730401915 441116241206 464332885480 593214201616 641168643064 704441864419 729473306480 741517752020 801460803830 882232482412 928665770960 1102790603015 1282337286128 1408883728838 1483035504040 1522775527277 1602921607660 1764464964824 2205581206030 2817767457676 2966071008080 3045551054554 3205843215320 3522209322095 3528929929648 4411162412060 5635534915352 6091102109108 6411686430640 7044418644190 7613877636385 8822324824120 11271069830704 12182204218216 13384395423961 14088837288380 15227755272770 17644649648240 24364408436432 26768790847922 28177674576760 30455510545540 53537581695844 56355349153520 60911021091080 66921977119805 107075163391688 121822042182160 133843954239610 214150326783376 254303513055259 267687908479220 508607026110518 535375816958440 1017214052221036 1070751633916880 1271517565276295 2034428104442072 2543035130552590 4068856208884144 5086070261105180 10172140522210360 20344281044420720
• Sum of all divisors σ(n): 50272234026384240
• Sum of proper divisors (its aliquot sum) s(n): 29927952981963520
• 20344281044420720 is an abundant number, because the sum of its proper divisors (29927952981963520) is greater than itself. Its abundance is 9583671937542800

Bases of 20344281044420720

• Binary: 1001000010001110000010000001100110111010000100001110000₂
• Hexadecimal: 0x4847040CDD0870
• Base-36: 5KBG1OS2SFK

Squares and roots of 20344281044420720

• 20344281044420720 squared (20344281044420720²) is 413889771214376221777840365318400
• 20344281044420720 cubed (20344281044420720³) is 8420289826996262733544570087431533142906357248000
• The square root of 20344281044420720 is 142633379.8394356215
• The cube root of 20344281044420720 is 272990.4465361249

Scales and comparisons

• 20,344,281,044,420,720 seconds is equal to 646,885,208 years, 11 weeks, 2 days, 21 hours, 45 minutes, 20 seconds.
• To count from 1 to 20,344,281,044,420,720 would take you about one billion, nine hundred forty million, six hundred fifty-five thousand, six hundred twenty-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 20344281044420720 cubic inches would be around 22749.2 feet tall.

Recreational maths with 20344281044420720

• 20344281044420720 backwards is 02702444018244302
• The number of decimal digits it has is: 17
• The sum of 20344281044420720's digits is 47
• More coming soon!