13579326916920

Names of 13579326916920

• Cardinal: 13579326916920 can be written as Thirteen trillion, five hundred seventy-nine billion, three hundred twenty-six million, nine hundred sixteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.357932691692 × 10¹³

Factors of 13579326916920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 433911

Divisors of 13579326916920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 27 30 36 38 40 45 54 57 60 72 76 81 90 95 108 114 120 135 152 162 171 180 190 216 228 270 285 324 342 360 380 405 456 509 513 540 570 648 684 760 810 855 1018 1026 1080 1140 1368 1527 1539 1620 1710 2036 2052 2280 2545 2565 3054 3078 3240 3420 4072 4104 4581 5090 5130 6108 6156 6840 7635 7695 9162 9671 10180 10260 12216 12312 13743 15270 15390 18324 19342 20360 20520 22905 27486 29013 30540 30780 36648 38684 41229 45810 48355 54972 58026 61080 61560 68715 77368 82458 87039 91620 96710 109944 116052 137430 145065 164916 174078 183240 193420 206145 232104 261117 274860 290130 329832 348156 386840 412290 433373 435195 522234 549720 580260 696312 783351 824580 866746 870390 1044468 1160520 1300119 1305585 1566702 1649160 1733492 1740780 2088936 2166865 2600238 2611170 3133404 3466984 3481560 3900357 3916755 4333730 5200476 5222340 6266808 6500595 7800714 7833510 8234087 8667460 10400952 10444680 11701071 13001190 15601428 15667020 16468174 17334920 19501785 23402142 24702261 26002380 31202856 31334040 32936348 35103213 39003570 41170435 46804284 49404522 52004760 58505355 65872696 70206426 74106783 78007140 82340870 93608568 98809044 117010710 123511305 140412852 148213566 156014280 164681740 175516065 197618088 220586857 222320349 234021420 247022610 280825704 296427132 329363480 351032130 370533915 441173714 444640698 468042840 494045220 592854264 661760571 666961047 702064260 741067830 882347428 889281396 988090440 1102934285 1111601745 1323521142 1333922094 1404128520 1482135660 1764694856 1778562792 1985281713 2205868570 2223203490 2647042284 2667844188 2964271320 3308802855 3334805235 3970563426 4191150283 4411737140 4446406980 5294084568 5335688376 5955845139 6617605710 6669610470 7941126852 8382300566 8823474280 8892813960 9926408565 11911690278 12573450849 13235211420 13339220940 15882253704 16764601132 17867535417 19852817130 20955751415 23823380556 25146901698 26470422840 26678441880 29779225695 33529202264 35735070834 37720352547 39705634260 41911502830 47646761112 50293803396 59558451390 62867254245 71470141668 75440705094 79411268520 83823005660 89337677085 100587606792 113161057641 119116902780 125734508490 142940283336 150881410188 167646011320 178675354170 188601762735 226322115282 238233805560 251469016980 301762820376 339483172923 357350708340 377203525470 452644230564 502938033960 565805288205 678966345846 714701416680 754407050940 905288461128 1131610576410 1357932691692 1508814101880 1697415864615 2263221152820 2715865383384 3394831729230 4526442305640 6789663458460 13579326916920
• Sum of all divisors σ(n): 48138317172000
• Sum of proper divisors (its aliquot sum) s(n): 34558990255080
• 13579326916920 is an abundant number, because the sum of its proper divisors (34558990255080) is greater than itself. Its abundance is 20979663338160

Bases of 13579326916920

• Binary: 11000101100110101110111101010000100100111000₂
• Hexadecimal: 0xC59AEF50938
• Base-36: 4TA98MZI0

Squares and roots of 13579326916920

• 13579326916920 squared (13579326916920²) is 184398119516588032582286400
• 13579326916920 cubed (13579326916920³) is 2504002347781035049283387686316445888000
• The square root of 13579326916920 is 3685013.8285927775
• The cube root of 13579326916920 is 23857.5631084585

Scales and comparisons

• 13,579,326,916,920 seconds is equal to 431,780 years, 30 weeks, 5 days, 14 hours, 42 minutes.
• To count from 1 to 13,579,326,916,920 would take you about one million, seventy-nine thousand, four hundred fifty-one 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 13579326916920 cubic inches would be around 1988.1 feet tall.

Recreational maths with 13579326916920

• 13579326916920 backwards is 02961962397531
• The number of decimal digits it has is: 14
• The sum of 13579326916920's digits is 63
• More coming soon!