11989988018285760

Names of 11989988018285760

• Cardinal: 11989988018285760 can be written as Eleven quadrillion, nine hundred eighty-nine trillion, nine hundred eighty-eight billion, eighteen million, two hundred eighty-five thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.198998801828576 × 10¹⁶

Factors of 11989988018285760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 28321022358

Divisors of 11989988018285760

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 64 70 72 80 84 90 96 98 105 108 112 120 126 135 140 144 147 160 168 180 189 192 196 210 216 224 240 245 252 270 280 288 294 315 320 336 360 378 392 420 432 441 448 480 490 504 540 560 576 588 630 672 720 735 756 784 840 864 882 945 960 980 1008 1080 1120 1176 1260 1323 1344 1440 1470 1512 1568 1680 1728 1764 1890 1960 2016 2160 2205 2240 2352 2520 2646 2880 2940 3024 3136 3360 3528 3780 3920 4032 4320 4410 4704 5040 5292 5880 6048 6615 6720 7056 7560 7840 8640 8820 9408 10080 10584 11760 12096 13230 14112 15120 15680 17640 20160 21168 23520 26460 28224 30240 35280 42336 47040 52920 60480 70560 84672 105840 141120 211680 423360 28321022341 56642044682 84963067023 113284089364 141605111705 169926134046 198247156387 226568178728 254889201069 283210223410 339852268092 396494312774 424815335115 453136357456 509778402138 566420446820 594741469161 679704536184 764667603207 792988625548 849630670230 906272714912 991235781935 1019556804276 1132840893640 1189482938322 1274446005345 1359409072368 1387730094709 1529335206414 1585977251096 1699261340460 1784224407483 1812545429824 1982471563870 2039113608552 2265681787280 2378965876644 2548892010690 2718818144736 2775460189418 2973707345805 3058670412828 3171954502192 3398522680920 3568448814966 3823338016035 3964943127740 4078227217104 4163190284127 4531363574560 4757931753288 5097784021380 5352673222449 5437636289472 5550920378836 5947414691610 6117340825656 6343909004384 6797045361840 6938650473545 7136897629932 7646676032070 7929886255480 8156454434208 8326380568254 8921122037415 9062727149120 9515863506576 10195568042760 10705346444898 11101840757672 11894829383220 12234681651312 12489570852381 12687818008768 13594090723680 13877300947090 14273795259864 15293352064140 15859772510960 16312908868416 16652761136508 17842244074830 19031727013152 20391136085520 20815951420635 21410692889796 22203681515344 23789658766440 24469363302624 24979141704762 26763366112245 27188181447360 27754601894180 28547590519728 30586704128280 31719545021920 33305522273016 35684488149660 37468712557143 38063454026304 40782272171040 41631902841270 42821385779592 44407363030688 47579317532880 48938726605248 49958283409524 53526732224490 55509203788360 57095181039456 61173408256560 62447854261905 63439090043840 66611044546032 71368976299320 74937425114286 81564544342080 83263805682540 85642771559184 88814726061376 95158635065760 99916566819048 107053464448980 111018407576720 114190362078912 122346816513120 124895708523810 133222089092064 142737952598640 149874850228572 166527611365080 171285543118368 187343562785715 190317270131520 199833133638096 214106928897960 222036815153440 244693633026240 249791417047620 266444178184128 285475905197280 299749700457144 333055222730160 342571086236736 374687125571430 399666267276192 428213857795920 444073630306880 499582834095240 570951810394560 599499400914288 666110445460320 749374251142860 799332534552384 856427715591840 999165668190480 1198998801828576 1332220890920640 1498748502285720 1712855431183680 1998331336380960 2397997603657152 2997497004571440 3996662672761920 5994994009142880 11989988018285760
• Sum of all divisors σ(n): 49203811376097120
• Sum of proper divisors (its aliquot sum) s(n): 37213823357811360
• 11989988018285760 is an abundant number, because the sum of its proper divisors (37213823357811360) is greater than itself. Its abundance is 25223835339525600

Bases of 11989988018285760

• Binary: 101010100110001101010010100000101100001110110011000000₂
• Hexadecimal: 0x2A98D4A0B0ECC0
• Base-36: 3A23GGDRQO0

Squares and roots of 11989988018285760

• 11989988018285760 squared (11989988018285760²) is 143759812678636086276129018777600
• 11989988018285760 cubed (11989988018285760³) is 1723678431527851963104248222579787635202686976000
• The square root of 11989988018285760 is 109498803.7299301275
• The cube root of 11989988018285760 is 228879.1593610617

Scales and comparisons

• 11,989,988,018,285,760 seconds is equal to 381,244,531 years, 26 weeks, 4 days, 21 hours, 36 minutes.
• To count from 1 to 11,989,988,018,285,760 would take you about one billion, one hundred forty-three million, seven hundred thirty-three thousand, five hundred ninety-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 11989988018285760 cubic inches would be around 19073.3 feet tall.

Recreational maths with 11989988018285760

• 11989988018285760 backwards is 06758281088998911
• 11989988018285760 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 11989988018285760's digits is 90
• More coming soon!