21342028216080

Names of 21342028216080

• Cardinal: 21342028216080 can be written as Twenty-one trillion, three hundred forty-two billion, twenty-eight million, two hundred sixteen thousand and eighty.

Scientific notation

• Scientific notation: 2.134202821608 × 10¹³

Factors of 21342028216080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2301

Divisors of 21342028216080

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 33 39 40 44 48 52 55 60 65 66 78 80 88 104 110 120 121 130 132 143 156 165 176 195 208 220 240 242 260 264 286 312 330 363 390 429 440 484 520 528 572 605 624 660 715 726 780 858 880 968 1040 1144 1210 1320 1331 1430 1452 1560 1573 1716 1815 1936 2145 2267 2288 2420 2640 2662 2860 2904 3120 3146 3432 3630 3993 4290 4534 4719 4840 5324 5720 5808 6292 6655 6801 6864 7260 7865 7986 8580 9068 9438 9680 10648 11335 11440 12584 13310 13602 14520 15730 15972 17160 17303 18136 18876 19965 21296 22670 23595 24937 25168 26620 27204 29040 29471 31460 31944 34005 34320 34606 36272 37752 39930 45340 47190 49874 51909 53240 54408 58942 62920 63888 68010 69212 74811 75504 79860 86515 88413 90680 94380 99748 103818 106480 108816 117884 124685 125840 136020 138424 147355 149622 159720 173030 176826 181360 188760 199496 207636 235768 249370 259545 272040 274307 276848 294710 299244 319440 324181 346060 353652 374055 377520 398992 415272 442065 471536 498740 519090 544080 548614 589420 598488 648362 692120 707304 748110 822921 830544 884130 972543 997480 1038180 1097228 1178840 1196976 1296724 1371535 1384240 1414608 1496220 1620905 1645842 1768260 1945086 1994960 2076360 2194456 2357680 2593448 2743070 2992440 3017377 3241810 3291684 3536520 3565991 3890172 4114605 4152720 4388912 4862715 5139289 5186896 5486140 5984880 6034754 6483620 6583368 7073040 7131982 7780344 8229210 9052131 9725430 10278578 10697973 10972280 12069508 12967240 13166736 14263964 15086885 15417867 15560688 16458420 17829955 18104262 19450860 20557156 21395946 21944560 24139016 25696445 25934480 28527928 30173770 30835734 32916840 35659910 36208524 38901720 39225901 41114312 42791892 45260655 48278032 51392890 53489865 56532179 57055856 60347540 61671468 65833680 66810757 71319820 72417048 77089335 77803440 78451802 82228624 85583784 90521310 102785780 106979730 113064358 117677703 120695080 123342936 133621514 142639640 144834096 154178670 156903604 169596537 171167568 181042620 196129505 200432271 205571560 213959460 226128716 235355406 241390160 246685872 267243028 282660895 285279280 308357340 313807208 334053785 339193074 362085240 392259010 400864542 411143120 427918920 452257432 470710812 534486056 565321790 588388515 616714680 621853969 627614416 668107570 678386148 724170480 734918327 784518020 801729084 847982685 855837840 904514864 941421624 1002161355 1068972112 1130643580 1176777030 1233429360 1243707938 1336215140 1356772296 1469836654 1569036040 1603458168 1695965370 1865561907 1882843248 2004322710 2204754981 2261287160 2353554060 2487415876 2672430280 2713544592 2939673308 3109269845 3138072080 3206916336 3391930740 3674591635 3731123814 4008645420 4409509962 4522574320 4707108120 4974831752 5344860560 5879346616 6218539690 6783861480 6840393659 7349183270 7462247628 8017290840 8084101597 8819019924 9327809535 9414216240 9949663504 11023774905 11758693232 12437079380 13567722960 13680787318 14698366540 14924495256 16034581680 16168203194 17638039848 18655619070 20521180977 22047549810 24252304791 24874158760 27361574636 29396733080 29848990512 32336406388 34201968295 35276079696 37311238140 40420507985 41042361954 44095099620 48504609582 49748317520 54723149272 58793466160 64672812776 68403936590 74622476280 80841015970 82084723908 88190199240 88925117567 97009219164 102605904885 109446298544 121261523955 129345625552 136807873180 149244952560 161682031940 164169447816 176380398480 177850235134 194018438328 205211809770 242523047910 266775352701 273615746360 323364063880 328338895632 355700470268 388036876656 410423619540 444625587835 485046095820 533550705402 547231492720 646728127760 711400940536 820847239080 889251175670 970092191640 1067101410804 1333876763505 1422801881072 1641694478160 1778502351340 1940184383280 2134202821608 2667753527010 3557004702680 4268405643216 5335507054020 7114009405360 10671014108040 21342028216080
• Sum of all divisors σ(n): 78403726090368
• Sum of proper divisors (its aliquot sum) s(n): 57061697874288
• 21342028216080 is an abundant number, because the sum of its proper divisors (57061697874288) is greater than itself. Its abundance is 35719669658208

Bases of 21342028216080

• Binary: 100110110100100010100000000101011011100010000₂
• Hexadecimal: 0x13691402B710
• Base-36: 7KCE4KC9C

Squares and roots of 21342028216080

• 21342028216080 squared (21342028216080²) is 455482168375954867170566400
• 21342028216080 cubed (21342028216080³) is 9720913289400930244566836582875187712000
• The square root of 21342028216080 is 4619743.3062974397
• The cube root of 21342028216080 is 27738.2183966025

Scales and comparisons

• 21,342,028,216,080 seconds is equal to 678,610 years, 25 weeks, 11 hours, 8 minutes.
• To count from 1 to 21,342,028,216,080 would take you about one million, six hundred ninety-six thousand, five hundred twenty-six 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 21342028216080 cubic inches would be around 2311.5 feet tall.

Recreational maths with 21342028216080

• 21342028216080 backwards is 08061282024312
• 21342028216080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21342028216080's digits is 39
• More coming soon!