21323768412160

Names of 21323768412160

• Cardinal: 21323768412160 can be written as Twenty-one trillion, three hundred twenty-three billion, seven hundred sixty-eight million, four hundred twelve thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.132376841216 × 10¹³

Factors of 21323768412160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 55

Divisors of 21323768412160

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 29 32 38 40 58 64 76 80 95 116 128 145 152 160 190 232 256 290 304 320 361 380 464 512 551 580 608 640 722 760 841 928 1024 1102 1160 1216 1280 1444 1520 1682 1805 1856 2048 2204 2320 2432 2560 2755 2888 3040 3364 3610 3712 4205 4408 4640 4864 5120 5510 5776 6080 6728 6859 7220 7424 8410 8816 9280 9728 10240 10469 11020 11552 12160 13456 13718 14440 14848 15979 16820 17632 18560 19456 20938 22040 23104 24320 26912 27436 28880 29696 31958 33640 34295 35264 37120 38912 41876 44080 46208 48640 52345 53824 54872 57760 59392 63916 67280 68590 70528 74240 79895 83752 88160 92416 97280 104690 107648 109744 115520 127832 130321 134560 137180 141056 148480 159790 167504 176320 184832 194560 198911 209380 215296 219488 231040 255664 260642 269120 274360 282112 296960 303601 319580 335008 352640 369664 397822 418760 430592 438976 462080 511328 521284 538240 548720 564224 607202 639160 651605 670016 705280 739328 795644 837520 861184 877952 924160 994555 1022656 1042568 1076480 1097440 1128448 1214404 1278320 1303210 1340032 1410560 1518005 1591288 1675040 1722368 1755904 1848320 1989110 2045312 2085136 2152960 2194880 2428808 2476099 2556640 2606420 2680064 2821120 3036010 3182576 3350080 3511808 3696640 3779309 3978220 4090624 4170272 4305920 4389760 4857616 4952198 5113280 5212840 5360128 5642240 5768419 6072020 6365152 6700160 7023616 7558618 7956440 8181248 8340544 8611840 8779520 9715232 9904396 10226560 10425680 10720256 11536838 12144040 12380495 12730304 13400320 14047232 15117236 15912880 16362496 16681088 17559040 18896545 19430464 19808792 20453120 20851360 21440512 23073676 24288080 24760990 25460608 26800640 28842095 30234472 31825760 32724992 33362176 35118080 37793090 38860928 39617584 40906240 41702720 46147352 48576160 49521980 50921216 53601280 57684190 60468944 63651520 66724352 70236160 71806871 75586180 77721856 79235168 81812480 83405440 92294704 97152320 99043960 101842432 107202560 109599961 115368380 120937888 127303040 133448704 143613742 151172360 155443712 158470336 163624960 166810880 184589408 194304640 198087920 203684864 219199922 230736760 241875776 254606080 266897408 287227484 302344720 310887424 316940672 333621760 359034355 369178816 388609280 396175840 407369728 438399844 461473520 483751552 509212160 547999805 574454968 604689440 621774848 633881344 667243520 718068710 738357632 777218560 792351680 876799688 922947040 967503104 1018424320 1095999610 1148909936 1209378880 1267762688 1334487040 1436137420 1476715264 1554437120 1584703360 1753599376 1845894080 1935006208 2036848640 2082399259 2191999220 2297819872 2418757760 2535525376 2872274840 2953430528 3108874240 3169406720 3507198752 3691788160 3870012416 4164798518 4383998440 4595639744 4837515520 5071050752 5744549680 5906861056 6338813440 7014397504 7383576320 7740024832 8329597036 8767996880 9191279488 9675031040 10411996295 11489099360 11813722112 12677626880 14028795008 14767152640 16659194072 17535993760 18382558976 19350062080 20823992590 22978198720 25355253760 28057590016 29534305280 33318388144 35071987520 36765117952 38700124160 41647985180 45956397440 56115180032 59068610560 66636776288 70143975040 73530235904 83295970360 91912794880 112230360064 133273552576 140287950080 147060471808 166591940720 183825589760 224460720128 266547105152 280575900160 333183881440 367651179520 533094210304 561151800320 666367762880 735302359040 1066188420608 1122303600640 1332735525760 2132376841216 2665471051520 4264753682432 5330942103040 10661884206080 21323768412160
• Sum of all divisors σ(n): 55933552420200
• Sum of proper divisors (its aliquot sum) s(n): 34609784008040
• 21323768412160 is an abundant number, because the sum of its proper divisors (34609784008040) is greater than itself. Its abundance is 13286015595880

Bases of 21323768412160

• Binary: 100110110010011010011101001000011100000000000₂
• Hexadecimal: 0x1364D3A43800
• Base-36: 7K4055DDS

Squares and roots of 21323768412160

• 21323768412160 squared (21323768412160²) is 454703099295432607635865600
• 21323768412160 cubed (21323768412160³) is 9695983585667197790467730096779165696000
• The square root of 21323768412160 is 4617766.6043402411
• The cube root of 21323768412160 is 27730.3053881893

Scales and comparisons

• 21,323,768,412,160 seconds is equal to 678,029 years, 45 weeks, 4 days, 3 hours, 22 minutes, 40 seconds.
• To count from 1 to 21,323,768,412,160 would take you about one million, six hundred ninety-five thousand and seventy-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 21323768412160 cubic inches would be around 2310.9 feet tall.

Recreational maths with 21323768412160

• 21323768412160 backwards is 06121486732312
• The number of decimal digits it has is: 14
• The sum of 21323768412160's digits is 46
• More coming soon!