2146743644843072

Names of 2146743644843072

• Cardinal: 2146743644843072 can be written as Two quadrillion, one hundred forty-six trillion, seven hundred forty-three billion, six hundred forty-four million, eight hundred forty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 2.146743644843072 × 10¹⁵

Factors of 2146743644843072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 619

Divisors of 2146743644843072

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 11 16 22 32 43 44 64 86 88 121 172 176 242 344 352 473 484 563 688 704 946 968 1126 1331 1376 1849 1892 1936 2252 2662 2752 3698 3784 3872 4504 5203 5324 6193 7396 7568 7744 9008 10406 10648 12386 14792 15136 18016 20339 20812 21296 24209 24772 29584 30272 36032 40678 41624 42592 48418 49544 57233 59168 68123 79507 81356 83248 85184 96836 99088 114466 118336 136246 159014 162712 166496 193672 198176 223729 228932 266299 272492 316969 318028 325424 332992 387344 396352 447458 457864 532598 544984 633938 636056 650848 749353 774688 874577 894916 915728 1040987 1065196 1089968 1267876 1272112 1301696 1498706 1549376 1749154 1789832 1831456 2081974 2130392 2179936 2461019 2535752 2544224 2929289 2997412 3486659 3498308 3579664 3662912 4163948 4260784 4359872 4922038 5071504 5088448 5858578 5994824 6973318 6996616 7159328 8327896 8521568 9620347 9844076 10143008 11450857 11717156 11989648 13629667 13946636 13993232 14318656 16655792 17043136 19240694 19688152 20286016 22901714 23434312 23979296 27259334 27893272 27986464 32222179 33311584 38353249 38481388 39376304 44762441 45803428 46868624 47958592 54518668 55786544 55972928 64444358 66623168 76706498 76962776 78752608 89524882 91606856 93737248 105823817 109037336 111573088 125959427 128888716 149926337 153412996 153925552 157505216 179049764 183213712 187474496 211647634 218074672 223146176 251918854 257777432 299852674 306825992 307851104 358099528 366427424 421885739 423295268 436149344 492386851 503837708 515554864 586075681 599705348 613651984 615702208 716199056 732854848 843771478 846590536 872298688 984773702 1007675416 1031109728 1172151362 1199410696 1227303968 1385553697 1432398112 1649189707 1687542956 1693181072 1969547404 2015350832 2062219456 2344302724 2398821392 2454607936 2771107394 2864796224 3298379414 3375085912 3386362144 3939094808 4030701664 4688605448 4797642784 5416255361 5542214788 6446832491 6596758828 6750171824 6772724288 7878189616 8061403328 9377210896 9595285568 10832510722 11084429576 12893664982 13193517656 13500343648 15756379232 18141086777 18754421792 21665021444 22168859152 25201254283 25787329964 26387035312 27000687296 31512758464 36282173554 37508843584 43330042888 44337718304 50402508566 51574659928 52774070624 59578808971 70915157401 72564347108 86660085776 88675436608 100805017132 103149319856 105548141248 119157617942 141830314802 145128694216 173320171552 201610034264 206298639712 238315235884 277213797113 283660629604 290257388432 346640343104 403220068528 412597279424 476630471768 554427594226 567321259208 580514776864 780066731411 806440137056 953260943536 1108855188452 1134642518416 1161029553728 1560133462822 1612880274112 1906521887072 2217710376904 2269285036832 3049351768243 3120266925644 3813043774144 4435420753808 4538570073664 6098703536486 6240533851288 8870841507616 12197407072972 12481067702576 17741683015232 24394814145944 24962135405152 33542869450673 48789628291888 49924270810304 67085738901346 97579256583776 134171477802692 195158513167552 268342955605384 536685911210768 1073371822421536 2146743644843072
• Sum of all divisors σ(n): 4805715635793600
• Sum of proper divisors (its aliquot sum) s(n): 2658971990950528
• 2146743644843072 is an abundant number, because the sum of its proper divisors (2658971990950528) is greater than itself. Its abundance is 512228346107456

Bases of 2146743644843072

• Binary: 111101000000111001110110100010111111110110001000000₂
• Hexadecimal: 0x7A073B45FEC40
• Base-36: L4YGEYV03K

Squares and roots of 2146743644843072

• 2146743644843072 squared (2146743644843072²) is 4608508276674117651579506397184
• 2146743644843072 cubed (2146743644843072³) is 9893285855156859817668713635564529115782709248
• The square root of 2146743644843072 is 46332964.9908471971
• The cube root of 2146743644843072 is 129001.0945732309

Scales and comparisons

• 2,146,743,644,843,072 seconds is equal to 68,259,807 years, 30 weeks, 5 days, 11 hours, 4 minutes, 32 seconds.
• To count from 1 to 2,146,743,644,843,072 would take you about two hundred four million, seven hundred seventy-nine thousand, four hundred twenty-two 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 2146743644843072 cubic inches would be around 10750.1 feet tall.

Recreational maths with 2146743644843072

• 2146743644843072 backwards is 2703484463476412
• The number of decimal digits it has is: 16
• The sum of 2146743644843072's digits is 65
• More coming soon!