21792838534272

Names of 21792838534272

• Cardinal: 21792838534272 can be written as Twenty-one trillion, seven hundred ninety-two billion, eight hundred thirty-eight million, five hundred thirty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.1792838534272 × 10¹³

Factors of 21792838534272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 29660

Divisors of 21792838534272

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 216 234 243 288 312 324 351 384 416 432 468 486 576 619 624 648 702 729 832 864 936 972 1053 1152 1238 1248 1296 1404 1458 1664 1728 1857 1872 1944 2106 2476 2496 2592 2808 2916 3159 3456 3714 3744 3888 4212 4952 4992 5184 5571 5616 5832 6318 7428 7488 7776 8047 8424 9477 9904 10368 11142 11232 11664 12636 14856 14976 15552 16094 16713 16848 18954 19808 22284 22464 23328 24141 25272 29023 29712 31104 32188 33426 33696 37908 39616 44568 44928 46656 48282 50139 50544 58046 59424 64376 66852 67392 72423 75816 79232 87069 89136 93312 96564 100278 101088 116092 118848 128752 133704 134784 144846 150417 151632 174138 178272 193128 200556 202176 217269 232184 237696 257504 261207 267408 289692 300834 303264 348276 356544 377299 386256 401112 404352 434538 451251 464368 515008 522414 534816 579384 601668 606528 651807 696552 713088 754598 772512 783621 802224 869076 902502 928736 1030016 1044828 1069632 1131897 1158768 1203336 1213056 1303614 1393104 1509196 1545024 1567242 1604448 1738152 1805004 1857472 1955421 2089656 2139264 2263794 2317536 2350863 2406672 2607228 2786208 3018392 3090048 3134484 3208896 3395691 3476304 3610008 3714944 3910842 4179312 4527588 4635072 4701726 4813344 5214456 5572416 5866263 6036784 6268968 6417792 6791382 6952608 7052589 7220016 7821684 8358624 9055176 9270144 9403452 9626688 10187073 10428912 11144832 11732526 12073568 12537936 13582764 13905216 14105178 14440032 15643368 16717248 17965237 18110352 18806904 19253376 20374146 20857824 21157767 23465052 24147136 25075872 27165528 27810432 28210356 28880064 30561219 31286736 33434496 35930474 36220704 37613808 40748292 41715648 42315534 46930104 48294272 50151744 53895711 54331056 56420712 57760128 61122438 62573472 71860948 72441408 75227616 81496584 83431296 84631068 91683657 93860208 100303488 107791422 108662112 112841424 122244876 125146944 143721896 144882816 150455232 161687133 162993168 169262136 183367314 187720416 215582844 217324224 225682848 233548081 244489752 250293888 275050971 287443792 300910464 323374266 325986336 338524272 366734628 375440832 431165688 434648448 451365696 467096162 485061399 488979504 550101942 574887584 646748532 651972672 677048544 700644243 733469256 750881664 862331376 902731392 934192324 970122798 977959008 1100203884 1149775168 1293497064 1303945344 1354097088 1401288486 1455184197 1466938512 1724662752 1868384648 1940245596 1955918016 2101932729 2200407768 2299550336 2586994128 2708194176 2802576972 2910368394 2933877024 3449325504 3736769296 3880491192 3911836032 4203865458 4365552591 4400815536 5173988256 5605153944 5820736788 5867754048 6305798187 6898651008 7473538592 7760982384 8407730916 8731105182 8801631072 10347976512 11210307888 11641473576 11735508096 12611596374 13096657773 14947077184 15521964768 16815461832 17462210364 17603262144 18917394561 20695953024 22420615776 23282947152 25223192748 26193315546 29894154368 31043929536 33630923664 34924420728 35206524288 37834789122 44841231552 46565894304 50446385496 52386631092 56752183683 62087859072 67261847328 69848841456 75669578244 89682463104 93131788608 100892770992 104773262184 113504367366 134523694656 139697682912 151339156488 170256551049 186263577216 201785541984 209546524368 227008734732 269047389312 279395365824 302678312976 340513102098 403571083968 419093048736 454017469464 558790731648 605356625952 681026204196 807142167936 838186097472 908034938928 1210713251904 1362052408392 1676372194944 1816069877856 2421426503808 2724104816784 3632139755712 5448209633568 7264279511424 10896419267136 21792838534272
• Sum of all divisors σ(n): 70216201708800
• Sum of proper divisors (its aliquot sum) s(n): 48423363174528
• 21792838534272 is an abundant number, because the sum of its proper divisors (48423363174528) is greater than itself. Its abundance is 26630524640256

Bases of 21792838534272

• Binary: 100111101001000001010011001100100010010000000₂
• Hexadecimal: 0x13D20A664480
• Base-36: 7Q3HPE000

Squares and roots of 21792838534272

• 21792838534272 squared (21792838534272²) is 474927811380850573318569984
• 21792838534272 cubed (21792838534272³) is 10350025108858064488608515561033614491648
• The square root of 21792838534272 is 4668280.0402580821
• The cube root of 21792838534272 is 27932.1650995865

Scales and comparisons

• 21,792,838,534,272 seconds is equal to 692,944 years, 44 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 21,792,838,534,272 would take you about one million, seven hundred thirty-two thousand, three hundred sixty-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 21792838534272 cubic inches would be around 2327.7 feet tall.

Recreational maths with 21792838534272

• 21792838534272 backwards is 27243583829712
• The number of decimal digits it has is: 14
• The sum of 21792838534272's digits is 63
• More coming soon!