28001424883712

Names of 28001424883712

• Cardinal: 28001424883712 can be written as Twenty-eight trillion, one billion, four hundred twenty-four million, eight hundred eighty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.8001424883712 × 10¹³

Factors of 28001424883712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 153

Divisors of 28001424883712

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 61 64 83 98 112 122 128 166 196 224 244 256 332 392 427 448 488 512 581 664 784 854 896 976 1024 1162 1328 1568 1708 1792 1952 2048 2324 2656 2989 3136 3416 3584 3904 4067 4096 4648 5063 5312 5978 6272 6832 6889 7168 7808 8134 8192 9296 10126 10624 11956 12544 13664 13778 14336 15616 16268 16384 18592 20252 21248 23912 25088 27328 27556 28672 31232 32536 35441 37184 40504 42496 47824 48223 50176 54656 55112 57344 62464 65072 70882 74368 81008 84992 95648 96446 100352 109312 110224 114688 124928 130144 141764 148736 162016 169984 191296 192892 200704 218624 220448 248087 249856 260288 283528 297472 324032 337561 339968 382592 385784 401408 420229 437248 440896 496174 499712 520576 567056 571787 594944 648064 675122 679936 765184 771568 802816 840458 874496 881792 992348 999424 1041152 1134112 1143574 1189888 1296128 1350244 1359872 1530368 1543136 1680916 1748992 1763584 1984696 2082304 2268224 2287148 2379776 2592256 2700488 2941603 3060736 3086272 3361832 3497984 3527168 3969392 4002509 4164608 4536448 4574296 4759552 5184512 5400976 5883206 6121472 6172544 6723664 6995968 7054336 7938784 8005018 8329216 9072896 9148592 9519104 10369024 10801952 11766412 12242944 12345088 13447328 14108672 15877568 16010036 16658432 18145792 18297184 20591221 20738048 21603904 23532824 24485888 24690176 26894656 28017563 28217344 31755136 32020072 33316864 34879007 36291584 36594368 41182442 41476096 43207808 47065648 48971776 49380352 53789312 56035126 56434688 63510272 64040144 66633728 69758014 72583168 73188736 82364884 82952192 86415616 94131296 98760704 107578624 112070252 112869376 127020544 128080288 139516028 145166336 146377472 164729768 172831232 188262592 197521408 215157248 224140504 244153049 254041088 256160576 279032056 290332672 292754944 329459536 345662464 376525184 395042816 430314496 448281008 488306098 508082176 512321152 558064112 580665344 585509888 658919072 691324928 753050368 790085632 860628992 896562016 976612196 1016164352 1024642304 1116128224 1171019776 1317838144 1382649856 1506100736 1709071343 1721257984 1793124032 1953224392 2032328704 2049284608 2232256448 2342039552 2635676288 2765299712 3012201472 3418142686 3442515968 3586248064 3906448784 4064657408 4098569216 4464512896 4684079104 5271352576 5530599424 6024402944 6836285372 6885031936 7172496128 7812897568 8197138432 8929025792 9368158208 10542705152 12048805888 13672570744 14344992256 15625795136 16394276864 17858051584 21085410304 24097611776 27345141488 28689984512 31251590272 32788553728 35716103168 42170820608 48195223552 54690282976 57379969024 62503180544 65577107456 71432206336 84341641216 109380565952 114759938048 125006361088 142864412672 168683282432 218761131904 229519876096 250012722176 285728825344 337366564864 437522263808 459039752192 500025444352 571457650688 875044527616 1000050888704 1750089055232 2000101777408 3500178110464 4000203554816 7000356220928 14000712441856 28001424883712
• Sum of all divisors σ(n): 67019585003280
• Sum of proper divisors (its aliquot sum) s(n): 39018160119568
• 28001424883712 is an abundant number, because the sum of its proper divisors (39018160119568) is greater than itself. Its abundance is 11016735235856

Bases of 28001424883712

• Binary: 110010111011110010110111110111100000000000000₂
• Hexadecimal: 0x197796FBC000
• Base-36: 9XBODEEWW

Squares and roots of 28001424883712

• 28001424883712 squared (28001424883712²) is 784079795518165592722898944
• 28001424883712 cubed (28001424883712³) is 21955351497038178720994360116434727600128
• The square root of 28001424883712 is 5291637.2592716519
• The cube root of 28001424883712 is 30366.4048036105

Scales and comparisons

• 28,001,424,883,712 seconds is equal to 890,358 years, 36 weeks, 1 day, 18 hours, 48 minutes, 32 seconds.
• To count from 1 to 28,001,424,883,712 would take you about two million, two hundred twenty-five thousand, eight hundred ninety-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 28001424883712 cubic inches would be around 2530.5 feet tall.

Recreational maths with 28001424883712

• 28001424883712 backwards is 21738842410082
• The number of decimal digits it has is: 14
• The sum of 28001424883712's digits is 50
• More coming soon!