28076749046556672

Names of 28076749046556672

• Cardinal: 28076749046556672 can be written as Twenty-eight quadrillion, seventy-six trillion, seven hundred forty-nine billion, forty-six million, five hundred fifty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.8076749046556672 × 10¹⁶

Factors of 28076749046556672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1380182299

Divisors of 28076749046556672

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 43 44 48 56 64 66 77 84 86 88 96 112 128 129 132 154 168 172 176 192 224 231 256 258 264 301 308 336 344 352 384 448 462 473 512 516 528 602 616 672 688 704 768 896 903 924 946 1024 1032 1056 1204 1232 1344 1376 1408 1419 1536 1792 1806 1848 1892 2048 2064 2112 2408 2464 2688 2752 2816 2838 3072 3311 3584 3612 3696 3784 4128 4224 4816 4928 5376 5504 5632 5676 6144 6622 7168 7224 7392 7568 8256 8448 9632 9856 9933 10752 11008 11264 11352 13244 14336 14448 14784 15136 16512 16896 19264 19712 19866 21504 22016 22528 22704 26488 28896 29568 30272 33024 33792 38528 39424 39732 43008 44032 45408 52976 57792 59136 60544 66048 67584 77056 78848 79464 88064 90816 105952 115584 118272 121088 132096 154112 157696 158928 181632 211904 231168 236544 242176 264192 308224 317856 363264 423808 462336 473088 484352 616448 635712 726528 847616 924672 968704 1271424 1453056 1695232 1849344 2542848 2906112 3390464 5085696 6780928 10171392 20342784 1380182233 2760364466 4140546699 5520728932 8281093398 9661275631 11041457864 15182004563 16562186796 19322551262 22082915728 28983826893 30364009126 33124373592 38645102524 44165831456 45546013689 57967653786 59347836019 60728018252 66248747184 77290205048 88331662912 91092027378 106274031941 115935307572 118695672038 121456036504 132497494368 154580410096 176663325824 178043508057 182184054756 212548063882 231870615144 237391344076 242912073008 264994988736 309160820192 318822095823 353326651648 356087016114 364368109512 415434852133 425096127764 463741230288 474782688152 485824146016 529989977472 618321640384 637644191646 652826196209 706653303296 712174032228 728736219024 830869704266 850192255528 927482460576 949565376304 971648292032 1059979954944 1236643280768 1246304556399 1275288383292 1305652392418 1413306606592 1424348064456 1457472438048 1661739408532 1700384511056 1854964921152 1899130752608 1943296584064 1958478588627 2119959909888 2473286561536 2492609112798 2550576766584 2611304784836 2826613213184 2848696128912 2914944876096 3323478817064 3400769022112 3709929842304 3798261505216 3886593168128 3916957177254 4239919819776 4569783373463 4946573123072 4985218225596 5101153533168 5222609569672 5697392257824 5829889752192 6646957634128 6801538044224 7419859684608 7596523010432 7773186336256 7833914354508 8479839639552 9139566746926 9893146246144 9970436451192 10202307066336 10445219139344 11394784515648 11659779504384 13293915268256 13603076088448 13709350120389 14839719369216 15193046020864 15546372672512 15667828709016 18279133493852 19786292492288 19940872902384 20404614132672 20890438278688 22789569031296 23319559008768 26587830536512 27206152176896 27418700240778 29679438738432 30386092041728 31092745345024 31335657418032 36558266987704 39881745804768 40809228265344 41780876557376 45579138062592 46639118017536 53175661073024 54412304353792 54837400481556 59358877476864 60772184083456 62671314836064 73116533975408 79763491609536 81618456530688 83561753114752 91158276125184 93278236035072 106351322146048 108824608707584 109674800963112 121544368166912 125342629672128 146233067950816 159526983219072 163236913061376 167123506229504 182316552250368 212702644292096 217649217415168 219349601926224 250685259344256 292466135901632 319053966438144 326473826122752 334247012459008 364633104500736 425405288584192 438699203852448 501370518688512 584932271803264 638107932876288 652947652245504 668494024918016 850810577168384 877398407704896 1002741037377024 1169864543606528 1276215865752576 1336988049836032 1754796815409792 2005482074754048 2339729087213056 2552431731505152 3509593630819584 4010964149508096 4679458174426112 7019187261639168 9358916348852224 14038374523278336 28076749046556672
• Sum of all divisors σ(n): 95493594210094080
• Sum of proper divisors (its aliquot sum) s(n): 67416845163537408
• 28076749046556672 is an abundant number, because the sum of its proper divisors (67416845163537408) is greater than itself. Its abundance is 39340096116980736

Bases of 28076749046556672

• Binary: 1100011101111111010011110001101010111100010100000000000₂
• Hexadecimal: 0x63BFA78D5E2800
• Base-36: 7OGDKG653PC

Squares and roots of 28076749046556672

• 28076749046556672 squared (28076749046556672²) is 788303837023320990206179707715584
• 28076749046556672 cubed (28076749046556672³) is 22133009004541493765086577594168136381586313576448
• The square root of 28076749046556672 is 167561180.0106357331
• The cube root of 28076749046556672 is 303936.0908712277

Scales and comparisons

• 28,076,749,046,556,672 seconds is equal to 892,753,772 years, 30 weeks, 6 days, 51 minutes, 12 seconds.
• To count from 1 to 28,076,749,046,556,672 would take you about two billion, six hundred seventy-eight million, two hundred sixty-one thousand, three hundred seventeen 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 28076749046556672 cubic inches would be around 25328 feet tall.

Recreational maths with 28076749046556672

• 28076749046556672 backwards is 27665564094767082
• 28076749046556672 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 28076749046556672's digits is 84
• More coming soon!