551820878921728

Names of 551820878921728

• Cardinal: 551820878921728 can be written as Five hundred fifty-one trillion, eight hundred twenty billion, eight hundred seventy-eight million, nine hundred twenty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.51820878921728 × 10¹⁴

Factors of 551820878921728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 225

Divisors of 551820878921728

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 103 104 107 128 169 206 208 214 256 338 412 416 428 512 676 824 832 856 1024 1339 1352 1391 1648 1664 1712 2048 2197 2678 2704 2782 3296 3328 3424 4096 4394 5356 5408 5564 6592 6656 6848 8192 8788 10712 10816 11021 11128 11449 13184 13312 13696 16384 17407 17576 18083 21424 21632 22042 22256 22898 26368 26624 27392 28561 34814 35152 36166 42848 43264 44084 44512 45796 52736 53248 54784 57122 69628 70304 72332 85696 86528 88168 89024 91592 105472 106496 109568 114244 139256 140608 143273 144664 148837 171392 173056 176336 178048 183184 210944 212992 219136 226291 228488 235079 278512 281216 286546 289328 297674 342784 346112 352672 356096 366368 421888 438272 452582 456976 470158 557024 562432 573092 578656 595348 685568 692224 705344 712192 732736 843776 876544 905164 913952 940316 1114048 1124864 1146184 1157312 1179247 1190696 1371136 1384448 1410688 1424384 1465472 1687552 1753088 1810328 1827904 1862549 1880632 1934881 2228096 2249728 2292368 2314624 2358494 2381392 2742272 2768896 2821376 2848768 2930944 2941783 3056027 3620656 3655808 3725098 3761264 3869762 4456192 4499456 4584736 4629248 4716988 4762784 5484544 5642752 5697536 5861888 5883566 6112054 7241312 7311616 7450196 7522528 7739524 8912384 8998912 9169472 9258496 9433976 9525568 10969088 11285504 11395072 11723776 11767132 12224108 14482624 14623232 14900392 15045056 15330211 15479048 17824768 17997824 18338944 18516992 18867952 19051136 21938176 22571008 22790144 23447552 23534264 24213137 24448216 25153453 28965248 29246464 29800784 30090112 30660422 30958096 35649536 35995648 36677888 37033984 37735904 38102272 45142016 46895104 47068528 48426274 48896432 50306906 57930496 58492928 59601568 60180224 61320844 61916192 71299072 73355776 74067968 75471808 76204544 90284032 93790208 94137056 96852548 97792864 100613812 115860992 116985856 119203136 120360448 122641688 123832384 142598144 146711552 148135936 150943616 152409088 180568064 187580416 188274112 193705096 195585728 199292743 201227624 231721984 233971712 238406272 240720896 245283376 247664768 285196288 293423104 296271872 301887232 304818176 314770781 326994889 376548224 387410192 391171456 398585486 402455248 463443968 467943424 476812544 481441792 490566752 495329536 586846208 603774464 609636352 629541562 653989778 753096448 774820384 782342912 797170972 804910496 926887936 953625088 962883584 981133504 990659072 1173692416 1207548928 1219272704 1259083124 1307979556 1506192896 1549640768 1564685824 1594341944 1609820992 1853775872 1907250176 1925767168 1962267008 1981318144 2347384832 2415097856 2438545408 2518166248 2590805659 2615959112 3012385792 3099281536 3129371648 3188683888 3219641984 3707551744 3814500352 3851534336 3924534016 3962636288 4830195712 5036332496 5181611318 5231918224 6024771584 6198563072 6258743296 6377367776 6439283968 7629000704 7849068032 7925272576 9660391424 10072664992 10363222636 10463836448 12049543168 12397126144 12517486592 12754735552 12878567936 15258001408 15698136064 15850545152 19320782848 20145329984 20726445272 20927672896 24099086336 24794252288 25034973184 25509471104 25757135872 30516002816 31396272128 31701090304 33680473567 40290659968 41452890544 41855345792 48198172672 49588504576 50069946368 51018942208 51514271744 62792544256 67360947134 80581319936 82905781088 83710691584 99177009152 102037884416 103028543488 125585088512 134721894268 161162639872 165811562176 167421383168 198354018304 204075768832 206057086976 251170177024 269443788536 322325279744 331623124352 334842766336 396708036608 408151537664 412114173952 538887577072 644650559488 663246248704 669685532672 816303075328 1077775154144 1289301118976 1326492497408 1339371065344 1632606150656 2155550308288 2578602237952 2652984994816 2678742130688 3265212301312 4311100616576 5157204475904 5305969989632 5357484261376 8622201233152 10611939979264 17244402466304 21223879958528 34488804932608 42447759917056 68977609865216 137955219730432 275910439460864 551820878921728
• Sum of all divisors σ(n): 1218567187144216
• Sum of proper divisors (its aliquot sum) s(n): 666746308222488
• 551820878921728 is an abundant number, because the sum of its proper divisors (666746308222488) is greater than itself. Its abundance is 114925429300760

Bases of 551820878921728

• Binary: 1111101011110000011001111011101111100000000000000₂
• Hexadecimal: 0x1F5E0CF77C000
• Base-36: 5FLR0FPTDS

Squares and roots of 551820878921728

• 551820878921728 squared (551820878921728²) is 304506282413948393323950505984
• 551820878921728 cubed (551820878921728³) is 168032924398852928527555531322333385931620352
• The square root of 551820878921728 is 23490867.9899600133
• The cube root of 551820878921728 is 82022.4447245721

Scales and comparisons

• 551,820,878,921,728 seconds is equal to 17,546,197 years, 2 weeks, 6 days, 6 hours, 15 minutes, 28 seconds.
• To count from 1 to 551,820,878,921,728 would take you about forty-three million, eight hundred sixty-five thousand, four hundred ninety-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 551820878921728 cubic inches would be around 6835.2 feet tall.

Recreational maths with 551820878921728

• 551820878921728 backwards is 827129878028155
• The number of decimal digits it has is: 15
• The sum of 551820878921728's digits is 73
• More coming soon!