28004075880768

Names of 28004075880768

• Cardinal: 28004075880768 can be written as Twenty-eight trillion, four billion, seventy-five million, eight hundred eighty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.8004075880768 × 10¹³

Factors of 28004075880768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1482354

Divisors of 28004075880768

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 29 32 36 39 48 52 54 58 64 72 78 87 96 104 108 116 117 144 156 174 192 208 216 232 234 261 288 312 348 351 377 416 432 464 468 522 576 624 696 702 754 783 832 841 864 928 936 1044 1131 1248 1392 1404 1508 1566 1682 1728 1856 1872 2088 2262 2496 2523 2784 2808 3016 3132 3364 3393 3744 4176 4524 5046 5568 5616 6032 6264 6728 6786 7488 7569 8352 9048 10092 10179 10933 11232 12064 12528 13456 13572 15138 16704 18096 20184 20358 21866 22464 22707 24128 25056 26912 27144 30276 32799 36192 40368 40716 43732 45414 50112 53824 54288 60552 65598 72384 80736 81432 87464 90828 98397 108576 121104 131196 161472 162864 174928 181656 196794 217152 242208 262392 295191 325728 349856 363312 393588 484416 524784 590382 651456 699712 726624 787176 1049568 1180764 1453248 1482307 1574352 2099136 2361528 2964614 3148704 4446921 4723056 5929228 6297408 8893842 9446112 11858456 13340763 17787684 18892224 19269991 23716912 26681526 35575368 38539982 40022289 42986903 47433824 53363052 57809973 71150736 77079964 80044578 85973806 94867648 106726104 115619946 128960709 142301472 154159928 160089156 171947612 173429919 213452208 231239892 257921418 284602944 308319856 320178312 343895224 346859838 386882127 426904416 462479784 515842836 520289757 558829739 616639712 640356624 687790448 693719676 773764254 853808832 924959568 1031685672 1040579514 1117659478 1160646381 1233279424 1246620187 1280713248 1375580896 1387439352 1547528508 1676489217 1849919136 2063371344 2081159028 2235318956 2321292762 2493240374 2561426496 2751161792 2774878704 3095057016 3352978434 3699838272 3739860561 4126742688 4162318056 4470637912 4642585524 4986480748 5029467651 5549757408 6190114032 6705956868 7479721122 8253485376 8324636112 8941275824 9285171048 9972961496 10058935302 11099514816 11219581683 12380228064 13411913736 14959442244 15088402953 16206062431 16649272224 17882551648 18570342096 19945922992 20117870604 22439163366 24760456128 26823827472 29918884488 30176805906 32412124862 33298544448 33658745049 35765103296 37140684192 39891845984 40235741208 44878326732 48618187293 53647654944 59837768976 60353611812 64824249724 67317490098 74281368384 79783691968 80471482416 89756653464 97236374586 107295309888 119675537952 120707223624 129648499448 134634980196 145854561879 160942964832 179513306928 194472749172 239351075904 241414447248 259296998896 269269960392 291709123758 321885929664 359026613856 388945498344 437563685637 482828894496 518593997792 538539920784 583418247516 718053227712 777890996688 875127371274 965657788992 1037187995584 1077079841568 1166836495032 1555781993376 1750254742548 2154159683136 2333672990064 3111563986752 3500509485096 4667345980128 7001018970192 9334691960256 14002037940384 28004075880768
• Sum of all divisors σ(n): 91822339860160
• Sum of proper divisors (its aliquot sum) s(n): 63818263979392
• 28004075880768 is an abundant number, because the sum of its proper divisors (63818263979392) is greater than itself. Its abundance is 35814188098624

Bases of 28004075880768

• Binary: 110010111100000110100111111101100000101000000₂
• Hexadecimal: 0x197834FEC140
• Base-36: 9XCW7QHC0

Squares and roots of 28004075880768

• 28004075880768 squared (28004075880768²) is 784228265935812034952269824
• 28004075880768 cubed (28004075880768³) is 21961587867109586744459279972373588344832
• The square root of 28004075880768 is 5291887.7426460967
• The cube root of 28004075880768 is 30367.3630728149

Scales and comparisons

• 28,004,075,880,768 seconds is equal to 890,442 years, 51 weeks, 3 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 28,004,075,880,768 would take you about two million, two hundred twenty-six thousand, one hundred seven 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 28004075880768 cubic inches would be around 2530.6 feet tall.

Recreational maths with 28004075880768

• 28004075880768 backwards is 86708857040082
• The number of decimal digits it has is: 14
• The sum of 28004075880768's digits is 63
• More coming soon!