1228080791028

Names of 1228080791028

• Cardinal: 1228080791028 can be written as One trillion, two hundred twenty-eight billion, eighty million, seven hundred ninety-one thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.228080791028 × 10¹²

Factors of 1228080791028

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8393

Divisors of 1228080791028

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 31 39 42 43 52 62 78 84 86 91 93 103 124 129 156 172 182 186 206 217 258 273 301 309 364 372 403 412 434 516 546 559 602 618 651 721 806 868 903 1092 1118 1204 1209 1236 1302 1333 1339 1442 1612 1677 1806 2163 2236 2418 2604 2666 2678 2821 2884 3193 3354 3612 3913 3999 4017 4326 4429 4836 5332 5356 5642 6386 6708 7826 7998 8034 8191 8463 8652 8858 9331 9373 9579 11284 11739 12772 13287 15652 15996 16068 16382 16926 17329 17716 18662 18746 19158 22351 23478 24573 26574 27993 28119 31003 32764 33852 34658 37324 37492 38316 41509 44702 46956 49146 51987 53148 55986 56238 57337 57577 62006 67053 69316 83018 89404 93009 98292 103974 106483 111972 112476 114674 115154 121303 124012 124527 134106 137299 166036 172011 172731 186018 207948 212966 229348 230308 242606 249054 253921 268212 274598 290563 319449 344022 345462 352213 363909 372036 403039 411897 425932 485212 498108 507842 549196 581126 638898 688044 690924 704426 727818 745381 761763 806078 823794 843673 871689 961093 1015684 1056639 1162252 1209117 1277796 1408852 1455636 1490762 1523526 1612156 1647588 1687346 1743378 1777447 1784887 1922186 2113278 2236143 2418234 2465491 2531019 2883279 2981524 3047052 3300973 3374692 3486756 3554894 3569774 3844372 4226556 4472286 4578769 4836468 4930982 5062038 5332341 5354661 5766558 5905711 6601946 7109788 7139548 7396473 8944572 9157538 9861964 9902919 10124076 10664682 10709322 10918603 10967749 11533116 11811422 12494209 13203892 13736307 14792946 17717133 18315076 19805838 21329364 21418644 21837206 21935498 23106811 23622844 24988418 26153863 27472614 29585892 32051383 32755809 32903247 35434266 36277939 37482627 39611676 43674412 43870996 46213622 49976836 52307726 54945228 64102766 65511618 65806494 69320433 70868532 72555878 74965254 76430221 76774243 78461589 92427244 96154149 104615452 108833817 128205532 131023236 131612988 138640866 141941839 145111756 149930508 152860442 153548486 156923178 183077041 192308298 217667634 229290663 230322729 253945573 277281732 283883678 305720884 307096972 313846356 340000219 366154082 384616596 425825517 435335268 458581326 460645458 471613207 507891146 549231123 567767356 680000438 732308164 761836719 851651034 917162652 921290916 943226414 993592873 1015782292 1020000657 1098462246 1124616109 1360000876 1414839621 1523673438 1703302068 1886452828 1987185746 2040001314 2196924492 2249232218 2380001533 2829679242 2980778619 3047346876 3301292449 3373848327 3974371492 4080002628 4498464436 4760003066 5659358484 5961557238 6602584898 6747696654 7140004599 7872312763 9520006132 9903877347 11923114476 13205169796 13495393308 14280009198 14620009417 15744625526 19807754694 23616938289 28560018396 29240018834 31489251052 39615509388 43860028251 47233876578 58480037668 87720056502 94467753156 102340065919 175440113004 204680131838 307020197757 409360263676 614040395514 1228080791028
• Sum of all divisors σ(n): 3761854480384
• Sum of proper divisors (its aliquot sum) s(n): 2533773689356
• 1228080791028 is an abundant number, because the sum of its proper divisors (2533773689356) is greater than itself. Its abundance is 1305692898328

Bases of 1228080791028

• Binary: 10001110111101111010100011011110111110100₂
• Hexadecimal: 0x11DEF51BDF4
• Base-36: FO67LEYC

Squares and roots of 1228080791028

• 1228080791028 squared (1228080791028²) is 1508182429291958205296784
• 1228080791028 cubed (1228080791028³) is 1852169870779398710719989714224453952
• The square root of 1228080791028 is 1108188.0666330963
• The cube root of 1228080791028 is 10708.8371138725

Scales and comparisons

• 1,228,080,791,028 seconds is equal to 39,049 years, 8 weeks, 6 days, 1 hour, 3 minutes, 48 seconds.
• To count from 1 to 1,228,080,791,028 would take you about ninety-seven thousand, six hundred twenty-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 1228080791028 cubic inches would be around 892.4 feet tall.

Recreational maths with 1228080791028

• 1228080791028 backwards is 8201970808221
• The number of decimal digits it has is: 13
• The sum of 1228080791028's digits is 48
• More coming soon!