12221838288

Names of 12221838288

• Cardinal: 12221838288 can be written as Twelve billion, two hundred twenty-one million, eight hundred thirty-eight thousand, two hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2221838288 × 10¹⁰

Factors of 12221838288

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 64

Divisors of 12221838288

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 31 33 34 36 44 48 51 62 66 68 72 88 93 99 102 121 124 132 136 144 153 176 186 187 198 204 242 248 264 272 279 306 341 363 372 374 396 408 484 496 527 528 558 561 612 682 726 744 748 792 816 968 1023 1054 1089 1116 1122 1224 1331 1364 1452 1488 1496 1581 1584 1683 1936 2046 2057 2108 2178 2232 2244 2448 2662 2728 2904 2992 3069 3162 3366 3751 3993 4092 4114 4216 4356 4464 4488 4743 5324 5456 5797 5808 6138 6171 6324 6732 7502 7986 8184 8228 8432 8712 8976 9486 10648 11253 11594 11979 12276 12342 12648 13464 14641 15004 15972 16368 16456 17391 17424 18513 18972 21296 22506 22627 23188 23958 24552 24684 25296 26928 29282 30008 31944 32912 33759 34782 37026 37944 41261 43923 45012 45254 46376 47916 49104 49368 52173 58564 60016 63767 63888 67518 67881 69564 74052 75888 82522 87846 90024 90508 92752 95832 98736 104346 117128 123783 127534 131769 135036 135762 139128 148104 161051 165044 175692 180048 181016 191301 191664 203643 208692 234256 247566 248897 255068 263538 270072 271524 278256 296208 322102 330088 351384 362032 371349 382602 407286 417384 453871 483153 495132 497794 510136 527076 540144 543048 573903 644204 660176 701437 702768 742698 746691 765204 814572 834768 907742 966306 990264 995588 1020272 1054152 1086096 1147806 1288408 1361613 1402874 1449459 1485396 1493382 1530408 1629144 1815484 1932612 1980528 1991176 2104311 2108304 2240073 2295612 2576816 2723226 2737867 2805748 2898918 2970792 2986764 3060816 3258288 3630968 3865224 3982352 4084839 4208622 4480146 4591224 4992581 5446452 5475734 5611496 5797836 5941584 5973528 6312933 7261936 7715807 7730448 8169678 8213601 8417244 8960292 9182448 9985162 10892904 10951468 11222992 11595672 11947056 12625866 14977743 15431614 16339356 16427202 16834488 17920584 19970324 21785808 21902936 23147421 23191344 24640803 25251732 29955486 30863228 32678712 32854404 33668976 35841168 39940648 43805872 44933229 46294842 49281606 50503464 59910972 61726456 65357424 65708808 69442263 79881296 84873877 89866458 92589684 98563212 101006928 119821944 123452912 131417616 138884526 169747754 179732916 185179368 197126424 239643888 254621631 277769052 339495508 359465832 370358736 394252848 509243262 555538104 678991016 718931664 763864893 1018486524 1111076208 1357982032 1527729786 2036973048 3055459572 4073946096 6110919144 12221838288
• Sum of all divisors σ(n): 41122867968
• Sum of proper divisors (its aliquot sum) s(n): 28901029680
• 12221838288 is an abundant number, because the sum of its proper divisors (28901029680) is greater than itself. Its abundance is 16679191392

Bases of 12221838288

• Binary: 1011011000011110100111001111010000₂
• Hexadecimal: 0x2D87A73D0
• Base-36: 5M4KES0

Squares and roots of 12221838288

• 12221838288 squared (12221838288²) is 149373331138022770944
• 12221838288 cubed (12221838288³) is 1825616697708789314539233103872
• The square root of 12221838288 is 110552.4232570235
• The cube root of 12221838288 is 2303.4502902241

Scales and comparisons

• 12,221,838,288 seconds is equal to 388 years, 32 weeks, 11 hours, 4 minutes, 48 seconds.
• To count from 1 to 12,221,838,288 would take you about seven hundred seventy-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 12221838288 cubic inches would be around 192 feet tall.

Recreational maths with 12221838288

• 12221838288 backwards is 88283812221
• The number of decimal digits it has is: 11
• The sum of 12221838288's digits is 45
• More coming soon!