11315791872

Names of 11315791872

• Cardinal: 11315791872 can be written as Eleven billion, three hundred fifteen million, seven hundred ninety-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.1315791872 × 10¹⁰

Factors of 11315791872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 107

Divisors of 11315791872

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 17 18 21 22 24 28 32 33 34 36 42 44 48 49 51 56 63 64 66 67 68 72 77 84 88 96 98 99 102 112 119 126 128 132 134 136 144 147 153 154 168 176 187 192 196 198 201 204 224 231 238 252 256 264 268 272 288 294 306 308 336 352 357 374 384 392 396 402 408 441 448 462 469 476 504 512 528 536 539 544 561 576 588 603 612 616 672 693 704 714 737 748 768 784 792 804 816 833 882 896 924 938 952 1008 1024 1056 1071 1072 1078 1088 1122 1139 1152 1176 1206 1224 1232 1309 1344 1386 1407 1408 1428 1474 1496 1536 1568 1584 1608 1617 1632 1666 1683 1764 1792 1848 1876 1904 2016 2048 2112 2142 2144 2156 2176 2211 2244 2278 2304 2352 2412 2448 2464 2499 2618 2688 2772 2814 2816 2856 2948 2992 3072 3136 3168 3216 3234 3264 3283 3332 3366 3417 3528 3584 3696 3752 3808 3927 4032 4221 4224 4284 4288 4312 4352 4422 4488 4556 4608 4704 4824 4851 4896 4928 4998 5159 5236 5376 5544 5628 5632 5712 5896 5984 6144 6272 6336 6432 6468 6528 6566 6633 6664 6732 6834 7056 7168 7392 7497 7504 7616 7854 7973 8064 8442 8448 8568 8576 8624 8704 8844 8976 9112 9163 9216 9408 9648 9702 9792 9849 9856 9996 10251 10318 10472 10752 11088 11256 11264 11424 11781 11792 11968 12529 12544 12672 12864 12936 13056 13132 13266 13328 13464 13668 14112 14336 14784 14994 15008 15232 15477 15708 15946 16128 16884 16896 17136 17152 17248 17408 17688 17952 18224 18326 18432 18816 19296 19404 19584 19698 19712 19992 20502 20636 20944 21504 22176 22512 22528 22848 23562 23584 23919 23936 25058 25088 25344 25728 25872 26112 26264 26532 26656 26928 27336 27489 28224 29547 29568 29988 30016 30464 30954 31416 31892 32256 33768 33792 34272 34304 34496 34816 35376 35904 36113 36448 36652 37587 37632 38592 38808 39168 39396 39424 39984 41004 41272 41888 43008 44352 45024 45696 46431 47124 47168 47838 47872 50116 50176 50688 51456 51744 52224 52528 53064 53312 53856 54672 54978 55811 56448 59094 59136 59976 60032 60928 61908 62832 63784 64512 67536 67584 68544 68608 68992 70752 71757 71808 72226 72896 73304 75174 75264 77184 77616 78336 78792 78848 79968 82008 82467 82544 83776 87703 88704 90048 91392 92862 94248 94336 95676 95744 100232 100352 101376 102912 103488 104448 105056 106128 106624 107712 108339 109344 109956 111622 112761 112896 118188 118272 119952 120064 121856 123816 125664 127568 129024 135072 137088 137216 137984 141504 143514 143616 144452 145792 146608 150348 150528 154368 155232 156672 157584 157696 159936 164016 164934 165088 167433 167552 175406 177408 180096 182784 185724 188496 188672 191352 191488 200464 202752 205824 206976 210112 212256 213248 215424 216678 218688 219912 223244 225522 225792 236376 236544 239904 240128 243712 247632 251328 255136 263109 270144 274176 275968 283008 287028 287232 288904 291584 293216 300696 301056 308736 310464 313344 315168 319872 325017 328032 329868 330176 334866 335104 350812 354816 360192 365568 371448 376992 377344 382704 382976 400928 411648 413952 420224 424512 426496 430848 433356 437376 439824 446488 451044 451584 472752 473088 479808 480256 495264 502299 502656 510272 526218 540288 548352 551936 566016 574056 574464 577808 583168 586432 601392 613921 617472 620928 630336 639744 650034 656064 659736 660352 669732 670208 701624 709632 720384 731136 742896 753984 754688 765408 789327 801856 827904 840448 849024 852992 861696 866712 874752 879648 892976 902088 903168 945504 959616 960512 990528 1004598 1005312 1020544 1052436 1080576 1096704 1103872 1132032 1148112 1148928 1155616 1166336 1172864 1202784 1227842 1234944 1241856 1260672 1279488 1300068 1312128 1319472 1320704 1339464 1340416 1403248 1419264 1440768 1485792 1507968 1509376 1530816 1578654 1603712 1655808 1680896 1698048 1705984 1723392 1733424 1749504 1759296 1785952 1804176 1841763 1891008 1919232 1981056 2009196 2010624 2041088 2104872 2161152 2193408 2264064 2296224 2311232 2332672 2345728 2405568 2455684 2483712 2521344 2558976 2600136 2624256 2638944 2641408 2678928 2680832 2806496 2881536 2971584 3015936 3061632 3157308 3207424 3311616 3361792 3396096 3446784 3466848 3499008 3518592 3571904 3608352 3683526 3782016 3838464 3962112 4018392 4021248 4082176 4209744 4322304 4528128 4592448 4622464 4691456 4811136 4911368 4967424 5042688 5117952 5200272 5248512 5277888 5282816 5357856 5525289 5612992 5943168 6031872 6123264 6314616 6414848 6723584 6792192 6933696 6998016 7037184 7143808 7216704 7367052 7564032 7676928 7924224 8036784 8042496 8164352 8419488 8644608 9184896 9244928 9382912 9622272 9822736 9934848 10085376 10400544 10497024 10555776 10565632 10715712 11050578 11225984 11886336 12063744 12246528 12629232 12829696 13584384 13867392 14074368 14287616 14433408 14734104 15128064 15353856 15848448 16073568 16328704 16838976 18369792 18489856 18765824 19244544 19645472 20170752 20801088 20994048 21111552 21431424 22101156 22451968 23772672 24127488 24493056 25258464 25659392 27734784 28148736 28575232 28866816 29468208 30256128 31696896 32147136 33677952 36739584 36979712 38489088 39290944 41602176 42223104 42862848 44202312 44903936 47545344 48986112 50516928 55469568 56297472 57150464 57733632 58936416 60512256 64294272 67355904 73479168 73959424 76978176 78581888 83204352 84446208 85725696 88404624 89807872 95090688 101033856 110939136 114300928 115467264 117872832 128588544 134711808 146958336 157163776 166408704 168892416 171451392 176809248 179615744 202067712 221878272 230934528 235745664 257177088 269423616 314327552 332817408 342902784 353618496 404135424 471491328 514354176 538847232 628655104 665634816 707236992 808270848 942982656 1028708352 1257310208 1414473984 1616541696 1885965312 2828947968 3771930624 5657895936 11315791872
• Sum of all divisors σ(n): 44569193760
• Sum of proper divisors (its aliquot sum) s(n): 33253401888
• 11315791872 is an abundant number, because the sum of its proper divisors (33253401888) is greater than itself. Its abundance is 21937610016

Bases of 11315791872

• Binary: 1010100010011110010100100000000000₂
• Hexadecimal: 0x2A2794800
• Base-36: 5754OW0

Squares and roots of 11315791872

• 11315791872 squared (11315791872²) is 128047145690421264384
• 11315791872 cubed (11315791872³) is 1448954850436468771772430286848
• The square root of 11315791872 is 106375.7109118431
• The cube root of 11315791872 is 2245.0618860163

Scales and comparisons

• 11,315,791,872 seconds is equal to 359 years, 41 weeks, 6 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 11,315,791,872 would take you about seven hundred nineteen 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 11315791872 cubic inches would be around 187.1 feet tall.

Recreational maths with 11315791872

• 11315791872 backwards is 27819751311
• The number of decimal digits it has is: 11
• The sum of 11315791872's digits is 45
• More coming soon!