11388443136

Names of 11388443136

• Cardinal: 11388443136 can be written as Eleven billion, three hundred eighty-eight million, four hundred forty-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.1388443136 × 10¹⁰

Factors of 11388443136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 659

Divisors of 11388443136

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 64 76 84 96 107 112 114 128 133 152 168 192 214 224 228 256 266 304 321 336 384 399 428 448 456 512 521 532 608 642 672 749 768 798 856 896 912 1042 1064 1216 1284 1344 1498 1536 1563 1596 1712 1792 1824 2033 2084 2128 2247 2432 2568 2688 2996 3126 3192 3424 3584 3647 3648 4066 4168 4256 4494 4864 5136 5376 5992 6099 6252 6384 6848 7294 7296 8132 8336 8512 8988 9728 9899 10272 10752 10941 11984 12198 12504 12768 13696 14231 14588 14592 16264 16672 17024 17976 19798 20544 21882 23968 24396 25008 25536 27392 28462 29176 29184 29697 32528 33344 34048 35952 39596 41088 42693 43764 47936 48792 50016 51072 54784 55747 56924 58352 59394 65056 66688 68096 69293 71904 79192 82176 85386 87528 95872 97584 100032 102144 111494 113848 116704 118788 130112 133376 138586 143808 158384 164352 167241 170772 175056 191744 195168 200064 204288 207879 222988 227696 233408 237576 260224 266752 277172 287616 316768 334482 341544 350112 383488 390229 390336 400128 415758 445976 455392 466816 475152 520448 554344 575232 633536 668964 683088 700224 780458 780672 800256 831516 891952 910784 933632 950304 1040896 1059193 1108688 1150464 1170687 1267072 1337928 1366176 1400448 1560916 1561344 1663032 1783904 1821568 1867264 1900608 2118386 2217376 2341374 2534144 2675856 2732352 2800896 3121832 3122688 3177579 3326064 3567808 3643136 3801216 4236772 4434752 4682748 5068288 5351712 5464704 5601792 6243664 6355158 6652128 7135616 7286272 7414351 7602432 8473544 8869504 9365496 10703424 10929408 12487328 12710316 13304256 14271232 14828702 15204864 16947088 17739008 18730992 21406848 21858816 22243053 24974656 25420632 26608512 28542464 29657404 33894176 35478016 37461984 42813696 44486106 49949312 50841264 53217024 59314808 67788352 74923968 85627392 88972212 99898624 101682528 106434048 118629616 135576704 149847936 177944424 199797248 203365056 237259232 271153408 299695872 355888848 406730112 474518464 542306816 599391744 711777696 813460224 949036928 1423555392 1626920448 1898073856 2847110784 3796147712 5694221568 11388443136
• Sum of all divisors σ(n): 36910494720
• Sum of proper divisors (its aliquot sum) s(n): 25522051584
• 11388443136 is an abundant number, because the sum of its proper divisors (25522051584) is greater than itself. Its abundance is 14133608448

Bases of 11388443136

• Binary: 1010100110110011011101101000000000₂
• Hexadecimal: 0x2A6CDDA00
• Base-36: 58CDUYO

Squares and roots of 11388443136

• 11388443136 squared (11388443136²) is 129696637061905514496
• 11388443136 cubed (11388443136³) is 1477042776109941063642519699456
• The square root of 11388443136 is 106716.6488229461
• The cube root of 11388443136 is 2249.8563289991

Scales and comparisons

• 11,388,443,136 seconds is equal to 362 years, 6 weeks, 16 hours, 25 minutes, 36 seconds.
• To count from 1 to 11,388,443,136 would take you about seven hundred twenty-four 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 11388443136 cubic inches would be around 187.5 feet tall.

Recreational maths with 11388443136

• 11388443136 backwards is 63134488311
• 11388443136 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11388443136's digits is 42
• More coming soon!