11439529728

Names of 11439529728

• Cardinal: 11439529728 can be written as Eleven billion, four hundred thirty-nine million, five hundred twenty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.1439529728 × 10¹⁰

Factors of 11439529728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 66

Divisors of 11439529728

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 19 22 24 31 32 33 38 44 48 57 62 64 66 76 88 93 96 114 121 124 128 132 152 176 186 192 209 228 242 248 256 264 304 341 352 361 363 372 384 418 456 484 496 528 589 608 627 682 704 722 726 744 768 836 912 968 992 1023 1056 1083 1178 1216 1254 1331 1364 1408 1444 1452 1488 1672 1767 1824 1936 1984 2046 2112 2166 2299 2356 2432 2508 2662 2728 2816 2888 2904 2976 3344 3534 3648 3751 3872 3968 3971 3993 4092 4224 4332 4598 4712 4864 5016 5324 5456 5776 5808 5952 6479 6688 6897 7068 7296 7502 7744 7936 7942 7986 8184 8448 8664 9196 9424 10032 10648 10912 11191 11253 11552 11616 11904 11913 12958 13376 13794 14136 14592 15004 15488 15884 15972 16368 17328 18392 18848 19437 20064 21296 21824 22382 22506 23104 23232 23808 23826 25289 25916 26752 27588 28272 30008 30976 31768 31944 32736 33573 34656 36784 37696 38874 40128 41261 42592 43648 43681 44764 45012 46208 46464 47652 50578 51832 53504 55176 56544 60016 63536 63888 65472 67146 69312 71269 73568 75392 75867 77748 80256 82522 85184 87296 87362 89528 90024 92416 92928 95304 101156 103664 110352 113088 120032 123101 123783 127072 127776 130944 131043 134292 138624 142538 147136 150784 151734 155496 160512 165044 170368 174724 179056 180048 190608 202312 207328 213807 220704 226176 240064 246202 247566 254144 255552 261888 262086 268584 277248 285076 294272 303468 310992 330088 340736 349448 358112 360096 369303 381216 404624 414656 427614 441408 452352 480128 480491 492404 495132 508288 511104 524172 537168 570152 588544 606936 621984 660176 698896 716224 720192 738606 762432 783959 809248 829312 855228 882816 960256 960982 984808 990264 1016576 1022208 1048344 1074336 1140304 1213872 1243968 1320352 1354111 1397792 1432448 1440384 1441473 1477212 1524864 1567918 1618496 1658624 1710456 1765632 1921964 1969616 1980528 2096688 2148672 2280608 2351877 2427744 2487936 2640704 2708222 2795584 2864896 2880768 2882946 2954424 3049728 3135836 3236992 3420912 3843928 3939232 3961056 4062333 4193376 4297344 4561216 4703754 4855488 4975872 5281408 5416444 5591168 5765892 5908848 6271672 6473984 6841824 7687856 7878464 7922112 8124666 8386752 8594688 9122432 9407508 9710976 10562816 10832888 11182336 11531784 11817696 12543344 13683648 14895221 15375712 15756928 15844224 16249332 16773504 18244864 18815016 19421952 21665776 23063568 23635392 25086688 27367296 29790442 30751424 31513856 31688448 32498664 33547008 37630032 43331552 44685663 46127136 47270784 50173376 54734592 59580884 61502848 64997328 75260064 86663104 89371326 92254272 94541568 100346752 119161768 123005696 129994656 150520128 173326208 178742652 184508544 200693504 238323536 259989312 301040256 346652416 357485304 369017088 476647072 519978624 602080512 714970608 953294144 1039957248 1429941216 1906588288 2859882432 3813176576 5719764864 11439529728
• Sum of all divisors σ(n): 36483535872
• Sum of proper divisors (its aliquot sum) s(n): 25044006144
• 11439529728 is an abundant number, because the sum of its proper divisors (25044006144) is greater than itself. Its abundance is 13604476416

Bases of 11439529728

• Binary: 1010101001110110010101111100000000₂
• Hexadecimal: 0x2A9D95F00
• Base-36: 596STMO

Squares and roots of 11439529728

• 11439529728 squared (11439529728²) is 130862840397795753984
• 11439529728 cubed (11439529728³) is 1497009353021103873372142436352
• The square root of 11439529728 is 106955.7372374199
• The cube root of 11439529728 is 2253.2154669937

Scales and comparisons

• 11,439,529,728 seconds is equal to 363 years, 38 weeks, 3 days, 23 hours, 8 minutes, 48 seconds.
• To count from 1 to 11,439,529,728 would take you about seven hundred twenty-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 11439529728 cubic inches would be around 187.8 feet tall.

Recreational maths with 11439529728

• 11439529728 backwards is 82792593411
• The number of decimal digits it has is: 11
• The sum of 11439529728's digits is 51
• More coming soon!