11128071240

Names of 11128071240

• Cardinal: 11128071240 can be written as Eleven billion, one hundred twenty-eight million, seventy-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.112807124 × 10¹⁰

Factors of 11128071240

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 451

Divisors of 11128071240

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 18 19 20 22 24 26 30 31 33 36 38 39 40 44 45 52 55 57 60 62 65 66 72 76 78 88 90 93 95 99 104 110 114 117 120 124 130 132 143 152 155 156 165 171 180 186 190 195 198 209 220 228 234 247 248 260 264 279 285 286 310 312 330 341 342 360 367 372 380 390 396 403 418 429 440 456 465 468 494 495 520 558 570 572 585 589 620 627 660 682 684 715 734 741 744 760 780 792 806 836 855 858 930 936 988 990 1023 1045 1101 1116 1140 1144 1170 1178 1209 1235 1240 1254 1287 1320 1364 1368 1395 1430 1468 1482 1560 1612 1672 1705 1710 1716 1767 1835 1860 1881 1976 1980 2015 2046 2090 2145 2202 2223 2232 2280 2340 2356 2418 2470 2508 2574 2717 2728 2790 2860 2936 2945 2964 3069 3135 3224 3303 3410 3420 3432 3534 3627 3670 3705 3720 3762 3960 4030 4037 4092 4180 4290 4404 4433 4446 4680 4712 4771 4836 4940 5016 5115 5148 5301 5434 5505 5580 5720 5890 5928 6045 6138 6270 6435 6479 6606 6820 6840 6973 7068 7254 7340 7410 7524 7657 8060 8074 8151 8184 8360 8580 8808 8835 8866 8892 9405 9542 9672 9880 10230 10296 10602 10868 11010 11115 11160 11377 11780 12090 12111 12276 12540 12870 12958 13212 13299 13585 13640 13946 14136 14313 14508 14680 14820 15048 15314 15345 16120 16148 16302 16515 17160 17670 17732 17784 18135 18810 19084 19437 20185 20460 20919 21204 21736 22020 22165 22230 22754 22971 23560 23855 24180 24222 24453 24552 25080 25740 25916 26424 26505 26598 27170 27892 28626 29016 29640 30628 30690 32296 32395 32604 33030 34131 34865 35340 35464 36270 36333 37620 38168 38285 38874 39897 40370 40755 40920 41838 42408 42939 44040 44330 44460 45508 45942 47710 48360 48444 48906 51480 51832 52481 53010 53196 54340 55784 56885 57252 58311 60555 61256 61380 62757 64790 65208 66060 66495 68262 68913 69730 70680 71565 72540 72666 75240 76570 76703 77748 79794 80740 81510 83676 84227 85878 88660 88920 90649 91016 91884 95420 96888 97185 97812 102393 104595 104962 106020 106392 108680 113770 114504 114855 116622 121110 122265 122760 125147 125514 129580 132120 132990 136524 137826 139460 143130 145080 145332 147901 153140 153406 155496 157443 159588 161480 163020 167352 168454 170655 171756 177320 181298 181665 183768 190840 194370 195624 199485 204786 209190 209924 212040 214695 216163 227540 229710 230109 233244 242220 244530 250294 251028 252681 259160 262405 265980 271947 273048 275652 278920 286260 290664 291555 295802 306280 306812 313785 314886 319176 326040 336908 341310 343512 344565 362596 363330 375441 383515 388740 398970 409572 418380 419848 421135 429390 432326 443703 453245 455080 459420 460218 466488 472329 484440 489060 500588 502056 505362 511965 524810 531960 543894 551304 572520 583110 591604 613624 625735 627570 629772 648489 673816 682620 689130 690327 725192 726660 739505 750882 758043 767030 777480 787215 797940 815841 819144 836760 842270 858780 864652 887406 906490 918840 920436 944658 978120 997139 1001176 1010724 1023930 1049620 1080815 1087788 1126323 1150545 1166220 1183208 1251470 1255140 1259544 1263405 1296978 1331109 1359735 1365240 1378260 1380654 1453320 1479010 1501764 1516086 1534060 1574430 1595880 1626911 1631682 1684540 1717560 1729304 1774812 1812980 1840872 1877205 1889316 1945467 1994278 2021448 2047860 2099240 2161630 2175576 2218515 2252646 2301090 2332440 2361645 2377793 2502940 2510280 2526810 2593956 2662218 2719470 2756520 2761308 2810119 2958020 2991417 3003528 3032172 3068120 3148860 3242445 3253822 3263364 3369080 3451635 3549624 3625960 3754410 3778632 3790215 3890934 3988556 4079205 4095720 4323260 4437030 4505292 4602180 4723290 4755586 4880733 4985695 5005880 5053620 5187912 5324436 5438940 5522616 5620238 5631615 5916040 5982834 6064344 6297720 6484890 6507644 6526728 6655545 6903270 7133379 7508820 7580430 7781868 7977112 8134555 8158410 8430357 8646520 8874060 8974251 9010584 9204360 9446580 9511172 9727335 9761466 9971390 10107240 10648872 10877880 11240476 11263230 11888965 11965668 12969780 13015288 13311090 13806540 14050595 14266758 14642199 14957085 15017640 15160860 15563736 16269110 16316820 16860714 17748120 17948502 18893160 19022344 19454670 19522932 19942780 21400137 22480952 22526460 23777930 23931336 24403665 25291071 25939560 26622180 27613080 28101190 28533516 29284398 29914170 30321720 30911309 32538220 32633640 33721428 35666895 35897004 38909340 39045864 39885560 42151785 42800274 44871255 45052920 47555860 48807330 50582142 53244360 56202380 57067032 58568796 59828340 61822618 65076440 67442856 71333790 71794008 73210995 77818680 84303570 85600548 89742510 92733927 95111720 97614660 101164284 107000685 112404760 117137592 119656680 123645236 126455355 142667580 146421990 154556545 168607140 171201096 179485020 185467854 195229320 202328568 214001370 247290472 252910710 278201781 285335160 292843980 309113090 337214280 358970040 370935708 428002740 463669635 505821420 556403562 585687960 618226180 741871416 856005480 927339270 1011642840 1112807124 1236452360 1391008905 1854678540 2225614248 2782017810 3709357080 5564035620 11128071240
• Sum of all divisors σ(n): 46293811200
• Sum of proper divisors (its aliquot sum) s(n): 35165739960
• 11128071240 is an abundant number, because the sum of its proper divisors (35165739960) is greater than itself. Its abundance is 24037668720

Bases of 11128071240

• Binary: 1010010111010010001110010001001000₂
• Hexadecimal: 0x29748E448
• Base-36: 541D6Q0

Squares and roots of 11128071240

• 11128071240 squared (11128071240²) is 123833969522515137600
• 11128071240 cubed (11128071240³) is 1378033234778537235191202624000
• The square root of 11128071240 is 105489.6736178477
• The cube root of 11128071240 is 2232.5779566625

Scales and comparisons

• 11,128,071,240 seconds is equal to 353 years, 43 weeks, 4 days, 2 hours, 54 minutes.
• To count from 1 to 11,128,071,240 would take you about seven hundred 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 11128071240 cubic inches would be around 186 feet tall.

Recreational maths with 11128071240

• 11128071240 backwards is 04217082111
• The number of decimal digits it has is: 11
• The sum of 11128071240's digits is 27
• More coming soon!