11990384640

Names of 11990384640

• Cardinal: 11990384640 can be written as Eleven billion, nine hundred ninety million, three hundred eighty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.199038464 × 10¹⁰

Factors of 11990384640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 162

Divisors of 11990384640

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 128 130 135 139 144 156 160 162 180 192 195 208 216 234 240 256 260 270 278 288 312 320 324 351 360 384 390 405 416 417 432 468 480 512 520 540 556 576 585 624 640 648 695 702 720 768 780 810 832 834 864 936 960 1024 1040 1053 1080 1112 1152 1170 1248 1251 1280 1296 1390 1404 1440 1536 1560 1620 1664 1668 1728 1755 1807 1872 1920 2048 2080 2085 2106 2160 2224 2304 2340 2496 2502 2560 2592 2780 2808 2880 3072 3120 3240 3328 3336 3456 3510 3614 3744 3753 3840 4096 4160 4170 4212 4320 4448 4608 4680 4992 5004 5120 5184 5265 5421 5560 5616 5760 6144 6240 6255 6480 6656 6672 6912 7020 7228 7488 7506 7680 8192 8320 8340 8424 8640 8896 9035 9216 9360 9984 10008 10240 10368 10530 10842 11120 11232 11259 11520 12288 12480 12510 12960 13312 13344 13824 14040 14456 14976 15012 15360 16263 16384 16640 16680 16848 17280 17792 18070 18432 18720 18765 19968 20016 20480 20736 21060 21684 22240 22464 22518 23040 24576 24960 25020 25920 26624 26688 27105 27648 28080 28912 29952 30024 30720 32526 33280 33360 33696 34560 35584 36140 36864 37440 37530 39936 40032 40960 41472 42120 43368 44480 44928 45036 46080 48789 49152 49920 50040 51840 53248 53376 54210 55296 56160 56295 57824 59904 60048 61440 65052 66560 66720 67392 69120 71168 72280 73728 74880 75060 79872 80064 81315 81920 82944 84240 86736 88960 89856 90072 92160 97578 99840 100080 103680 106496 106752 108420 110592 112320 112590 115648 119808 120096 122880 130104 133120 133440 134784 138240 142336 144560 146367 147456 149760 150120 159744 160128 162630 165888 168480 173472 177920 179712 180144 184320 195156 199680 200160 207360 212992 213504 216840 221184 224640 225180 231296 239616 240192 243945 245760 260208 266240 266880 269568 276480 284672 289120 292734 299520 300240 319488 320256 325260 331776 336960 346944 355840 359424 360288 368640 390312 399360 400320 414720 427008 433680 442368 449280 450360 462592 479232 480384 487890 520416 532480 533760 539136 552960 569344 578240 585468 599040 600480 638976 640512 650520 663552 673920 693888 711680 718848 720576 731835 737280 780624 798720 800640 829440 854016 867360 898560 900720 925184 958464 960768 975780 1040832 1064960 1067520 1078272 1105920 1138688 1156480 1170936 1198080 1200960 1281024 1301040 1327104 1347840 1387776 1423360 1437696 1441152 1463670 1561248 1597440 1601280 1658880 1708032 1734720 1797120 1801440 1850368 1916928 1921536 1951560 2081664 2135040 2156544 2211840 2277376 2312960 2341872 2396160 2401920 2562048 2602080 2695680 2775552 2846720 2875392 2882304 2927340 3122496 3194880 3202560 3317760 3416064 3469440 3594240 3602880 3700736 3843072 3903120 4163328 4270080 4313088 4625920 4683744 4792320 4803840 5124096 5204160 5391360 5551104 5693440 5750784 5764608 5854680 6244992 6405120 6635520 6832128 6938880 7188480 7205760 7401472 7686144 7806240 8326656 8540160 8626176 9251840 9367488 9584640 9607680 10248192 10408320 10782720 11102208 11386880 11529216 11709360 12489984 12810240 13877760 14376960 14411520 14802944 15372288 15612480 16653312 17080320 17252352 18503680 18734976 19215360 20496384 20816640 21565440 22204416 23058432 23418720 24979968 25620480 27755520 28753920 28823040 29605888 30744576 31224960 33306624 34160640 37007360 37469952 38430720 41633280 43130880 44408832 46116864 46837440 49959936 51240960 55511040 57646080 61489152 62449920 66613248 74014720 74939904 76861440 83266560 86261760 88817664 92233728 93674880 99919872 102481920 111022080 115292160 124899840 133226496 148029440 149879808 153722880 166533120 184467456 187349760 199839744 222044160 230584320 249799680 266452992 299759616 307445760 333066240 374699520 399679488 444088320 461168640 499599360 599519232 666132480 749399040 799358976 922337280 999198720 1199038464 1332264960 1498798080 1998397440 2398076928 2997596160 3996794880 5995192320 11990384640
• Sum of all divisors σ(n): 46626130320
• Sum of proper divisors (its aliquot sum) s(n): 34635745680
• 11990384640 is an abundant number, because the sum of its proper divisors (34635745680) is greater than itself. Its abundance is 22645361040

Bases of 11990384640

• Binary: 1011001010101011101100000000000000₂
• Hexadecimal: 0x2CAAEC000
• Base-36: 5IARK00

Squares and roots of 11990384640

• 11990384640 squared (11990384640²) is 143769323815147929600
• 11990384640 cubed (11990384640³) is 1723849491976335934403641344000
• The square root of 11990384640 is 109500.6147927947
• The cube root of 11990384640 is 2288.8168306233

Scales and comparisons

• 11,990,384,640 seconds is equal to 381 years, 13 weeks, 2 days, 14 hours, 24 minutes.
• To count from 1 to 11,990,384,640 would take you about seven hundred sixty-two 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 11990384640 cubic inches would be around 190.7 feet tall.

Recreational maths with 11990384640

• 11990384640 backwards is 04648309911
• 11990384640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11990384640's digits is 45
• More coming soon!