11920739220

Names of 11920739220

• Cardinal: 11920739220 can be written as Eleven billion, nine hundred twenty million, seven hundred thirty-nine thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.192073922 × 10¹⁰

Factors of 11920739220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 709

Divisors of 11920739220

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 81 90 108 109 117 130 135 156 162 180 195 218 234 243 260 270 324 327 351 390 405 436 468 486 540 545 577 585 654 702 729 780 810 972 981 1053 1090 1154 1170 1215 1308 1404 1417 1458 1620 1635 1731 1755 1962 2106 2180 2308 2340 2430 2834 2885 2916 2943 3159 3270 3462 3510 3645 3924 4212 4251 4860 4905 5193 5265 5668 5770 5886 6318 6540 6924 7020 7085 7290 7501 8502 8655 8829 9477 9810 10386 10530 11540 11772 12636 12753 14170 14580 14715 15002 15579 15795 17004 17310 17658 18954 19620 20772 21060 21255 22503 25506 25965 26487 28340 29430 30004 31158 31590 34620 35316 37505 37908 38259 42510 44145 45006 46737 47385 51012 51930 52974 58860 62316 62893 63180 63765 67509 75010 76518 77895 79461 85020 88290 90012 93474 94770 103860 105948 112515 114777 125786 127530 132435 135018 140211 150020 153036 155790 158922 176580 186948 188679 189540 191295 202527 225030 229554 233685 251572 255060 264870 270036 280422 311580 314465 317844 337545 344331 377358 382590 397305 405054 420633 450060 459108 467370 529740 560844 566037 573885 607581 628930 675090 688662 701055 754716 765180 794610 810108 817609 841266 934740 943395 1012635 1032993 1132074 1147770 1215162 1257860 1350180 1377324 1402110 1589220 1635218 1682532 1698111 1721655 1822743 1886790 2025270 2065986 2103165 2264148 2295540 2430324 2452827 2804220 2830185 3037905 3270436 3396222 3443310 3645486 3773580 4050540 4088045 4131972 4206330 4905654 5094333 5164965 5468229 5660370 6075810 6792444 6886620 7290972 7358481 8176090 8412660 8490555 9113715 9811308 10188666 10329930 10936458 11320740 12151620 12264135 14716962 15282999 16352180 16981110 18227430 20377332 20659860 21872916 22075443 24528270 25471665 27341145 29433924 30565998 33962220 36454860 36792405 44150886 45848997 49056540 50943330 54682290 61131996 66226329 73584810 76414995 88301772 91697994 101886660 109364580 110377215 132452658 147169620 152829990 183395988 198678987 220754430 229244985 264905316 305659980 331131645 397357974 441508860 458489970 596036961 662263290 794715948 916979940 993394935 1192073922 1324526580 1986789870 2384147844 2980184805 3973579740 5960369610 11920739220
• Sum of all divisors σ(n): 40861848720
• Sum of proper divisors (its aliquot sum) s(n): 28941109500
• 11920739220 is an abundant number, because the sum of its proper divisors (28941109500) is greater than itself. Its abundance is 17020370280

Bases of 11920739220

• Binary: 1011000110100010000000101110010100₂
• Hexadecimal: 0x2C6880B94
• Base-36: 5H5AT90

Squares and roots of 11920739220

• 11920739220 squared (11920739220²) is 142104023551246208400
• 11920739220 cubed (11920739220³) is 1693985006867144356350173448000
• The square root of 11920739220 is 109182.1378248293
• The cube root of 11920739220 is 2284.3767383697

Scales and comparisons

• 11,920,739,220 seconds is equal to 379 years, 2 weeks, 1 day, 12 hours, 27 minutes.
• To count from 1 to 11,920,739,220 would take you about seven hundred fifty-eight 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 11920739220 cubic inches would be around 190.4 feet tall.

Recreational maths with 11920739220

• 11920739220 backwards is 02293702911
• 11920739220 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11920739220's digits is 36
• More coming soon!