40227760640

Names of 40227760640

• Cardinal: 40227760640 can be written as Forty billion, two hundred twenty-seven million, seven hundred sixty thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.022776064 × 10¹⁰

Factors of 40227760640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 134

Divisors of 40227760640

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 29 32 38 40 58 64 76 79 80 95 116 128 145 152 158 160 190 232 256 290 304 316 320 361 380 395 464 512 551 580 608 632 640 722 760 790 928 1102 1160 1216 1264 1280 1444 1501 1520 1580 1805 1856 2204 2291 2320 2432 2528 2560 2755 2888 3002 3040 3160 3610 3712 4408 4582 4640 4864 5056 5510 5776 6004 6080 6320 6859 7220 7424 7505 8816 9164 9280 9728 10112 10469 11020 11455 11552 12008 12160 12640 13718 14440 14848 15010 17632 18328 18560 20224 20938 22040 22910 23104 24016 24320 25280 27436 28519 28880 30020 34295 35264 36656 37120 40448 41876 43529 44080 45820 46208 48032 48640 50560 52345 54872 57038 57760 60040 68590 70528 73312 74240 83752 87058 88160 91640 92416 96064 101120 104690 109744 114076 115520 120080 137180 141056 142595 146624 167504 174116 176320 183280 184832 192128 198911 202240 209380 217645 219488 228152 231040 240160 274360 282112 285190 293248 335008 348232 352640 366560 384256 397822 418760 435290 438976 456304 462080 480320 541861 548720 570380 586496 670016 696464 705280 733120 768512 795644 827051 837520 870580 877952 912608 924160 960640 994555 1083722 1097440 1140760 1172992 1340032 1392928 1410560 1466240 1591288 1654102 1675040 1741160 1755904 1825216 1921280 1989110 2167444 2194880 2281520 2680064 2709305 2785856 2932480 3182576 3308204 3350080 3482320 3511808 3650432 3842560 3978220 4135255 4334888 4389760 4563040 5360128 5418610 5571712 5864960 6365152 6616408 6700160 6964640 7300864 7956440 8270510 8669776 8779520 9126080 10837220 11143424 12730304 13232816 13400320 13929280 14601728 15713969 15912880 16541020 17339552 17559040 18252160 21674440 22286848 25460608 26465632 26800640 27858560 31427938 31825760 33082040 34679104 36504320 43348880 50921216 52931264 55717120 62855876 63651520 66164080 69358208 73008640 78569845 86697760 101842432 105862528 111434240 125711752 127303040 132328160 138716416 157139690 173395520 211725056 251423504 254606080 264656320 277432832 314279380 346791040 423450112 502847008 509212160 529312640 628558760 693582080 1005694016 1058625280 1257117520 1387164160 2011388032 2117250560 2514235040 4022776064 5028470080 8045552128 10056940160 20113880320 40227760640
• Sum of all divisors σ(n): 106653888000
• Sum of proper divisors (its aliquot sum) s(n): 66426127360
• 40227760640 is an abundant number, because the sum of its proper divisors (66426127360) is greater than itself. Its abundance is 26198366720

Bases of 40227760640

• Binary: 100101011101110000101110101000000000₂
• Hexadecimal: 0x95DC2EA00
• Base-36: IHAKIRK

Squares and roots of 40227760640

• 40227760640 squared (40227760640²) is 1618272726109133209600
• 40227760640 cubed (40227760640³) is 65099487876158489273663750144000
• The square root of 40227760640 is 200568.5933539947
• The cube root of 40227760640 is 3426.4306989945

Scales and comparisons

• 40,227,760,640 seconds is equal to 1,279 years, 6 weeks, 1 day, 1 hour, 57 minutes, 20 seconds.
• To count from 1 to 40,227,760,640 would take you about two thousand, five 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 40227760640 cubic inches would be around 285.5 feet tall.

Recreational maths with 40227760640

• 40227760640 backwards is 04606772204
• 40227760640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40227760640's digits is 38
• More coming soon!