22120542720

Names of 22120542720

• Cardinal: 22120542720 can be written as Twenty-two billion, one hundred twenty million, five hundred forty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.212054272 × 10¹⁰

Factors of 22120542720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 449

Divisors of 22120542720

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 243 256 270 288 320 324 360 384 405 432 439 480 486 512 540 576 640 648 720 729 768 810 864 878 960 972 1080 1152 1215 1280 1296 1317 1440 1458 1536 1620 1728 1756 1920 1944 2160 2187 2195 2304 2430 2560 2592 2634 2880 2916 3240 3456 3512 3645 3840 3888 3951 4320 4374 4390 4608 4860 5184 5268 5760 5832 6480 6561 6585 6912 7024 7290 7680 7776 7902 8640 8748 8780 9720 10368 10536 10935 11520 11664 11853 12960 13122 13170 13824 14048 14580 15552 15804 17280 17496 17560 19440 19683 19755 20736 21072 21870 23040 23328 23706 25920 26244 26340 28096 29160 31104 31608 32805 34560 34992 35120 35559 38880 39366 39510 41472 42144 43740 46656 47412 51840 52488 52680 56192 58320 59265 62208 63216 65610 69120 69984 70240 71118 77760 78732 79020 84288 87480 93312 94824 98415 103680 104976 105360 106677 112384 116640 118530 124416 126432 131220 139968 140480 142236 155520 157464 158040 168576 174960 177795 186624 189648 196830 207360 209952 210720 213354 224768 233280 237060 252864 262440 279936 280960 284472 311040 314928 316080 320031 337152 349920 355590 373248 379296 393660 419904 421440 426708 466560 474120 505728 524880 533385 559872 561920 568944 622080 629856 632160 640062 674304 699840 711180 758592 787320 839808 842880 853416 933120 948240 960093 1011456 1049760 1066770 1119744 1123840 1137888 1259712 1264320 1280124 1399680 1422360 1517184 1574640 1600155 1679616 1685760 1706832 1866240 1896480 1920186 2022912 2099520 2133540 2275776 2519424 2528640 2560248 2799360 2844720 2880279 3034368 3149280 3200310 3359232 3371520 3413664 3792960 3840372 4199040 4267080 4551552 4800465 5038848 5057280 5120496 5598720 5689440 5760558 6068736 6298560 6400620 6827328 7585920 7680744 8398080 8534160 8640837 9103104 9600930 10077696 10114560 10240992 11378880 11521116 12597120 12801240 13654656 14401395 15171840 15361488 16796160 17068320 17281674 18206208 19201860 20481984 22757760 23042232 25194240 25602480 27309312 28802790 30343680 30722976 34136640 34563348 38403720 40963968 43204185 45515520 46084464 50388480 51204960 54618624 57605580 61445952 68273280 69126696 76807440 81927936 86408370 91031040 92168928 102409920 115211160 122891904 136546560 138253392 153614880 163855872 172816740 184337856 204819840 230422320 245783808 273093120 276506784 307229760 345633480 368675712 409639680 460844640 491567616 553013568 614459520 691266960 737351424 819279360 921689280 1106027136 1228919040 1382533920 1474702848 1843378560 2212054272 2457838080 2765067840 3686757120 4424108544 5530135680 7373514240 11060271360 22120542720
• Sum of all divisors σ(n): 79736057280
• Sum of proper divisors (its aliquot sum) s(n): 57615514560
• 22120542720 is an abundant number, because the sum of its proper divisors (57615514560) is greater than itself. Its abundance is 35494971840

Bases of 22120542720

• Binary: 10100100110011111001011001000000000₂
• Hexadecimal: 0x5267CB200
• Base-36: A5U0000

Squares and roots of 22120542720

• 22120542720 squared (22120542720²) is 489318410227344998400
• 22120542720 cubed (22120542720³) is 10823988797116469949285531648000
• The square root of 22120542720 is 148729.7640689313
• The cube root of 22120542720 is 2807.1476703073

Scales and comparisons

• 22,120,542,720 seconds is equal to 703 years, 18 weeks, 6 days, 19 hours, 12 minutes.
• To count from 1 to 22,120,542,720 would take you about one thousand, four hundred six 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 22120542720 cubic inches would be around 233.9 feet tall.

Recreational maths with 22120542720

• 22120542720 backwards is 02724502122
• 22120542720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 22120542720's digits is 27
• More coming soon!