164221512750

Names of 164221512750

• Cardinal: 164221512750 can be written as One hundred sixty-four billion, two hundred twenty-one million, five hundred twelve thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.6422151275 × 10¹¹

Factors of 164221512750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 404

Divisors of 164221512750

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 41 45 50 54 75 82 90 123 125 135 150 205 225 246 250 270 353 369 375 410 450 615 675 706 738 750 1025 1059 1107 1125 1230 1350 1681 1765 1845 2050 2118 2214 2250 3075 3177 3362 3375 3530 3690 5043 5125 5295 5535 6150 6354 6750 8405 8825 9225 9531 10086 10250 10590 11070 14473 15129 15375 15885 16810 17650 18450 19062 25215 26475 27675 28946 30258 30750 31770 42025 43419 44125 45387 46125 47655 50430 52950 55350 68921 72365 75645 79425 84050 86838 88250 90774 92250 95310 126075 130257 132375 137842 138375 144730 151290 158850 206763 210125 217095 226935 238275 252150 260514 264750 276750 344605 361825 378225 390771 397125 413526 420250 434190 453870 476550 593393 620289 630375 651285 689210 723650 756450 781542 794250 1033815 1085475 1134675 1186786 1191375 1240578 1260750 1302570 1723025 1780179 1809125 1860867 1891125 1953855 2067630 2170950 2269350 2382750 2966965 3101445 3256425 3446050 3560358 3618250 3721734 3782250 3907710 5169075 5340537 5427375 5673375 5933930 6202890 6512850 8615125 8900895 9304335 9769275 10338150 10681074 10854750 11346750 14834825 15507225 16021611 16282125 17230250 17801790 18608670 19538550 24329113 25845375 26702685 29669650 31014450 32043222 32564250 44504475 46521675 48658226 48846375 51690750 53405370 72987339 74174125 77536125 80108055 89008950 93043350 97692750 121645565 133513425 145974678 148348250 155072250 160216110 218962017 222522375 232608375 243291130 267026850 364936695 400540275 437924034 445044750 465216750 608227825 656886051 667567125 729873390 801080550 1094810085 1216455650 1313772102 1335134250 1824683475 2002701375 2189620170 3041139125 3284430255 3649366950 4005402750 5474050425 6082278250 6568860510 9123417375 10948100850 16422151275 18246834750 27370252125 32844302550 54740504250 82110756375 164221512750
• Sum of all divisors σ(n): 468149310720
• Sum of proper divisors (its aliquot sum) s(n): 303927797970
• 164221512750 is an abundant number, because the sum of its proper divisors (303927797970) is greater than itself. Its abundance is 139706285220

Bases of 164221512750

• Binary: 10011000111100010111010110110000101110₂
• Hexadecimal: 0x263C5D6C2E
• Base-36: 23FX8Y7I

Squares and roots of 164221512750

• 164221512750 squared (164221512750²) is 26968705249898412562500
• 164221512750 cubed (164221512750³) is 4428841573047184094837353921875000
• The square root of 164221512750 is 405242.5357116403
• The cube root of 164221512750 is 5476.1669871201

Scales and comparisons

• 164,221,512,750 seconds is equal to 5,221 years, 38 weeks, 1 day, 22 hours, 52 minutes, 30 seconds.
• To count from 1 to 164,221,512,750 would take you about ten thousand, four hundred forty-three 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 164221512750 cubic inches would be around 456.3 feet tall.

Recreational maths with 164221512750

• 164221512750 backwards is 057215122461
• The number of decimal digits it has is: 12
• The sum of 164221512750's digits is 36
• More coming soon!