30772537290

Names of 30772537290

• Cardinal: 30772537290 can be written as Thirty billion, seven hundred seventy-two million, five hundred thirty-seven thousand, two hundred ninety.

Scientific notation

• Scientific notation: 3.077253729 × 10¹⁰

Factors of 30772537290

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 62

Divisors of 30772537290

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 41 45 55 66 82 90 99 110 121 123 165 198 205 242 246 330 363 369 410 451 495 605 615 726 738 902 990 1089 1210 1230 1353 1681 1815 1845 2178 2255 2706 3362 3630 3690 4059 4510 4961 5043 5445 6765 8118 8405 9922 10086 10890 13530 14883 15129 16810 18491 20295 24805 25215 29766 30258 36982 40590 44649 49610 50430 55473 68921 74415 75645 89298 92455 110946 137842 148830 151290 166419 184910 203401 206763 223245 277365 332838 344605 406802 413526 446490 554730 610203 620289 689210 758131 832095 1017005 1033815 1220406 1240578 1516262 1664190 1830609 2034010 2067630 2274393 2825761 3051015 3101445 3661218 3790655 4548786 5651522 6102030 6202890 6823179 7581310 8339441 8477283 9153045 11371965 13646358 14128805 16678882 16954566 18306090 22743930 25018323 25431849 28257610 31083371 34115895 41697205 42386415 50036646 50863698 62166742 68231790 75054969 83394410 84772830 93250113 125091615 127159245 150109938 155416855 186500226 250183230 254318490 279750339 310833710 341917081 375274845 466250565 559500678 683834162 750549690 932501130 1025751243 1398751695 1709585405 2051502486 2797503390 3077253729 3419170810 5128756215 6154507458 10257512430 15386268645 30772537290
• Sum of all divisors σ(n): 90141916410
• Sum of proper divisors (its aliquot sum) s(n): 59369379120
• 30772537290 is an abundant number, because the sum of its proper divisors (59369379120) is greater than itself. Its abundance is 28596841830

Bases of 30772537290

• Binary: 11100101010001011111010011111001010₂
• Hexadecimal: 0x72A2FA7CA
• Base-36: E4X69QI

Squares and roots of 30772537290

• 30772537290 squared (30772537290²) is 946949051264440544100
• 30772537290 cubed (30772537290³) is 29140024991765118294305139489000
• The square root of 30772537290 is 175421.0286425207
• The cube root of 30772537290 is 3133.6784827149

Scales and comparisons

• 30,772,537,290 seconds is equal to 978 years, 24 weeks, 3 days, 15 hours, 1 minute, 30 seconds.
• To count from 1 to 30,772,537,290 would take you about one thousand, nine hundred fifty-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 30772537290 cubic inches would be around 261.1 feet tall.

Recreational maths with 30772537290

• 30772537290 backwards is 09273527703
• 30772537290 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30772537290's digits is 45
• More coming soon!