61320838572

Names of 61320838572

• Cardinal: 61320838572 can be written as Sixty-one billion, three hundred twenty million, eight hundred thirty-eight thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 6.1320838572 × 10¹⁰

Factors of 61320838572

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4367

Divisors of 61320838572

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 83 84 126 166 249 252 332 498 581 747 859 996 1162 1494 1718 1743 2324 2577 2988 3413 3436 3486 5154 5229 6013 6826 6972 7731 10239 10308 10458 12026 13652 15462 18039 20478 20916 23891 24052 30717 30924 36078 40956 47782 54117 61434 71297 71673 72156 95564 108234 122868 142594 143346 213891 215019 216468 283279 285188 286692 427782 430038 499079 566558 641673 849837 855564 860076 998158 1133116 1283346 1497237 1699674 1982953 1996316 2549511 2566692 2931767 2994474 3399348 3965906 4491711 5099022 5863534 5948859 5988948 7931812 8795301 8983422 10198044 11727068 11897718 17590602 17846577 17966844 20522369 23795436 26385903 35181204 35693154 41044738 52771806 61567107 71386308 82089476 105543612 123134214 184701321 243336661 246268428 369402642 486673322 730009983 738805284 973346644 1460019966 1703356627 2190029949 2920039932 3406713254 4380059898 5110069881 6813426508 8760119796 10220139762 15330209643 20440279524 30660419286 61320838572
• Sum of all divisors σ(n): 179544718080
• Sum of proper divisors (its aliquot sum) s(n): 118223879508
• 61320838572 is an abundant number, because the sum of its proper divisors (118223879508) is greater than itself. Its abundance is 56903040936

Bases of 61320838572

• Binary: 111001000111000000011011110110101100₂
• Hexadecimal: 0xE4701BDAC
• Base-36: S64UDV0

Squares and roots of 61320838572

• 61320838572 squared (61320838572²) is 3760245243173282999184
• 61320838572 cubed (61320838572³) is 230581391547759771816234071725248
• The square root of 61320838572 is 247630.4475867215
• The cube root of 61320838572 is 3943.3866492511

Scales and comparisons

• 61,320,838,572 seconds is equal to 1,949 years, 42 weeks, 1 day, 22 hours, 16 minutes, 12 seconds.
• To count from 1 to 61,320,838,572 would take you about three thousand, eight hundred ninety-nine 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 61320838572 cubic inches would be around 328.6 feet tall.

Recreational maths with 61320838572

• 61320838572 backwards is 27583802316
• The number of decimal digits it has is: 11
• The sum of 61320838572's digits is 45
• More coming soon!