6409998308

Names of 6409998308

• Cardinal: 6409998308 can be written as Six billion, four hundred nine million, nine hundred ninety-eight thousand, three hundred eight.

Scientific notation

• Scientific notation: 6.409998308 × 10⁹

Factors of 6409998308

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 118

Divisors of 6409998308

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 14 17 19 28 34 38 49 68 73 76 98 119 133 146 196 238 266 292 323 361 476 511 532 646 722 833 931 1022 1241 1292 1387 1444 1666 1862 2044 2261 2482 2527 2774 3332 3577 3724 4522 4964 5054 5329 5548 6137 7154 8687 9044 9709 10108 10658 12274 14308 15827 17374 17689 19418 21316 23579 24548 26353 31654 34748 35378 37303 38836 42959 47158 52706 60809 63308 67963 70756 74606 85918 90593 94316 101251 105412 121618 135926 149212 165053 171836 181186 184471 202502 243236 261121 271852 300713 330106 362372 368942 405004 448001 522242 601426 634151 660212 708757 737884 896002 1044484 1155371 1202852 1268302 1291297 1417514 1721267 1792004 1923769 2310742 2536604 2582594 2835028 3136007 3442534 3847538 4439057 4621484 4961299 5165188 6272014 6885068 7695076 8878114 9922598 12048869 12544028 13466383 17756228 19845196 21952049 24097738 26932766 32704073 43904098 48195476 53865532 65408146 84342083 87808196 94264681 130816292 168684166 188529362 228928511 337368332 377058724 457857022 915714044 1602499577 3204999154 6409998308
• Sum of all divisors σ(n): 14784455826
• Sum of proper divisors (its aliquot sum) s(n): 8374457518
• 6409998308 is an abundant number, because the sum of its proper divisors (8374457518) is greater than itself. Its abundance is 1964459210

Bases of 6409998308

• Binary: 101111110000100001100111111100100₂
• Hexadecimal: 0x17E10CFE4
• Base-36: 2Y0CICK

Squares and roots of 6409998308

• 6409998308 squared (6409998308²) is 41088078308562862864
• 6409998308 cubed (6409998308³) is 263374512436859452869876034112
• The square root of 6409998308 is 80062.4650382439
• The cube root of 6409998308 is 1857.6018644651

Scales and comparisons

• 6,409,998,308 seconds is equal to 203 years, 42 weeks, 3 days, 19 hours, 5 minutes, 8 seconds.
• To count from 1 to 6,409,998,308 would take you about four hundred seven 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 6409998308 cubic inches would be around 154.8 feet tall.

Recreational maths with 6409998308

• 6409998308 backwards is 8038999046
• The number of decimal digits it has is: 10
• The sum of 6409998308's digits is 56
• More coming soon!