130479994449

Names of 130479994449

• Cardinal: 130479994449 can be written as One hundred thirty billion, four hundred seventy-nine million, nine hundred ninety-four thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 1.30479994449 × 10¹¹

Factors of 130479994449

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 960

Divisors of 130479994449

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 9 21 27 31 41 63 81 93 123 189 217 279 287 331 369 547 567 651 837 861 993 1107 1271 1641 1953 2317 2511 2583 2979 3321 3813 3829 4923 5859 6951 7749 8897 8937 10261 11439 11487 13571 14769 16957 17577 20853 22427 23247 26691 26811 30783 34317 34461 40713 44307 50871 62559 67281 71827 80073 92349 94997 102951 103383 118699 122139 152613 156989 181057 187677 201843 215481 240219 277047 284991 310149 356097 366417 420701 457839 470967 543171 605529 646443 695237 720657 831141 854973 1068291 1099251 1262103 1267399 1373517 1412901 1629513 1816587 1939329 2085711 2564919 2944907 3204873 3786309 3802197 4238703 4866659 4888539 5612767 5817987 6257133 7423337 7694757 8834721 9614619 11358927 11406591 12716109 14599977 14665617 16838301 18771399 22270011 26504163 34076781 34219773 39289369 43799931 50514903 51963359 56314197 66810033 79512489 102659319 117868107 131399793 151544709 155890077 200430099 230123447 238537467 353604321 394199379 454634127 467670231 601290297 690370341 1060812963 1403010693 1610864129 2071111023 3182438889 4209032079 4832592387 6213333069 14497777161 18639999207 43493331483 130479994449
• Sum of all divisors σ(n): 236697280512
• Sum of proper divisors (its aliquot sum) s(n): 106217286063
• 130479994449 is a deficient number, because the sum of its proper divisors (106217286063) is less than itself. Its deficiency is 24262708386

Bases of 130479994449

• Binary: 1111001100001001101101011011001010001₂
• Hexadecimal: 0x1E6136B651
• Base-36: 1NXWF429

Squares and roots of 130479994449

• 130479994449 squared (130479994449²) is 17025028951411070813601
• 130479994449 cubed (130479994449³) is 2221425683074180810475804393700849
• The square root of 130479994449 is 361220.1467927835
• The cube root of 130479994449 is 5072.0241163439

Scales and comparisons

• 130,479,994,449 seconds is equal to 4,148 years, 44 weeks, 5 days, 2 hours, 54 minutes, 9 seconds.
• To count from 1 to 130,479,994,449 would take you about eight thousand, two hundred ninety-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 130479994449 cubic inches would be around 422.7 feet tall.

Recreational maths with 130479994449

• 130479994449 backwards is 944499974031
• 130479994449 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130479994449's digits is 63
• More coming soon!