16271640972

Names of 16271640972

• Cardinal: 16271640972 can be written as Sixteen billion, two hundred seventy-one million, six hundred forty thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.6271640972 × 10¹⁰

Factors of 16271640972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4091

Divisors of 16271640972

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 29 36 41 58 82 87 97 116 123 164 174 194 246 261 291 348 369 388 492 522 582 738 873 1044 1164 1189 1476 1746 2378 2813 3492 3567 3919 3977 4756 5626 7134 7838 7954 8439 10701 11252 11757 11931 14268 15676 15908 16878 21402 23514 23862 25317 33756 35271 35793 42804 47028 47724 50634 70542 71586 101268 113651 115333 141084 143172 160679 227302 230666 321358 340953 345999 380143 454604 461332 482037 642716 681906 691998 760286 964074 1022859 1037997 1140429 1363812 1383996 1446111 1520572 1928148 2045718 2075994 2280858 2892222 3421287 4091436 4151988 4561716 4659691 5784444 6842574 9319382 11024147 13685148 13979073 15585863 18638764 22048294 27958146 31171726 33072441 41937219 44096588 46757589 55916292 62343452 66144882 83874438 93515178 99217323 132289764 140272767 167748876 187030356 198434646 280545534 396869292 451990027 561091068 903980054 1355970081 1807960108 2711940162 4067910243 5423880324 8135820486 16271640972
• Sum of all divisors σ(n): 44047785600
• Sum of proper divisors (its aliquot sum) s(n): 27776144628
• 16271640972 is an abundant number, because the sum of its proper divisors (27776144628) is greater than itself. Its abundance is 11504503656

Bases of 16271640972

• Binary: 1111001001110111011000100110001100₂
• Hexadecimal: 0x3C9DD898C
• Base-36: 7H3PQJ0

Squares and roots of 16271640972

• 16271640972 squared (16271640972²) is 264766299921669104784
• 16271640972 cubed (16271640972³) is 4308182173810271396029895610048
• The square root of 16271640972 is 127560.3424736701
• The cube root of 16271640972 is 2534.0224084357

Scales and comparisons

• 16,271,640,972 seconds is equal to 517 years, 20 weeks, 1 day, 4 hours, 16 minutes, 12 seconds.
• To count from 1 to 16,271,640,972 would take you about one thousand and thirty-four 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 16271640972 cubic inches would be around 211.2 feet tall.

Recreational maths with 16271640972

• 16271640972 backwards is 27904617261
• The number of decimal digits it has is: 11
• The sum of 16271640972's digits is 45
• More coming soon!