164538620376

Names of 164538620376

• Cardinal: 164538620376 can be written as One hundred sixty-four billion, five hundred thirty-eight million, six hundred twenty thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.64538620376 × 10¹¹

Factors of 164538620376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 24716

Divisors of 164538620376

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 39 52 78 104 127 156 169 254 312 338 381 507 508 676 762 1014 1016 1352 1524 1651 2028 2197 3048 3302 4056 4394 4953 6591 6604 8788 9906 13182 13208 17576 19812 21463 24571 26364 39624 42926 49142 52728 64389 73713 85852 98284 128778 147426 171704 196568 257556 279019 294852 319423 515112 558038 589704 638846 837057 958269 1116076 1277692 1674114 1916538 2232152 2555384 3120517 3348228 3833076 4152499 6241034 6696456 7666152 8304998 9361551 12457497 12482068 16609996 18723102 24914994 24964136 33219992 37446204 40566721 49829988 53982487 74892408 81133442 99659976 107964974 121700163 161947461 162266884 215929948 243400326 323894922 324533768 431859896 486800652 527367373 647789844 973601304 1054734746 1295579688 1582102119 2109469492 3164204238 4218938984 6328408476 6855775849 12656816952 13711551698 20567327547 27423103396 41134655094 54846206792 82269310188 164538620376
• Sum of all divisors σ(n): 449136844800
• Sum of proper divisors (its aliquot sum) s(n): 284598224424
• 164538620376 is an abundant number, because the sum of its proper divisors (284598224424) is greater than itself. Its abundance is 120059604048

Bases of 164538620376

• Binary: 10011001001111010001000001100111011000₂
• Hexadecimal: 0x264F4419D8
• Base-36: 23L61O0O

Squares and roots of 164538620376

• 164538620376 squared (164538620376²) is 27072957595237442381376
• 164538620376 cubed (164538620376³) is 4454547092218319397570399076517376
• The square root of 164538620376 is 405633.6036079851
• The cube root of 164538620376 is 5479.6895012061

Scales and comparisons

• 164,538,620,376 seconds is equal to 5,231 years, 42 weeks, 4 days, 4 hours, 19 minutes, 36 seconds.
• To count from 1 to 164,538,620,376 would take you about ten thousand, four hundred sixty-three 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 164538620376 cubic inches would be around 456.6 feet tall.

Recreational maths with 164538620376

• 164538620376 backwards is 673026835461
• The number of decimal digits it has is: 12
• The sum of 164538620376's digits is 51
• More coming soon!