164921863704

Names of 164921863704

• Cardinal: 164921863704 can be written as One hundred sixty-four billion, nine hundred twenty-one million, eight hundred sixty-three thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.64921863704 × 10¹¹

Factors of 164921863704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2666

Divisors of 164921863704

• Number of divisors d(n): 144
• 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 2521 3048 3302 4056 4953 5042 6604 7563 9906 10084 13208 15126 16129 19812 20168 21463 30252 32258 32773 39624 42926 48387 60504 64389 64516 65546 85852 96774 98319 128778 129032 131092 171704 193548 196638 209677 257556 262184 320167 387096 393276 419354 426049 515112 629031 640334 786552 838708 852098 960501 1258062 1278147 1280668 1677416 1704196 1921002 2516124 2556294 2561336 2725801 3408392 3842004 4162171 5032248 5112588 5451602 7684008 8177403 8324342 10225176 10903204 12486513 16354806 16648684 21806408 24973026 32709612 33297368 40661209 49946052 54108223 65419224 81322418 99892104 108216446 121983627 162324669 162644836 216432892 243967254 324649338 325289672 432865784 487934508 528595717 649298676 975869016 1057191434 1298597352 1585787151 2114382868 3171574302 4228765736 6343148604 6871744321 12686297208 13743488642 20615232963 27486977284 41230465926 54973954568 82460931852 164921863704
• Sum of all divisors σ(n): 450181690920
• Sum of proper divisors (its aliquot sum) s(n): 285259827216
• 164921863704 is an abundant number, because the sum of its proper divisors (285259827216) is greater than itself. Its abundance is 120337963512

Bases of 164921863704

• Binary: 10011001100110000110111110111000011000₂
• Hexadecimal: 0x26661BEE18
• Base-36: 23RI7WGO

Squares and roots of 164921863704

• 164921863704 squared (164921863704²) is 27199221127600752599616
• 164921863704 cubed (164921863704³) is 4485746239661128512761693634737664
• The square root of 164921863704 is 406105.7297108723
• The cube root of 164921863704 is 5483.9406329677

Scales and comparisons

• 164,921,863,704 seconds is equal to 5,244 years, 1 day, 20 hours, 48 minutes, 24 seconds.
• To count from 1 to 164,921,863,704 would take you about ten thousand, four hundred eighty-eight 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 164921863704 cubic inches would be around 457 feet tall.

Recreational maths with 164921863704

• 164921863704 backwards is 407368129461
• The number of decimal digits it has is: 12
• The sum of 164921863704's digits is 51
• More coming soon!