164464220648

Names of 164464220648

• Cardinal: 164464220648 can be written as One hundred sixty-four billion, four hundred sixty-four million, two hundred twenty thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.64464220648 × 10¹¹

Factors of 164464220648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6187

Divisors of 164464220648

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 52 56 91 104 139 182 278 283 364 556 566 728 973 1112 1132 1807 1946 1981 2264 3614 3679 3892 3962 5743 7228 7358 7784 7924 11486 12649 14456 14716 15848 22972 25298 25753 29432 39337 40201 45944 50596 51506 74659 78674 80402 101192 103012 149318 157348 160804 206024 275359 298636 314696 321608 511381 522613 550718 597272 798277 1022762 1045226 1101436 1596554 1625269 2045524 2090452 2202872 3193108 3250538 3579667 4091048 4180904 5587939 6386216 6501076 7159334 10377601 11175878 11376883 13002152 14318668 20755202 21128497 22351756 22753766 28637336 41510404 42256994 44703512 45507532 72643207 83020808 84513988 91015064 145286414 147899479 169027976 225912391 290572828 295798958 451824782 581145656 591597916 903649564 1183195832 1581386737 1807299128 2936861083 3162773474 5873722166 6325546948 11747444332 12651093896 20558027581 23494888664 41116055162 82232110324 164464220648
• Sum of all divisors σ(n): 383680819200
• Sum of proper divisors (its aliquot sum) s(n): 219216598552
• 164464220648 is an abundant number, because the sum of its proper divisors (219216598552) is greater than itself. Its abundance is 54752377904

Bases of 164464220648

• Binary: 10011001001010110101001101100111101000₂
• Hexadecimal: 0x264AD4D9E8
• Base-36: 23JXR0TK

Squares and roots of 164464220648

• 164464220648 squared (164464220648²) is 27048479873354029539904
• 164464220648 cubed (164464220648³) is 4448507162084284210070681376737792
• The square root of 164464220648 is 405541.8851955985
• The cube root of 164464220648 is 5478.8634562909

Scales and comparisons

• 164,464,220,648 seconds is equal to 5,229 years, 23 weeks, 4 days, 1 hour, 44 minutes, 8 seconds.
• To count from 1 to 164,464,220,648 would take you about ten thousand, four hundred fifty-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 164464220648 cubic inches would be around 456.6 feet tall.

Recreational maths with 164464220648

• 164464220648 backwards is 846022464461
• The number of decimal digits it has is: 12
• The sum of 164464220648's digits is 47
• More coming soon!