164555046400

Names of 164555046400

• Cardinal: 164555046400 can be written as One hundred sixty-four billion, five hundred fifty-five million, forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.645550464 × 10¹¹

Factors of 164555046400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 577

Divisors of 164555046400

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 47 50 64 80 94 100 128 160 188 200 235 256 320 376 400 470 512 523 640 752 800 940 1046 1175 1280 1504 1600 1880 2092 2350 2560 2615 3008 3200 3760 4184 4700 5230 6016 6400 7520 8368 9400 10460 12032 12800 13075 15040 16736 18800 20920 24064 24581 26150 30080 33472 37600 41840 49162 52300 60160 66944 75200 83680 98324 104600 120320 122905 133888 150400 167360 196648 209200 245810 267776 273529 300800 334720 393296 418400 491620 547058 601600 614525 669440 786592 836800 983240 1094116 1229050 1338880 1367645 1573184 1673600 1966480 2188232 2458100 2735290 3146368 3347200 3932960 4376464 4916200 5470580 6292736 6694400 6838225 7865920 8752928 9832400 10941160 12585472 12855863 13676450 15731840 17505856 19664800 21882320 25711726 27352900 31463680 35011712 39329600 43764640 51423452 54705800 62927360 64279315 70023424 78659200 87529280 102846904 109411600 128558630 140046848 157318400 175058560 205693808 218823200 257117260 314636800 321396575 350117120 411387616 437646400 514234520 642793150 700234240 822775232 875292800 1028469040 1285586300 1645550464 1750585600 2056938080 2571172600 3291100928 3501171200 4113876160 5142345200 6582201856 8227752320 10284690400 16455504640 20569380800 32911009280 41138761600 82277523200 164555046400
• Sum of all divisors σ(n): 417170053872
• Sum of proper divisors (its aliquot sum) s(n): 252615007472
• 164555046400 is an abundant number, because the sum of its proper divisors (252615007472) is greater than itself. Its abundance is 88059961072

Bases of 164555046400

• Binary: 10011001010000001111101011111000000000₂
• Hexadecimal: 0x26503EBE00
• Base-36: 23LFTQF4

Squares and roots of 164555046400

• 164555046400 squared (164555046400²) is 27078363295706152960000
• 164555046400 cubed (164555046400³) is 4455881328560982921098297344000000
• The square root of 164555046400 is 405653.8504685983
• The cube root of 164555046400 is 5479.8718424217

Scales and comparisons

• 164,555,046,400 seconds is equal to 5,232 years, 17 weeks, 5 days, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 164,555,046,400 would take you about ten thousand, four hundred sixty-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 164555046400 cubic inches would be around 456.7 feet tall.

Recreational maths with 164555046400

• 164555046400 backwards is 004640555461
• 164555046400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164555046400's digits is 40
• More coming soon!