164221157376

Names of 164221157376

• Cardinal: 164221157376 can be written as One hundred sixty-four billion, two hundred twenty-one million, one hundred fifty-seven thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.64221157376 × 10¹¹

Factors of 164221157376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 1294

Divisors of 164221157376

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 768 864 972 1024 1152 1289 1296 1536 1728 1944 2048 2304 2578 2592 3072 3456 3867 3888 4096 4608 5156 5184 6144 6912 7734 7776 8192 9216 10312 10368 11601 12288 13824 15468 15552 16384 18432 20624 20736 23202 24576 27648 30936 31104 32768 34803 36864 41248 41472 46404 49152 55296 61872 62208 65536 69606 73728 82496 82944 92808 98304 104409 110592 123744 124416 131072 139212 147456 164992 165888 185616 196608 208818 221184 247488 248832 262144 278424 294912 313227 329984 331776 371232 393216 417636 442368 494976 497664 524288 556848 589824 626454 659968 663552 742464 786432 835272 884736 989952 995328 1113696 1179648 1252908 1319936 1327104 1484928 1572864 1670544 1769472 1979904 1990656 2227392 2359296 2505816 2639872 2654208 2969856 3341088 3538944 3959808 3981312 4454784 4718592 5011632 5279744 5308416 5939712 6682176 7077888 7919616 7962624 8909568 10023264 10559488 10616832 11879424 13364352 14155776 15839232 15925248 17819136 20046528 21118976 21233664 23758848 26728704 31678464 31850496 35638272 40093056 42237952 42467328 47517696 53457408 63356928 63700992 71276544 80186112 84475904 95035392 106914816 126713856 127401984 142553088 160372224 168951808 190070784 213829632 253427712 285106176 320744448 337903616 380141568 427659264 506855424 570212352 641488896 675807232 760283136 855318528 1013710848 1140424704 1282977792 1520566272 1710637056 2027421696 2280849408 2565955584 3041132544 3421274112 4561698816 5131911168 6082265088 6842548224 9123397632 10263822336 13685096448 18246795264 20527644672 27370192896 41055289344 54740385792 82110578688 164221157376
• Sum of all divisors σ(n): 492368877000
• Sum of proper divisors (its aliquot sum) s(n): 328147719624
• 164221157376 is an abundant number, because the sum of its proper divisors (328147719624) is greater than itself. Its abundance is 163926562248

Bases of 164221157376

• Binary: 10011000111100010110000000000000000000₂
• Hexadecimal: 0x263C580000
• Base-36: 23FX1C00

Squares and roots of 164221157376

• 164221157376 squared (164221157376²) is 26968588529912959205376
• 164221157376 cubed (164221157376³) is 4428812821179424557247920001253376
• The square root of 164221157376 is 405242.0972406495
• The cube root of 164221157376 is 5476.1630369905

Scales and comparisons

• 164,221,157,376 seconds is equal to 5,221 years, 37 weeks, 4 days, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 164,221,157,376 would take you about ten thousand, four hundred forty-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 164221157376 cubic inches would be around 456.3 feet tall.

Recreational maths with 164221157376

• 164221157376 backwards is 673751122461
• The number of decimal digits it has is: 12
• The sum of 164221157376's digits is 45
• More coming soon!