164279551920

Names of 164279551920

• Cardinal: 164279551920 can be written as One hundred sixty-four billion, two hundred seventy-nine million, five hundred fifty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.6427955192 × 10¹¹

Factors of 164279551920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 447837

Divisors of 164279551920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 132 139 165 176 220 240 264 278 330 417 440 528 556 660 695 834 880 1112 1320 1390 1529 1668 2085 2224 2640 2780 3058 3336 4170 4587 5560 6116 6672 7645 8340 9174 11120 12232 15290 16680 18348 22935 24464 30580 33360 36696 45870 61160 73392 91740 122320 183480 366960 447677 895354 1343031 1790708 2238385 2686062 3581416 4476770 4924447 5372124 6715155 7162832 8953540 9848894 10744248 13430310 14773341 17907080 19697788 21488496 24622235 26860620 29546682 35814160 39395576 49244470 53721240 59093364 62227103 73866705 78791152 98488940 107442480 118186728 124454206 147733410 186681309 196977880 236373456 248908412 295466820 311135515 373362618 393955760 497816824 590933640 622271030 684498133 746725236 933406545 995633648 1181867280 1244542060 1368996266 1493450472 1866813090 2053494399 2489084120 2737992532 2986900944 3422490665 3733626180 4106988798 4978168240 5475985064 6844981330 7467252360 8213977596 10267471995 10951970128 13689962660 14934504720 16427955192 20534943990 27379925320 32855910384 41069887980 54759850640 82139775960 164279551920
• Sum of all divisors σ(n): 559561685760
• Sum of proper divisors (its aliquot sum) s(n): 395282133840
• 164279551920 is an abundant number, because the sum of its proper divisors (395282133840) is greater than itself. Its abundance is 231002581920

Bases of 164279551920

• Binary: 10011000111111110100110000011110110000₂
• Hexadecimal: 0x263FD307B0
• Base-36: 23GVSXIO

Squares and roots of 164279551920

• 164279551920 squared (164279551920²) is 26987771179035975686400
• 164279551920 cubed (164279551920³) is 4433538956611520183321806437888000
• The square root of 164279551920 is 405314.1397977623
• The cube root of 164279551920 is 5476.8120401465

Scales and comparisons

• 164,279,551,920 seconds is equal to 5,223 years, 30 weeks, 1 day, 16 hours, 52 minutes.
• To count from 1 to 164,279,551,920 would take you about ten thousand, four hundred forty-seven 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 164279551920 cubic inches would be around 456.4 feet tall.

Recreational maths with 164279551920

• 164279551920 backwards is 029155972461
• The number of decimal digits it has is: 12
• The sum of 164279551920's digits is 51
• More coming soon!