163429320820
163,429,320,820 is an even composite number composed of five prime numbers multiplied together.
What does the number 163429320820 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.
163429320820 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 163429320820:
22 × 5 × 172 × 713 × 79
(2 × 2 × 5 × 17 × 17 × 71 × 71 × 71 × 79)See below for interesting mathematical facts about the number 163429320820 from the Numbermatics database.
Names of 163429320820
- Cardinal: 163429320820 can be written as One hundred sixty-three billion, four hundred twenty-nine million, three hundred twenty thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.6342932082 × 1011
Factors of 163429320820
Divisors of 163429320820
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 10 17 20 34 68 71 79 85 142 158 170 284 289 316 340 355 395 578 710 790 1156 1207 1343 1420 1445 1580 2414 2686 2890 4828 5041 5372 5609 5780 6035 6715 10082 11218 12070 13430 20164 20519 22436 22831 24140 25205 26860 28045 41038 45662 50410 56090 82076 85697 91324 95353 100820 102595 112180 114155 171394 190706 205190 228310 342788 357911 381412 398239 410380 428485 456620 476765 715822 796478 856970 953530 1431644 1456849 1592956 1621001 1713940 1789555 1907060 1991195 2913698 3242002 3579110 3982390 5827396 6084487 6484004 6770063 7158220 7284245 7964780 8105005 12168974 13540126 14568490 16210010 24337948 27080252 28274969 29136980 30422435 32420020 33850315 56549938 60844870 67700630 103436279 113099876 115091071 121689740 135401260 141374845 206872558 230182142 282749690 413745116 460364284 480674473 517181395 565499380 575455355 961348946 1034362790 1150910710 1922697892 2068725580 2301821420 2403372365 4806744730 8171466041 9613489460 16342932082 32685864164 40857330205 81714660410 163429320820
- Sum of all divisors σ(n): 374466516480
- Sum of proper divisors (its aliquot sum) s(n): 211037195660
- 163429320820 is an abundant number, because the sum of its proper divisors (211037195660) is greater than itself. Its abundance is 47607874840
Bases of 163429320820
- Binary: 100110000011010010010110001000011101002
- Hexadecimal: 0x260D258874
- Base-36: 232TLJ04
Squares and roots of 163429320820
- 163429320820 squared (1634293208202) is 26709142903686485472400
- 163429320820 cubed (1634293208203) is 4365057084433804994967128855368000
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The
square root of 163429320820 is 404263.9247076097 -
The
cube root of 163429320820 is 5467.3472540431
Scales and comparisons
How big is 163429320820?- 163,429,320,820 seconds is equal to 5,196 years, 28 weeks, 3 days, 1 hour, 33 minutes, 40 seconds.
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To count from 1 to 163,429,320,820 would take you about ten thousand, three hundred ninety-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 163429320820 cubic inches would be around 455.6 feet tall.
Recreational maths with 163429320820
- 163429320820 backwards is 028023924361
- The number of decimal digits it has is: 12
- The sum of 163429320820's digits is 40
- More coming soon!
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