55105649840
55,105,649,840 is an even composite number composed of six prime numbers multiplied together.
55105649840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 55105649840:
24 × 5 × 19 × 41 × 809 × 1093
(2 × 2 × 2 × 2 × 5 × 19 × 41 × 809 × 1093)See below for interesting mathematical facts about the number 55105649840 from the Numbermatics database.
Names of 55105649840
- Cardinal: 55105649840 can be written as Fifty-five billion, one hundred five million, six hundred forty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 5.510564984 × 1010
Factors of 55105649840
Divisors of 55105649840
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 38 40 41 76 80 82 95 152 164 190 205 304 328 380 410 656 760 779 809 820 1093 1520 1558 1618 1640 2186 3116 3236 3280 3895 4045 4372 5465 6232 6472 7790 8090 8744 10930 12464 12944 15371 15580 16180 17488 20767 21860 30742 31160 32360 33169 41534 43720 44813 61484 62320 64720 66338 76855 83068 87440 89626 103835 122968 132676 153710 165845 166136 179252 207670 224065 245936 265352 307420 331690 332272 358504 415340 448130 530704 614840 630211 663380 717008 830680 851447 884237 896260 1229680 1260422 1326760 1661360 1702894 1768474 1792520 2520844 2653520 3151055 3405788 3536948 3585040 4257235 4421185 5041688 6302110 6811576 7073896 8514470 8842370 10083376 12604220 13623152 14147792 16800503 17028940 17684740 25208440 33601006 34057880 35369480 36253717 50416880 67202012 68115760 70738960 72507434 84002515 134404024 145014868 168005030 181268585 268808048 290029736 336010060 362537170 580059472 672020120 688820623 725074340 1344040240 1377641246 1450148680 2755282492 2900297360 3444103115 5510564984 6888206230 11021129968 13776412460 27552824920 55105649840
- Sum of all divisors σ(n): 138450513600
- Sum of proper divisors (its aliquot sum) s(n): 83344863760
- 55105649840 is an abundant number, because the sum of its proper divisors (83344863760) is greater than itself. Its abundance is 28239213920
Bases of 55105649840
- Binary: 1100110101001000110101111100101100002
- Hexadecimal: 0xCD48D7CB0
- Base-36: PBCHBJK
Squares and roots of 55105649840
- 55105649840 squared (551056498402) is 3036632644288692025600
- 55105649840 cubed (551056498403) is 167335615188885938634313915904000
-
The
square root of 55105649840 is 234745.9261414349 -
The
cube root of 55105649840 is 3805.3859415601
Scales and comparisons
How big is 55105649840?- 55,105,649,840 seconds is equal to 1,752 years, 9 weeks, 5 days, 20 hours, 57 minutes, 20 seconds.
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To count from 1 to 55,105,649,840 would take you about three thousand, five hundred 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 55105649840 cubic inches would be around 317.1 feet tall.
Recreational maths with 55105649840
- 55105649840 backwards is 04894650155
- The number of decimal digits it has is: 11
- The sum of 55105649840's digits is 47
- More coming soon!
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