55643538479440
55,643,538,479,440 is an even composite number composed of five prime numbers multiplied together.
55643538479440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 55643538479440:
24 × 5 × 17 × 672 × 30192
(2 × 2 × 2 × 2 × 5 × 17 × 67 × 67 × 3019 × 3019)See below for interesting mathematical facts about the number 55643538479440 from the Numbermatics database.
Names of 55643538479440
- Cardinal: 55643538479440 can be written as Fifty-five trillion, six hundred forty-three billion, five hundred thirty-eight million, four hundred seventy-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 5.564353847944 × 1013
Factors of 55643538479440
Divisors of 55643538479440
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 34 40 67 68 80 85 134 136 170 268 272 335 340 536 670 680 1072 1139 1340 1360 2278 2680 3019 4489 4556 5360 5695 6038 8978 9112 11390 12076 15095 17956 18224 22445 22780 24152 30190 35912 44890 45560 48304 51323 60380 71824 76313 89780 91120 102646 120760 152626 179560 202273 205292 241520 256615 305252 359120 381565 404546 410584 513230 610504 763130 809092 821168 1011365 1026460 1221008 1526260 1618184 2022730 2052920 3052520 3236368 3438641 4045460 4105840 6105040 6877282 8090920 9114361 13552291 13754564 16181840 17193205 18228722 27104582 27509128 34386410 36457444 45571805 54209164 55018256 67761455 68772820 72914888 91143610 108418328 135522910 137545640 145829776 154944137 182287220 216836656 230388947 271045820 275091280 309888274 364574440 460777894 542091640 610662187 619776548 729148880 774720685 921555788 1084183280 1151944735 1221324374 1239553096 1549441370 1843111576 2303889470 2442648748 2479106192 3053310935 3098882740 3686223152 4607778940 4885297496 6106621870 6197765480 9215557880 9770594992 10381257179 12213243740 12395530960 18431115760 20762514358 24426487480 40914366529 41525028716 48852974960 51906285895 81828733058 83050057432 103812571790 163657466116 166100114864 204571832645 207625143580 327314932232 409143665290 415250287160 654629864464 695544230993 818287330580 830500574320 1391088461986 1636574661160 2782176923972 3273149322320 3477721154965 5564353847944 6955442309930 11128707695888 13910884619860 27821769239720 55643538479440
- Sum of all divisors σ(n): 139102386666516
- Sum of proper divisors (its aliquot sum) s(n): 83458848187076
- 55643538479440 is an abundant number, because the sum of its proper divisors (83458848187076) is greater than itself. Its abundance is 27815309707636
Bases of 55643538479440
- Binary: 11001010011011100001010101100001011001010100002
- Hexadecimal: 0x329B85585950
- Base-36: JQ2AE4XN4
Squares and roots of 55643538479440
- 55643538479440 squared (556435384794402) is 3096203374512919947302713600
- 55643538479440 cubed (556435384794403) is 172283711609881638455170881239529808384000
-
The
square root of 55643538479440 is 7459459.6640400167 -
The
cube root of 55643538479440 is 38177.2738555321
Scales and comparisons
How big is 55643538479440?- 55,643,538,479,440 seconds is equal to 1,769,292 years, 21 weeks, 1 day, 2 hours, 30 minutes, 40 seconds.
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To count from 1 to 55,643,538,479,440 would take you about four million, four hundred twenty-three thousand, two hundred thirty-one 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 55643538479440 cubic inches would be around 3181.4 feet tall.
Recreational maths with 55643538479440
- 55643538479440 backwards is 04497483534655
- 55643538479440 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 55643538479440's digits is 67
- More coming soon!
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