212140800
212,140,800 is an even composite number composed of five prime numbers multiplied together.
212140800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 212140800:
28 × 32 × 52 × 29 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 29 × 127)See below for interesting mathematical facts about the number 212140800 from the Numbermatics database.
Names of 212140800
- Cardinal: 212140800 can be written as Two hundred twelve million, one hundred forty thousand, eight hundred.
Scientific notation
- Scientific notation: 2.121408 × 108
Factors of 212140800
Divisors of 212140800
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 29 30 32 36 40 45 48 50 58 60 64 72 75 80 87 90 96 100 116 120 127 128 144 145 150 160 174 180 192 200 225 232 240 254 256 261 288 290 300 320 348 360 381 384 400 435 450 464 480 508 522 576 580 600 635 640 696 720 725 762 768 800 870 900 928 960 1016 1044 1143 1152 1160 1200 1270 1280 1305 1392 1440 1450 1524 1600 1740 1800 1856 1905 1920 2032 2088 2175 2286 2304 2320 2400 2540 2610 2784 2880 2900 3048 3175 3200 3480 3600 3683 3712 3810 3840 4064 4176 4350 4572 4640 4800 5080 5220 5568 5715 5760 5800 6096 6350 6400 6525 6960 7200 7366 7424 7620 8128 8352 8700 9144 9280 9525 9600 10160 10440 11049 11136 11430 11520 11600 12192 12700 13050 13920 14400 14732 15240 16256 16704 17400 18288 18415 18560 19050 19200 20320 20880 22098 22272 22860 23200 24384 25400 26100 27840 28575 28800 29464 30480 32512 33147 33408 34800 36576 36830 37120 38100 40640 41760 44196 45720 46400 48768 50800 52200 55245 55680 57150 57600 58928 60960 66294 66816 69600 73152 73660 76200 81280 83520 88392 91440 92075 92800 97536 101600 104400 110490 111360 114300 117856 121920 132588 139200 146304 147320 152400 162560 165735 167040 176784 182880 184150 185600 203200 208800 220980 228600 235712 243840 265176 276225 278400 292608 294640 304800 331470 334080 353568 365760 368300 406400 417600 441960 457200 471424 487680 530352 552450 556800 589280 609600 662940 707136 731520 736600 812800 828675 835200 883920 914400 942848 1060704 1104900 1178560 1219200 1325880 1414272 1463040 1473200 1657350 1670400 1767840 1828800 2121408 2209800 2357120 2438400 2651760 2828544 2946400 3314700 3535680 3657600 4242816 4419600 4714240 5303520 5892800 6629400 7071360 7315200 8485632 8839200 10607040 11785600 13258800 14142720 17678400 21214080 23571200 26517600 35356800 42428160 53035200 70713600 106070400 212140800
- Sum of all divisors σ(n): 790782720
- Sum of proper divisors (its aliquot sum) s(n): 578641920
- 212140800 is an abundant number, because the sum of its proper divisors (578641920) is greater than itself. Its abundance is 366501120
Bases of 212140800
- Binary: 11001010010100000011000000002
- Hexadecimal: 0xCA50300
- Base-36: 3IAWW0
Squares and roots of 212140800
- 212140800 squared (2121408002) is 45003719024640000
- 212140800 cubed (2121408003) is 9547124956862349312000000
-
The
square root of 212140800 is 14565.0540678709 -
The
cube root of 212140800 is 596.4051716965
Scales and comparisons
How big is 212140800?- 212,140,800 seconds is equal to 6 years, 38 weeks, 5 days, 8 hours.
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To count from 1 to 212,140,800 would take you about ten 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 212140800 cubic inches would be around 49.7 feet tall.
Recreational maths with 212140800
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