2142013440
2,142,013,440 is an even composite number composed of five prime numbers multiplied together.
2142013440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2142013440:
211 × 3 × 5 × 72 × 1423
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 1423)See below for interesting mathematical facts about the number 2142013440 from the Numbermatics database.
Names of 2142013440
- Cardinal: 2142013440 can be written as Two billion, one hundred forty-two million, thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.14201344 × 109
Factors of 2142013440
Divisors of 2142013440
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 140 147 160 168 192 196 210 224 240 245 256 280 294 320 336 384 392 420 448 480 490 512 560 588 640 672 735 768 784 840 896 960 980 1024 1120 1176 1280 1344 1423 1470 1536 1568 1680 1792 1920 1960 2048 2240 2352 2560 2688 2846 2940 3072 3136 3360 3584 3840 3920 4269 4480 4704 5120 5376 5692 5880 6144 6272 6720 7115 7168 7680 7840 8538 8960 9408 9961 10240 10752 11384 11760 12544 13440 14230 14336 15360 15680 17076 17920 18816 19922 21345 21504 22768 23520 25088 26880 28460 29883 30720 31360 34152 35840 37632 39844 42690 43008 45536 47040 49805 50176 53760 56920 59766 62720 68304 69727 71680 75264 79688 85380 91072 94080 99610 100352 107520 113840 119532 125440 136608 139454 149415 150528 159376 170760 182144 188160 199220 209181 215040 227680 239064 250880 273216 278908 298830 301056 318752 341520 348635 364288 376320 398440 418362 455360 478128 501760 546432 557816 597660 637504 683040 697270 728576 752640 796880 836724 910720 956256 1045905 1092864 1115632 1195320 1275008 1366080 1394540 1457152 1505280 1593760 1673448 1821440 1912512 2091810 2185728 2231264 2390640 2550016 2732160 2789080 2914304 3187520 3346896 3642880 3825024 4183620 4371456 4462528 4781280 5100032 5464320 5578160 6375040 6693792 7285760 7650048 8367240 8742912 8925056 9562560 10200064 10928640 11156320 12750080 13387584 14571520 15300096 16734480 17850112 19125120 20400128 21857280 22312640 25500160 26775168 30600192 33468960 35700224 38250240 43714560 44625280 51000320 53550336 61200384 66937920 71400448 76500480 89250560 102000640 107100672 133875840 142800896 153000960 178501120 214201344 267751680 306001920 357002240 428402688 535503360 714004480 1071006720 2142013440
- Sum of all divisors σ(n): 7977191040
- Sum of proper divisors (its aliquot sum) s(n): 5835177600
- 2142013440 is an abundant number, because the sum of its proper divisors (5835177600) is greater than itself. Its abundance is 3693164160
Bases of 2142013440
- Binary: 11111111010110010001000000000002
- Hexadecimal: 0x7FAC8800
- Base-36: ZFAS5C
Squares and roots of 2142013440
- 2142013440 squared (21420134402) is 4588221577140633600
- 2142013440 cubed (21420134403) is 9828032283933233941315584000
-
The
square root of 2142013440 is 46281.8910590309 -
The
cube root of 2142013440 is 1289.0627649337
Scales and comparisons
How big is 2142013440?- 2,142,013,440 seconds is equal to 68 years, 5 weeks, 4 days, 19 hours, 44 minutes.
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To count from 1 to 2,142,013,440 would take you about one hundred thirty-six 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 2142013440 cubic inches would be around 107.4 feet tall.
Recreational maths with 2142013440
- 2142013440 backwards is 0443102412
- 2142013440 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2142013440's digits is 21
- More coming soon!
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The information we have on file for 2142013440 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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