142708384728
142,708,384,728 is an even composite number composed of five prime numbers multiplied together.
142708384728 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 142708384728:
23 × 32 × 7 × 133 × 3592
(2 × 2 × 2 × 3 × 3 × 7 × 13 × 13 × 13 × 359 × 359)See below for interesting mathematical facts about the number 142708384728 from the Numbermatics database.
Names of 142708384728
- Cardinal: 142708384728 can be written as One hundred forty-two billion, seven hundred eight million, three hundred eighty-four thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42708384728 × 1011
Factors of 142708384728
Divisors of 142708384728
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 36 39 42 52 56 63 72 78 84 91 104 117 126 156 168 169 182 234 252 273 312 338 359 364 468 504 507 546 676 718 728 819 936 1014 1077 1092 1183 1352 1436 1521 1638 2028 2154 2184 2197 2366 2513 2872 3042 3231 3276 3549 4056 4308 4394 4667 4732 5026 6084 6462 6552 6591 7098 7539 8616 8788 9334 9464 10052 10647 12168 12924 13182 14001 14196 15078 15379 17576 18668 19773 20104 21294 22617 25848 26364 28002 28392 30156 30758 32669 37336 39546 42003 42588 45234 46137 52728 56004 60312 60671 61516 65338 79092 84006 85176 90468 92274 98007 112008 121342 123032 128881 130676 138411 158184 168012 180936 182013 184548 196014 242684 257762 261352 276822 294021 336024 364026 369096 386643 392028 424697 485368 515524 546039 553644 588042 728052 773286 784056 788723 849394 902167 1031048 1092078 1107288 1159929 1176084 1274091 1456104 1546572 1577446 1675453 1698788 1804334 2184156 2319858 2352168 2366169 2548182 2706501 3093144 3154892 3350906 3397576 3608668 3822273 4368312 4639716 4732338 5026359 5096364 5413002 5521061 6309784 6701812 7098507 7217336 7644546 8119503 9279432 9464676 10052718 10192728 10826004 11042122 11728171 13403624 14197014 15079077 15289092 16239006 16563183 18929352 20105436 21652008 21780889 22084244 23456342 28394028 30158154 30578184 32478012 33126366 35184513 40210872 43561778 44168488 46912684 49689549 56788056 60316308 64956024 65342667 66252732 70369026 87123556 93825368 99379098 105553539 120632616 130685334 132505464 140738052 152466223 174247112 196028001 198758196 211107078 261370668 281476104 283151557 304932446 392056002 397516392 422214156 457398669 522741336 566303114 609864892 784112004 844428312 849454671 914797338 1132606228 1219729784 1372196007 1568224008 1698909342 1829594676 1982060899 2265212456 2548364013 2744392014 3397818684 3659189352 3964121798 5096728026 5488784028 5946182697 6795637368 7928243596 10193456052 10977568056 11892365394 15856487192 17838548091 20386912104 23784730788 35677096182 47569461576 71354192364 142708384728
- Sum of all divisors σ(n): 479845984800
- Sum of proper divisors (its aliquot sum) s(n): 337137600072
- 142708384728 is an abundant number, because the sum of its proper divisors (337137600072) is greater than itself. Its abundance is 194429215344
Bases of 142708384728
- Binary: 100001001110100001010100100011110110002
- Hexadecimal: 0x213A1523D8
- Base-36: 1TK4VYE0
Squares and roots of 142708384728
- 142708384728 squared (1427083847282) is 20365683071674863633984
- 142708384728 cubed (1427083847283) is 2906353735041093238805524847396352
-
The
square root of 142708384728 is 377767.6332456237 -
The
cube root of 142708384728 is 5225.7644506591
Scales and comparisons
How big is 142708384728?- 142,708,384,728 seconds is equal to 4,537 years, 35 weeks, 4 days, 9 hours, 58 minutes, 48 seconds.
-
To count from 1 to 142,708,384,728 would take you about nine thousand and seventy-five 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 142708384728 cubic inches would be around 435.5 feet tall.
Recreational maths with 142708384728
- 142708384728 backwards is 827483807241
- The number of decimal digits it has is: 12
- The sum of 142708384728's digits is 54
- More coming soon!
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