142978137984
142,978,137,984 is an even composite number composed of five prime numbers multiplied together.
142978137984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 142978137984:
27 × 33 × 112 × 181 × 1889
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 11 × 181 × 1889)See below for interesting mathematical facts about the number 142978137984 from the Numbermatics database.
Names of 142978137984
- Cardinal: 142978137984 can be written as One hundred forty-two billion, nine hundred seventy-eight million, one hundred thirty-seven thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.42978137984 × 1011
Factors of 142978137984
Divisors of 142978137984
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 128 132 144 176 181 192 198 216 242 264 288 297 352 362 363 384 396 432 484 528 543 576 594 704 724 726 792 864 968 1056 1086 1089 1152 1188 1408 1448 1452 1584 1629 1728 1889 1936 1991 2112 2172 2178 2376 2896 2904 3168 3258 3267 3456 3778 3872 3982 4224 4344 4356 4752 4887 5667 5792 5808 5973 6336 6516 6534 7556 7744 7964 8688 8712 9504 9774 11334 11584 11616 11946 12672 13032 13068 15112 15488 15928 17001 17376 17424 17919 19008 19548 20779 21901 22668 23168 23232 23892 26064 26136 30224 31856 34002 34752 34848 35838 38016 39096 41558 43802 45336 46464 47784 51003 52128 52272 53757 60448 62337 63712 65703 68004 69504 69696 71676 78192 83116 87604 90672 95568 102006 104256 104544 107514 120896 124674 127424 131406 136008 139392 143352 156384 166232 175208 181344 187011 191136 197109 204012 208512 209088 215028 228569 241792 249348 254848 262812 272016 286704 312768 332464 341909 350416 362688 374022 382272 394218 408024 418176 430056 457138 498696 525624 544032 561033 573408 591327 625536 664928 683818 685707 700832 725376 748044 764544 788436 816048 860112 914276 997392 1025727 1051248 1088064 1122066 1146816 1182654 1329856 1367636 1371414 1401664 1496088 1576872 1632096 1720224 1828552 1994784 2051454 2057121 2102496 2176128 2244132 2293632 2365308 2659712 2735272 2742828 2803328 2992176 3077181 3153744 3264192 3440448 3657104 3760999 3989568 4102908 4114242 4204992 4488264 4730616 5470544 5485656 5984352 6154362 6171363 6307488 6528384 6880896 7314208 7521998 7979136 8205816 8228484 8409984 8976528 9231543 9461232 10941088 10971312 11282997 11968704 12308724 12342726 12614976 14628416 15043996 16411632 16456968 17953056 18463086 18922464 21882176 21942624 22565994 23937408 24617448 24685452 25229952 29256832 30087992 32823264 32913936 33848991 35906112 36926172 37844928 41370989 43764352 43885248 45131988 49234896 49370904 60175984 65646528 65827872 67697982 71812224 73852344 75689856 82741978 87770496 90263976 98469792 98741808 101546973 120351968 124112967 131293056 131655744 135395964 147704688 165483956 180527952 196939584 197483616 203093946 240703936 248225934 263311488 270791928 295409376 330967912 361055904 372338901 393879168 394967232 406187892 481407872 496451868 541583856 590818752 661935824 722111808 744677802 789934464 812375784 992903736 1083167712 1117016703 1181637504 1323871648 1444223616 1489355604 1624751568 1985807472 2166335424 2234033406 2647743296 2978711208 3249503136 3971614944 4332670848 4468066812 5295486592 5957422416 6499006272 7943229888 8936133624 11914844832 12998012544 15886459776 17872267248 23829689664 35744534496 47659379328 71489068992 142978137984
- Sum of all divisors σ(n): 466643268000
- Sum of proper divisors (its aliquot sum) s(n): 323665130016
- 142978137984 is an abundant number, because the sum of its proper divisors (323665130016) is greater than itself. Its abundance is 180686992032
Bases of 142978137984
- Binary: 100001010010100010100100111111100000002
- Hexadecimal: 0x214A293F80
- Base-36: 1TOLHPC0
Squares and roots of 142978137984
- 142978137984 squared (1429781379842) is 20442747941371743584256
- 142978137984 cubed (1429781379843) is 2922866035933581096428421097979904
-
The
square root of 142978137984 is 378124.5006396703 -
The
cube root of 142978137984 is 5229.0550298037
Scales and comparisons
How big is 142978137984?- 142,978,137,984 seconds is equal to 4,546 years, 13 weeks, 4 days, 13 hours, 26 minutes, 24 seconds.
-
To count from 1 to 142,978,137,984 would take you about nine thousand and ninety-two 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 142978137984 cubic inches would be around 435.8 feet tall.
Recreational maths with 142978137984
- 142978137984 backwards is 489731879241
- The number of decimal digits it has is: 12
- The sum of 142978137984's digits is 63
- More coming soon!
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The information we have on file for 142978137984 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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