142739281281463020
142,739,281,281,463,020 is an even composite number composed of seven prime numbers multiplied together.
What does the number 142739281281463020 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
142739281281463020 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142739281281463020:
22 × 32 × 5 × 7 × 11 × 449959 × 22887973
(2 × 2 × 3 × 3 × 5 × 7 × 11 × 449959 × 22887973)See below for interesting mathematical facts about the number 142739281281463020 from the Numbermatics database.
Names of 142739281281463020
- Cardinal: 142739281281463020 can be written as One hundred forty-two quadrillion, seven hundred thirty-nine trillion, two hundred eighty-one billion, two hundred eighty-one million, four hundred sixty-three thousand and twenty.
Scientific notation
- Scientific notation: 1.4273928128146302 × 1017
Factors of 142739281281463020
Divisors of 142739281281463020
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 55 60 63 66 70 77 84 90 99 105 110 126 132 140 154 165 180 198 210 220 231 252 308 315 330 385 396 420 462 495 630 660 693 770 924 990 1155 1260 1386 1540 1980 2310 2772 3465 4620 6930 13860 449959 899918 1349877 1799836 2249795 2699754 3149713 4049631 4499590 4949549 5399508 6299426 6749385 8099262 8999180 9449139 9899098 12598852 13498770 14848647 15748565 16198524 18898278 19798196 20248155 22887973 24747745 26997540 28347417 29697294 31497130 34646843 37796556 40496310 44545941 45775946 47245695 49495490 56694834 59394588 62994260 68663919 69293686 74243235 80992620 89091882 91551892 94491390 98990980 103940529 113389668 114439865 137327838 138587372 141737085 148486470 160215811 173234215 178183764 188982780 205991757 207881058 222729705 228879730 251767703 274655676 283474170 296972940 311821587 320431622 343319595 346468430 411983514 415762116 445459410 457759460 480647433 503535406 519702645 566948340 623643174 640863244 686639190 692936860 755303109 801079055 823967028 890918820 961294866 1007070812 1029958785 1039405290 1247286348 1258838515 1373278380 1441942299 1510606218 1559107935 1602158110 1762373921 1922589732 2059917570 2078810580 2265909327 2403237165 2517677030 2883884598 3021212436 3118215870 3204316220 3524747842 3776515545 4119835140 4531818654 4806474330 5035354060 5287121763 5767769196 6236431740 7049495684 7209711495 7553031090 8811869605 9063637308 9612948660 10574243526 11329546635 14419422990 15106062180 15861365289 17623739210 21148487052 22659093270 26435608815 28838845980 31722730578 35247478420 45318186540 52871217630 63445461156 79306826445 105742435260 158613652890 317227305780 10298649443107 20597298886214 30895948329321 41194597772428 51493247215535 61791896658642 72090546101749 92687844987963 102986494431070 113285143874177 123583793317284 144181092203498 154479741646605 185375689975926 205972988862140 216271638305247 226570287748354 288362184406996 308959483293210 339855431622531 360452730508745 370751379951852 432543276610494 453140575496708 463439224939815 566425719370885 617918966586420 648814914915741 679710863245062 720905461017490 792996007119239 865086553220988 926878449879630 1019566294867593 1081358191526235 1132851438741770 1297629829831482 1359421726490124 1441810922034980 1585992014238478 1699277158112655 1853756899759260 2039132589735186 2162716383052470 2265702877483540 2378988021357717 2595259659662964 3171984028476956 3244074574578705 3398554316225310 3964980035596195 4078265179470372 4325432766104940 4757976042715434 5097831474337965 6488149149157410 6797108632450620 7136964064073151 7929960071192390 9515952085430868 10195662948675930 11894940106788585 12976298298314820 14273928128146302 15859920142384780 20391325897351860 23789880213577170 28547856256292604 35684820320365755 47579760427154340 71369640640731510 142739281281463020
- Sum of all divisors σ(n): 539815232490992640
- Sum of proper divisors (its aliquot sum) s(n): 397075951209529620
- 142739281281463020 is an abundant number, because the sum of its proper divisors (397075951209529620) is greater than itself. Its abundance is 254336669928066600
Bases of 142739281281463020
- Binary: 1111110110001110010011110101111000100011010110010111011002
- Hexadecimal: 0x1FB1C9EBC46B2EC
- Base-36: 131GUOKFYCJ0
Squares and roots of 142739281281463020
- 142739281281463020 squared (1427392812814630202) is 20374502420748619284998671627520400
- 142739281281463020 cubed (1427392812814630203) is 2908241832005086380824661518853328521102606895608000
-
The
square root of 142739281281463020 is 377808524.6278371365 -
The
cube root of 142739281281463020 is 522614.1551744081
Scales and comparisons
How big is 142739281281463020?- 142,739,281,281,463,020 seconds is equal to 4,538,667,623 years, 8 weeks, 3 days, 17 hours, 57 minutes.
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To count from 1 to 142,739,281,281,463,020 would take you about thirteen billion, six hundred sixteen million, two thousand, eight hundred sixty-nine 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 142739281281463020 cubic inches would be around 43551.2 feet tall.
Recreational maths with 142739281281463020
- 142739281281463020 backwards is 020364182182937241
- 142739281281463020 is a
Harshad number . - The number of decimal digits it has is: 18
- The sum of 142739281281463020's digits is 63
- More coming soon!
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