142628713440
142,628,713,440 is an even composite number composed of six prime numbers multiplied together.
142628713440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 142628713440:
25 × 3 × 5 × 173 × 31 × 1951
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 17 × 17 × 31 × 1951)See below for interesting mathematical facts about the number 142628713440 from the Numbermatics database.
Names of 142628713440
- Cardinal: 142628713440 can be written as One hundred forty-two billion, six hundred twenty-eight million, seven hundred thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.4262871344 × 1011
Factors of 142628713440
Divisors of 142628713440
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 31 32 34 40 48 51 60 62 68 80 85 93 96 102 120 124 136 155 160 170 186 204 240 248 255 272 289 310 340 372 408 465 480 496 510 527 544 578 620 680 744 816 867 930 992 1020 1054 1156 1240 1360 1445 1488 1581 1632 1734 1860 1951 2040 2108 2312 2480 2635 2720 2890 2976 3162 3468 3720 3902 4080 4216 4335 4624 4913 4960 5270 5780 5853 6324 6936 7440 7804 7905 8160 8432 8670 8959 9248 9755 9826 10540 11560 11706 12648 13872 14739 14880 15608 15810 16864 17340 17918 19510 19652 21080 23120 23412 24565 25296 26877 27744 29265 29478 31216 31620 33167 34680 35836 39020 39304 42160 44795 46240 46824 49130 50592 53754 58530 58956 60481 62432 63240 66334 69360 71672 73695 78040 78608 84320 89590 93648 98260 99501 107508 117060 117912 120962 126480 132668 134385 138720 143344 147390 152303 156080 157216 165835 179180 181443 187296 196520 199002 215016 234120 235824 241924 252960 265336 268770 286688 294780 302405 304606 312160 331670 358360 362886 393040 398004 430032 456909 468240 471648 483848 497505 530672 537540 563839 589560 604810 609212 663340 716720 725772 761515 786080 796008 860064 907215 913818 936480 967696 995010 1028177 1061344 1075080 1127678 1179120 1209620 1218424 1326680 1433440 1451544 1523030 1592016 1691517 1814430 1827636 1935392 1990020 2056354 2150160 2255356 2284545 2358240 2419240 2436848 2653360 2819195 2903088 3046060 3084531 3184032 3383034 3628860 3655272 3980040 4112708 4300320 4510712 4569090 4838480 4873696 5140885 5306720 5638390 5806176 6092120 6169062 6766068 7257720 7310544 7960080 8225416 8457585 9021424 9138180 9585263 9676960 10281770 11276780 12184240 12338124 13532136 14515440 14621088 15422655 15920160 16450832 16915170 17479009 18042848 18276360 19170526 20563540 22553560 24368480 24676248 27064272 28755789 29030880 30845310 32901664 33830340 34958018 36552720 38341052 41127080 45107120 47926315 49352496 52437027 54128544 57511578 61690620 67660680 69916036 73105440 76682104 82254160 87395045 90214240 95852630 98704992 104874054 115023156 123381240 135321360 139832072 143778945 153364208 164508320 174790090 191705260 209748108 230046312 246762480 262185135 270642720 279664144 287557890 297143153 306728416 349580180 383410520 419496216 460092624 493524960 524370270 559328288 575115780 594286306 699160360 766821040 838992432 891429459 920185248 1048740540 1150231560 1188572612 1398320720 1485715765 1533642080 1677984864 1782858918 2097481080 2300463120 2377145224 2796641440 2971431530 3565717836 4194962160 4457147295 4600926240 4754290448 5942863060 7131435672 8389924320 8914294590 9508580896 11885726120 14262871344 17828589180 23771452240 28525742688 35657178360 47542904480 71314356720 142628713440
- Sum of all divisors σ(n): 493005864960
- Sum of proper divisors (its aliquot sum) s(n): 350377151520
- 142628713440 is an abundant number, because the sum of its proper divisors (350377151520) is greater than itself. Its abundance is 207748438080
Bases of 142628713440
- Binary: 100001001101010101010101110011111000002
- Hexadecimal: 0x21355573E0
- Base-36: 1TITGBMO
Squares and roots of 142628713440
- 142628713440 squared (1426287134402) is 20342949897549636633600
- 142628713440 cubed (1426287134403) is 2901488771461884481589860675584000
-
The
square root of 142628713440 is 377662.1683992189 -
The
cube root of 142628713440 is 5224.7917890825
Scales and comparisons
How big is 142628713440?- 142,628,713,440 seconds is equal to 4,535 years, 7 weeks, 6 days, 7 hours, 4 minutes.
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To count from 1 to 142,628,713,440 would take you about nine thousand and seventy 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 142628713440 cubic inches would be around 435.4 feet tall.
Recreational maths with 142628713440
- 142628713440 backwards is 044317826241
- The number of decimal digits it has is: 12
- The sum of 142628713440's digits is 42
- More coming soon!
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