142437901620

Names of 142437901620

• Cardinal: 142437901620 can be written as One hundred forty-two billion, four hundred thirty-seven million, nine hundred one thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.4243790162 × 10¹¹

Factors of 142437901620

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 403

Divisors of 142437901620

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 29 30 31 35 42 43 58 60 62 70 84 86 87 93 105 116 124 129 140 145 155 172 174 186 203 210 215 217 258 283 290 301 310 348 372 406 420 430 434 435 465 516 566 580 602 609 620 645 651 812 849 860 868 870 899 903 930 961 1015 1085 1132 1204 1218 1247 1290 1302 1333 1415 1505 1698 1740 1798 1806 1860 1922 1981 2030 2170 2436 2494 2580 2604 2666 2697 2830 2883 3010 3045 3255 3396 3596 3612 3741 3844 3962 3999 4060 4245 4340 4495 4515 4805 4988 5332 5394 5660 5766 5943 6020 6090 6235 6293 6510 6665 6727 7482 7924 7998 8207 8490 8729 8773 8990 9030 9331 9610 9905 10788 11532 11886 12169 12180 12470 12586 13020 13330 13454 13485 14415 14964 15996 16414 16980 17458 17546 17980 18060 18662 18705 18879 19220 19810 19995 20181 23772 24338 24621 24940 25172 26187 26319 26660 26908 26970 27869 27993 28830 29715 31465 32828 33635 34916 35092 36507 37324 37410 37758 38657 39620 39990 40362 41035 41323 43645 43865 46655 48676 49242 52374 52638 53940 55738 55986 57449 57660 59430 60845 61411 62930 67270 73014 74820 75516 77314 79980 80724 82070 82646 83607 85183 87290 87730 93310 94395 98484 100905 104748 105276 111476 111972 114898 115971 118860 121690 122822 123105 123969 125860 130935 131595 134540 139345 139965 146028 154628 164140 165292 167214 170366 172347 174580 175460 182535 184233 186620 188790 193285 195083 201810 206615 229796 231942 243380 245644 246210 247938 254417 255549 261870 263190 270599 271963 278690 279930 287245 289261 307055 334428 340732 344694 352901 365070 368466 377239 377580 386570 390166 403620 413230 418035 425915 463884 492420 495876 508834 511098 523740 526380 541198 543926 557380 559860 574490 578522 579855 585249 614110 619845 689388 705802 730140 736932 754478 763251 773140 780332 811797 815889 826460 836070 851830 861735 867783 921165 975415 1017668 1022196 1058703 1082396 1087852 1131717 1148980 1157044 1159710 1170498 1198367 1228220 1239690 1272085 1277745 1352995 1359815 1411604 1446305 1508956 1526502 1623594 1631778 1672140 1703660 1723470 1735566 1764505 1780919 1842330 1886195 1903741 1950830 2117406 2263434 2319420 2340996 2396734 2470307 2479380 2544170 2555490 2640673 2705990 2719630 2892610 2926245 3053004 3247188 3263556 3446940 3471132 3529010 3561838 3595101 3684660 3772390 3807482 3816255 3901660 4058985 4079445 4234812 4338915 4526868 4793468 4940614 5088340 5110980 5281346 5293515 5342757 5411980 5439260 5658585 5711223 5785220 5852490 5991835 7058020 7123676 7190202 7410921 7544780 7614964 7632510 7886927 7922019 8117970 8158890 8388569 8677830 8904595 9518705 9881228 10562692 10587030 10685514 10939931 11317170 11422446 11694409 11704980 11983670 12351535 13203365 14380404 14821842 15265020 15773854 15844038 16235940 16317780 16777138 17355660 17809190 17975505 19037410 21174060 21371028 21879862 22634340 22844892 23388818 23660781 23967340 24703070 25165707 26406730 26713785 28556115 29643684 31547708 31688076 32819793 33554276 35083227 35618380 35951010 37054605 38074820 39434635 39610095 41942845 43759724 46777636 47321562 49406140 50331414 52813460 53427570 54699655 55208489 57112230 58472045 65639586 70166454 71902020 74109210 76579517 78869270 79220190 81860863 83885690 94643124 100662828 106855140 109399310 110416978 114224460 116944090 118303905 125828535 131279172 140332908 148218420 153159034 157738540 158440380 163721726 164098965 165625467 167771380 175416135 218798620 220833956 229738551 233888180 236607810 245582589 251657070 276042445 306318068 327443452 328197930 331250934 339137861 350832270 382897585 409304315 459477102 473215620 491165178 503314140 552084890 656395860 662501868 678275722 701664540 765795170 818608630 828127335 918954204 982330356 1017413583 1104169780 1148692755 1227912945 1356551444 1531590340 1637217260 1656254670 1695689305 2034827166 2297385510 2373965027 2455825890 3312509340 3391378610 4069654332 4594771020 4747930054 4911651780 5087067915 6782757220 7121895081 9495860108 10174135830 11869825135 14243790162 20348271660 23739650270 28487580324 35609475405 47479300540 71218950810 142437901620
• Sum of all divisors σ(n): 500311848960
• Sum of proper divisors (its aliquot sum) s(n): 357873947340
• 142437901620 is an abundant number, because the sum of its proper divisors (357873947340) is greater than itself. Its abundance is 215436045720

Bases of 142437901620

• Binary: 10000100101001111101011110010100110100₂
• Hexadecimal: 0x2129F5E534
• Base-36: 1TFNUKAC

Squares and roots of 142437901620

• 142437901620 squared (142437901620²) is 20288555817908798624400
• 142437901620 cubed (142437901620³) is 2889859317603172092594678531528000
• The square root of 142437901620 is 377409.4614871227
• The cube root of 142437901620 is 5222.4608022883

Scales and comparisons

• 142,437,901,620 seconds is equal to 4,529 years, 4 weeks, 2 days, 19 hours, 47 minutes.
• To count from 1 to 142,437,901,620 would take you about nine thousand and fifty-eight 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 142437901620 cubic inches would be around 435.2 feet tall.

Recreational maths with 142437901620

• 142437901620 backwards is 026109734241
• The number of decimal digits it has is: 12
• The sum of 142437901620's digits is 39
• More coming soon!